Logical Partition Only? Windows Arch Dual Boot

ASUS Eee PC
I want to dual boot for the present time and my hard drive is currently partitioned as:
Winows - NTFS - Primary partition - 70 GB
Hidden - Fat32 - Primary partition - 15 GB
Unknown - Other - Primary partition - 20 MB
Unallocated - 147 GB
I have no idea what the hidden and other partitions are, but I don't want to delete them just yet.
This leaves me only one partition to install Arch on. Can I make the all of unallocated a logical drive and install Arch or do I need at least one primary partition?
Thanks,
Kent

There's also usually an option to make a set of recovery disks. I think I had a 12GB recovery partition and the "set" of discs was going to be 21CDs but it would free up that space and a primary partition.

Similar Messages

Partitioning Hard drive ubuntu arch dual boot

Hello I am running on Ubuntu 11.10, and I'd like to try out Arch Linux. I'm pretty much a complete beginner, and would like to know exactly how to manually configure my hard disc partitions to allow for a ubuntu/arch dual boot.
I have read the beginner's guide and have tried searching for existing documentation on how to configure the partitions. I have not been able to find anything helpful and I apologise if there are already clear instructions aimed at beginners floating around. In this case, could someone point out this documentation to me?
Thank you
Last edited by Goatfluff (2012-01-14 03:28:42)

Hi there and welcome to arch.
First off, Google offers a plethora of information as to how to go about it.
Our wiki has also quite a few hints.
Just have a browse around. There's plenty of info out there.

Cannot backup Windows 7 (dual-boot) image to external HD (formated as Mac OS Extended)

I cannot backup my Windows 7 (dual-boot) image to my external HD (formated as Mac OS Extended). I installed MacDrive 8.0 hoping to solve the problem but Windows 7 gives me an error when I try to create a backup: "...drive is not formatted as NTFS, cannot use as backup...".
I also tried making an Image of the Windows 7 partition through Disk Utility but was not allowed to do so.
I am not sure where else to go from here. I need to keep my external hard drive formatted as Mac OS Extended but I also need to backup my Windows 7 partition. I only have the single external at the moment. Is there a way to backup my Windows 7 partition?
Thanks

Winclone will backup your Windows partition to a Mac formatted drive.
Just search for Winclone on this forum and on Goggle.

If i create a partition for Windows 7, and boot up in Windows using Boot Camp, can I still access the files from the Mac partition (Photo's Music etc.)

If i create a partition for Windows 7, and boot up in Windows using Boot Camp, can I still access the files from the Mac partition (Photo's Music etc.)

JDFitch wrote:
Ok Great,
Will installing Boot Camp drivers allow me to both read and write to the OS X Volume from windows?
This is important as if it will it means i can make the windows partition a lot smaller and keep all my files on the OS X partition which would be preferable.
Jon
No, OSX will be read only (from Windows) and vice versa. (you can install 3rd party utilities on either or both partitions, to make read/write possible)

Error With Ubuntu and windows 8 dual boot

I have a levovo x240 and I had Ubuntu and windows 8 dual booted I removed the Ubuntu partition in windows partition modifier and when I restarted my computer it launch "grub rescue> "
How do I boot into windows and stop this problem

Yes, instead of posting in a forum dedicated to type, post in a forum associated with Premiere.
I will move your post for you.
- Dov

New to Mac... I have partitioned my hard drive Dual Boot M.Lion/S. Leopard with 2 OS partitions and a Media Partition. How do I direct my file storage to the Media Partition? Can I put a "Media" folder on both OS Desktops that will allow me to drag n drop

New to Mac... I have Partitioned my MacBookPro with Dual Boot Partitions running M.Lion and S. Leopard and a seperate media partition.
How do I assign my storage to the MEDIA Partition once I am booted in either OS?
Can I place a folder on my desktop so I can read/write ALL my media to?

Why not? Make a folder in your media partition and put an alias folder (shortcut) on the desktop of each partition/ OS. You can right click on the folder in the media partition and click on "make alias".
If you want to direct your iTunes media to point to the media partition, google "move iTunes library to external disk" and follow the steps; the instructions should be the same for a seperate partition as it is for an external drive.

Windows XP and Windows 7 dual boot (unable to create partition)

Hello, 3 months ago I bought in Bangkok a Lenovo S10-2 with 2 GB Memory (it came with 1 GB) and Thai Keyboard (Thai Keyboard is the American Keyboard with the Thai Alphabet) which works just fine.
I'd like to install Windows 7 in a new partition and a dual boot with the existing Windows XP. The problem is that It's not possible to create a partition on the C: disk. I've been trying with EASEUS Partition Master, Partition Manager 10 Express and none of them let me do it, only Resizing/Moving the existing partition is an option.
Hard disk looks as follows:
C: Type: NTFS | Size 103.91 GB | Used: 29.49 GB | Unusued: 79.42 GB | Status: System | Pri/Log: Primary
D: (Lenovo) Type: NTFS | Size 30.38 GB | Used: 1.44 GB | Unusued: 28.95 GB | Status: None| Pri/Log: Logical
*: (Hidden) Type: NTFS | Size 14.75 GB | Used: 4.88 GB | Unusued: 9.87 GB | Status: None| Pri/Log: Primary
After search the forums I didn't find a solution.
I've read elsewhere that Windows des not allow more than 3 partitions. Is there a safe way to partition the C: volume which has Windows XP and Install Windows Seven along with it?
Thanks in advance,
George
Solved!
Go to Solution.

Hi,
be sure that you backup your system.... partitioning and resizing is always on risk...
be sure that you can restore if something goes wrong...
if you dont know what happens ... dont do this...
first you can have 3 active (primary & 1 logical ..
as i have for example 1.XP,2. Win7,3. Ubuntu...and 4. Logical (for common data like music,video,textfiles,picture and...)
or 4 active primary...(..)
...hope that you knows easeus partitionmanager a bit ...
...lets have a look :
so you have ... partition c: (XP) ..... ca. 70 GB .... thats enough room for windows 7...(prefer 30GB workspace)
start in windows ... start easeus PM .. click on drive c: (XP) and resize to ... GB leave 30 GB black space behind..(for W7)..
go on this empty space create new primary NTFS partition ... and after that , right click on new primary drive set active !!!! .... click apply button and cross fingers
... system will restart and easeus will manage all your changes takes time...
after restart... prepared for booting windows 7 install and if windows asking you , take the second partition on your harddrive (30 GB)..... and ....so on...
thats the way to go ...
sincerely KalvinKlein
Thinkies 2x X200s/X301 8GB 256GB SSD @ Win 7 64
Ideas Centre A520 ,Yoga 2 256GB SSD,Yoga 2 tablet @ Win 8.1

Arch & Windows 8 Dual Boot -- Windows Boot Loader loads grub-rescue

Arch works fine,but as it always happens Windows boot went down. Both OS are EFI.
Note that boot secure and fast boot were disabled for Windows 8.
I used os-prober, but did not fix anything; so, I removed it. I tried to hack things out using boot-repair from Ubuntu, but it requires a repository, grub-efi, from Ubuntu that Arch doesn't have.
I am trying to modify files in grub.d and grub.cfg and hopefully fix something.
Exact description:
- archgrub loads and shows 3 entries. Two for Arch that load the sys succesfully and one for Windows 8 that fails.
- When I try to execute Windows from grub, it brings me to a grub rescue>
and shows error /boot/grub/x86_64-efi/normal.mod not found
As far as I am concerned this .mod is from Linux, so I don't know why it is being called into Windows loading procedures.
lsblk returns:
[jav@localhost ~]$ lsblk
NAME MAJ:MIN RM SIZE RO TYPE MOUNTPOINT
sda 8:0 0 931.5G 0 disk
|-sda1 8:1 0 1000M 0 part
|-sda2 8:2 0 260M 0 part
|-sda3 8:3 0 1000M 0 part
|-sda4 8:4 0 128M 0 part
|-sda5 8:5 0 605.3G 0 part
|-sda6 8:6 0 5.4G 0 part /boot/efi
|-sda7 8:7 0 25G 0 part
|-sda8 8:8 0 20G 0 part
|-sda9 8:9 0 244.1G 0 part /
`-sda10 8:10 0 29.3G 0 part
sr0 11:0 1 1024M 0 rom
Here's the output of fdisk. Another weird thing is that sometimes ubuntu would show on my terminal. See the first line below, "jav@ubuntu"?!
[jav@ubuntu ~]$ sudo fdisk -l
[sudo] password for jav:
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Disklabel type: gpt
Disk identifier: [i deleted this]
Device Start End Size Type
/dev/sda1 2048 2050047 1000M Windows recovery environment
/dev/sda2 2050048 2582527 260M EFI System
/dev/sda3 2582528 4630527 1000M unknown
/dev/sda4 4630528 4892671 128M Microsoft reserved
/dev/sda5 4892672 1274335231 605.3G Microsoft basic data
/dev/sda6 1847777280 1859151871 5.4G EFI System
/dev/sda7 1859151872 1911580671 25G Microsoft basic data
/dev/sda8 1911580672 1953523711 20G Windows recovery environment
/dev/sda9 1335775232 1847777279 244.1G Linux filesystem
/dev/sda10 1274335232 1335775231 29.3G Microsoft basic data
And, bootinfoscript output:
Boot Info Script 0.61 [1 April 2012]
============================= Boot Info Summary: ===============================
=> No boot loader is installed in the MBR of /dev/sda.
sda1: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda2: __________________________________________________________________________
File system: vfat
Boot sector type: Windows 7: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/Boot/bkpbootx64.efi /efi/Boot/bootx64.efi
/efi/ubuntu/grubx64.efi
sda3: __________________________________________________________________________
File system: vfat
Boot sector type: Windows 7: FAT32
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /efi/Boot/bkpbootx64.efi /efi/Boot/bootx64.efi
/efi/ubuntu/grubx64.efi /bootmgr /boot/bcd
sda4: __________________________________________________________________________
File system:
Boot sector type: -
Boot sector info:
Mounting failed: mount: unknown filesystem type ''
sda5: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files: /bootmgr /Boot/BCD /Windows/System32/winload.exe
sda6: __________________________________________________________________________
File system: vfat
Boot sector type: SYSLINUX 6.02 ... :..(:,:0:4:8:....D:H:L:[.T:[.\:`:d:[.l:p:t:x:|:.:.:.:.:.:.:.:.....................
Boot sector info: Syslinux looks at sector 99102 of /dev/sda6 for its
second stage. SYSLINUX is installed in the /syslinux
directory. No errors found in the Boot Parameter Block.
Operating System:
Boot files: /grub/grub.cfg /syslinux/syslinux.cfg
/syslinux/ldlinux.sys
sda7: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda8: __________________________________________________________________________
File system: ntfs
Boot sector type: Windows Vista/7: NTFS
Boot sector info: No errors found in the Boot Parameter Block.
Operating System:
Boot files:
sda9: __________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System: Arch Linux ()
Boot files: /etc/fstab
sda10: _________________________________________________________________________
File system: ext4
Boot sector type: -
Boot sector info:
Operating System:
Boot files:
============================ Drive/Partition Info: =============================
Drive: sda _____________________________________________________________________
Disk /dev/sda: 931.5 GiB, 1000204886016 bytes, 1953525168 sectors
Units: sectors of 1 * 512 = 512 bytes
Sector size (logical/physical): 512 bytes / 4096 bytes
I/O size (minimum/optimal): 4096 bytes / 4096 bytes
Partition Boot Start Sector End Sector # of Sectors Id System
/dev/sda1 1 1,953,525,167 1,953,525,167 ee GPT
GUID Partition Table detected.
Partition Start Sector End Sector # of Sectors System
/dev/sda1 2,048 2,050,047 2,048,000 Windows Recovery Environment (Windows)
/dev/sda2 2,050,048 2,582,527 532,480 EFI System partition
/dev/sda3 2,582,528 4,630,527 2,048,000 -
/dev/sda4 4,630,528 4,892,671 262,144 Microsoft Reserved Partition (Windows)
/dev/sda5 4,892,672 1,274,335,231 1,269,442,560 Data partition (Windows/Linux)
/dev/sda6 1,847,777,280 1,859,151,871 11,374,592 EFI System partition
/dev/sda7 1,859,151,872 1,911,580,671 52,428,800 Data partition (Windows/Linux)
/dev/sda8 1,911,580,672 1,953,523,711 41,943,040 Windows Recovery Environment (Windows)
/dev/sda9 1,335,775,232 1,847,777,279 512,002,048 Data partition (Linux)
/dev/sda10 1,274,335,232 1,335,775,231 61,440,000 Data partition (Windows/Linux)
"blkid" output: ________________________________________________________________
Device UUID TYPE LABEL
/dev/sda1 CE62D9F062D9DCF1 ntfs WINRE_DRV
/dev/sda10 150a8788-6049-45ed-85af-ded92a2c0801 ext4
/dev/sda2 16DC-8816 vfat SYSTEM_DRV
/dev/sda3 7CDD-0403 vfat LRS_ESP
/dev/sda4
/dev/sda5 40E4E0CFE4E0C7EC ntfs Windows8_OS
/dev/sda6 9C3F-2A9E vfat
/dev/sda7 7240E43740E40427 ntfs LENOVO
/dev/sda8 422CE5EA2CE5D945 ntfs PBR_DRV
/dev/sda9 1a765403-f251-43d8-8edf-c191475d3837 ext4
================================ Mount points: =================================
Device Mount_Point Type Options
/dev/sda6 /boot vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda6 /boot/efi vfat (rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro)
/dev/sda9 / ext4 (rw,relatime,data=ordered)
============================= sda6/grub/grub.cfg: ==============================
# DO NOT EDIT THIS FILE
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
### BEGIN /etc/grub.d/00_header ###
insmod part_gpt
insmod part_msdos
if [ -s $prefix/grubenv ]; then
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt9'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt9 --hint-efi=hd0,gpt9 --hint-baremetal=ahci0,gpt9 1a765403-f251-43d8-8edf-c191475d3837
else
search --no-floppy --fs-uuid --set=root 1a765403-f251-43d8-8edf-c191475d3837
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
fi
terminal_input console
terminal_output gfxterm
set timeout=5
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Arch Linux, with Linux core repo kernel' --class arch --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-core repo kernel-true-1a765403-f251-43d8-8edf-c191475d3837' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod fat
set root='hd0,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6 9C3F-2A9E
else
search --no-floppy --fs-uuid --set=root 9C3F-2A9E
fi
echo 'Loading Linux core repo kernel ...'
linux /vmlinuz-linux root=UUID=1a765403-f251-43d8-8edf-c191475d3837 rw quiet
echo 'Loading initial ramdisk ...'
initrd /initramfs-linux.img
menuentry 'Arch Linux, with Linux core repo kernel (Fallback initramfs)' --class arch --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-core repo kernel-fallback-1a765403-f251-43d8-8edf-c191475d3837' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod fat
set root='hd0,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6 9C3F-2A9E
else
search --no-floppy --fs-uuid --set=root 9C3F-2A9E
fi
echo 'Loading Linux core repo kernel ...'
linux /vmlinuz-linux root=UUID=1a765403-f251-43d8-8edf-c191475d3837 rw quiet
echo 'Loading initial ramdisk ...'
initrd /initramfs-linux-fallback.img
### END /etc/grub.d/10_linux ###
## Attempt at fixing grub
# insmod fat
# set root='hd0,gpt6'
### BEGIN /etc/grub.d/30_os-prober ###
#menuentry 'Windows Boot Manager (on /dev/sda2)' --class windows --class os $menuentry_id_option 'osprober-efi-16DC-8816' {
# insmod part_gpt
# insmod fat
# set root='hd0,gpt2'
# if [ x$feature_platform_search_hint = xy ]; then
# search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 16DC-8816
# else
# search --no-floppy --fs-uuid --set=root 16DC-8816
# fi
# chainloader /EFI/Microsoft/Boot/bootmgfw.efi
menuentry "Windows 8 UEFI" {
set root='(hd0,gpt2)'
chainloader /EFI/Microsoft/Boot/bootmgfw.efi
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
### BEGIN /etc/grub.d/60_memtest86+ ###
### END /etc/grub.d/60_memtest86+ ###
========================= sda6/syslinux/syslinux.cfg: ==========================
# Config file for Syslinux -
# /boot/syslinux/syslinux.cfg
# Comboot modules:
# * menu.c32 - provides a text menu
# * vesamenu.c32 - provides a graphical menu
# * chain.c32 - chainload MBRs, partition boot sectors, Windows bootloaders
# * hdt.c32 - hardware detection tool
# * reboot.c32 - reboots the system
# To Use: Copy the respective files from /usr/lib/syslinux to /boot/syslinux.
# If /usr and /boot are on the same file system, symlink the files instead
# of copying them.
# If you do not use a menu, a 'boot:' prompt will be shown and the system
# will boot automatically after 5 seconds.
# Please review the wiki: https://wiki.archlinux.org/index.php/Syslinux
# The wiki provides further configuration examples
DEFAULT arch
PROMPT 0 # Set to 1 if you always want to display the boot: prompt
TIMEOUT 50
# You can create syslinux keymaps with the keytab-lilo tool
#KBDMAP de.ktl
# Menu Configuration
# Either menu.c32 or vesamenu32.c32 must be copied to /boot/syslinux
UI menu.c32
#UI vesamenu.c32
# Refer to http://syslinux.zytor.com/wiki/index.php/Doc/menu
MENU TITLE Arch Linux
#MENU BACKGROUND splash.png
MENU COLOR border 30;44 #40ffffff #a0000000 std
MENU COLOR title 1;36;44 #9033ccff #a0000000 std
MENU COLOR sel 7;37;40 #e0ffffff #20ffffff all
MENU COLOR unsel 37;44 #50ffffff #a0000000 std
MENU COLOR help 37;40 #c0ffffff #a0000000 std
MENU COLOR timeout_msg 37;40 #80ffffff #00000000 std
MENU COLOR timeout 1;37;40 #c0ffffff #00000000 std
MENU COLOR msg07 37;40 #90ffffff #a0000000 std
MENU COLOR tabmsg 31;40 #30ffffff #00000000 std
# boot sections follow
# TIP: If you want a 1024x768 framebuffer, add "vga=773" to your kernel line.
LABEL arch
MENU LABEL Arch Linux
LINUX ../vmlinuz-linux
APPEND root=/dev/sda3 rw
INITRD ../initramfs-linux.img
LABEL archfallback
MENU LABEL Arch Linux Fallback
LINUX ../vmlinuz-linux
APPEND root=/dev/sda3 rw
INITRD ../initramfs-linux-fallback.img
#LABEL windows
# MENU LABEL Windows
# COM32 chain.c32
# APPEND hd0 1
LABEL hdt
MENU LABEL HDT (Hardware Detection Tool)
COM32 hdt.c32
LABEL reboot
MENU LABEL Reboot
COM32 reboot.c32
LABEL poweroff
MENU LABEL Poweroff
COM32 poweroff.c32
=================== sda6: Location of files loaded by Grub: ====================
GiB - GB File Fragment(s)
================= sda6: Location of files loaded by Syslinux: ==================
GiB - GB File Fragment(s)
============== sda6: Version of COM32(R) files used by Syslinux: ===============
syslinux/cat.c32 : not a COM32/COM32R module
syslinux/chain.c32 : not a COM32/COM32R module
syslinux/cmd.c32 : not a COM32/COM32R module
syslinux/config.c32 : not a COM32/COM32R module
syslinux/cptime.c32 : not a COM32/COM32R module
syslinux/cpuid.c32 : not a COM32/COM32R module
syslinux/cpuidtest.c32 : not a COM32/COM32R module
syslinux/debug.c32 : not a COM32/COM32R module
syslinux/disk.c32 : not a COM32/COM32R module
syslinux/dmitest.c32 : not a COM32/COM32R module
syslinux/elf.c32 : not a COM32/COM32R module
syslinux/ethersel.c32 : not a COM32/COM32R module
syslinux/gfxboot.c32 : not a COM32/COM32R module
syslinux/gpxecmd.c32 : not a COM32/COM32R module
syslinux/hdt.c32 : not a COM32/COM32R module
syslinux/hexdump.c32 : not a COM32/COM32R module
syslinux/host.c32 : not a COM32/COM32R module
syslinux/ifcpu.c32 : not a COM32/COM32R module
syslinux/ifcpu64.c32 : not a COM32/COM32R module
syslinux/ifmemdsk.c32 : not a COM32/COM32R module
syslinux/ifplop.c32 : not a COM32/COM32R module
syslinux/kbdmap.c32 : not a COM32/COM32R module
syslinux/kontron_wdt.c32 : not a COM32/COM32R module
syslinux/ldlinux.c32 : not a COM32/COM32R module
syslinux/libcom32.c32 : not a COM32/COM32R module
syslinux/libgpl.c32 : not a COM32/COM32R module
syslinux/liblua.c32 : not a COM32/COM32R module
syslinux/libmenu.c32 : not a COM32/COM32R module
syslinux/libutil.c32 : not a COM32/COM32R module
syslinux/linux.c32 : not a COM32/COM32R module
syslinux/ls.c32 : not a COM32/COM32R module
syslinux/lua.c32 : not a COM32/COM32R module
syslinux/mboot.c32 : not a COM32/COM32R module
syslinux/meminfo.c32 : not a COM32/COM32R module
syslinux/menu.c32 : not a COM32/COM32R module
syslinux/pcitest.c32 : not a COM32/COM32R module
syslinux/pmload.c32 : not a COM32/COM32R module
syslinux/poweroff.c32 : not a COM32/COM32R module
syslinux/prdhcp.c32 : not a COM32/COM32R module
syslinux/pwd.c32 : not a COM32/COM32R module
syslinux/pxechn.c32 : not a COM32/COM32R module
syslinux/reboot.c32 : not a COM32/COM32R module
syslinux/rosh.c32 : not a COM32/COM32R module
syslinux/sanboot.c32 : not a COM32/COM32R module
syslinux/sdi.c32 : not a COM32/COM32R module
syslinux/sysdump.c32 : not a COM32/COM32R module
syslinux/vesainfo.c32 : not a COM32/COM32R module
syslinux/vesamenu.c32 : not a COM32/COM32R module
syslinux/vpdtest.c32 : not a COM32/COM32R module
syslinux/whichsys.c32 : not a COM32/COM32R module
syslinux/zzjson.c32 : not a COM32/COM32R module
=============================== sda9/etc/fstab: ================================
# /etc/fstab: static file system information
# <file system> <dir> <type> <options> <dump> <pass>
# /dev/sda9
UUID=1a765403-f251-43d8-8edf-c191475d3837 / ext4 rw,relatime,data=ordered 0 1
# /dev/sda6
#UUID=9C3F-2A9E /boot vfat rw,relatime,fmask=0022,dmask=0022,codepage=437,iocharset=iso8859-1,shortname=mixed,errors=remount-ro 0 2
UUID=9C3F-2A9E /boot vfat defaults 0 2
UUID=9C3F-2A9E /boot/efi vfat defaults 0 1
============== sda9: Version of COM32(R) files used by Syslinux: ===============
boot/syslinux/cat.c32 : not a COM32/COM32R module
boot/syslinux/chain.c32 : not a COM32/COM32R module
boot/syslinux/cmd.c32 : not a COM32/COM32R module
boot/syslinux/config.c32 : not a COM32/COM32R module
boot/syslinux/cptime.c32 : not a COM32/COM32R module
boot/syslinux/cpuid.c32 : not a COM32/COM32R module
boot/syslinux/cpuidtest.c32 : not a COM32/COM32R module
boot/syslinux/debug.c32 : not a COM32/COM32R module
boot/syslinux/disk.c32 : not a COM32/COM32R module
boot/syslinux/dmitest.c32 : not a COM32/COM32R module
boot/syslinux/elf.c32 : not a COM32/COM32R module
boot/syslinux/ethersel.c32 : not a COM32/COM32R module
boot/syslinux/gfxboot.c32 : not a COM32/COM32R module
boot/syslinux/gpxecmd.c32 : not a COM32/COM32R module
boot/syslinux/hdt.c32 : not a COM32/COM32R module
boot/syslinux/hexdump.c32 : not a COM32/COM32R module
boot/syslinux/host.c32 : not a COM32/COM32R module
boot/syslinux/ifcpu.c32 : not a COM32/COM32R module
boot/syslinux/ifcpu64.c32 : not a COM32/COM32R module
boot/syslinux/ifmemdsk.c32 : not a COM32/COM32R module
boot/syslinux/ifplop.c32 : not a COM32/COM32R module
boot/syslinux/kbdmap.c32 : not a COM32/COM32R module
boot/syslinux/kontron_wdt.c32 : not a COM32/COM32R module
boot/syslinux/ldlinux.c32 : not a COM32/COM32R module
boot/syslinux/libcom32.c32 : not a COM32/COM32R module
boot/syslinux/libgpl.c32 : not a COM32/COM32R module
boot/syslinux/liblua.c32 : not a COM32/COM32R module
boot/syslinux/libmenu.c32 : not a COM32/COM32R module
boot/syslinux/libutil.c32 : not a COM32/COM32R module
boot/syslinux/linux.c32 : not a COM32/COM32R module
boot/syslinux/ls.c32 : not a COM32/COM32R module
boot/syslinux/lua.c32 : not a COM32/COM32R module
boot/syslinux/mboot.c32 : not a COM32/COM32R module
boot/syslinux/meminfo.c32 : not a COM32/COM32R module
boot/syslinux/menu.c32 : not a COM32/COM32R module
boot/syslinux/pcitest.c32 : not a COM32/COM32R module
boot/syslinux/pmload.c32 : not a COM32/COM32R module
boot/syslinux/poweroff.c32 : not a COM32/COM32R module
boot/syslinux/prdhcp.c32 : not a COM32/COM32R module
boot/syslinux/pwd.c32 : not a COM32/COM32R module
boot/syslinux/pxechn.c32 : not a COM32/COM32R module
boot/syslinux/reboot.c32 : not a COM32/COM32R module
boot/syslinux/rosh.c32 : not a COM32/COM32R module
boot/syslinux/sanboot.c32 : not a COM32/COM32R module
boot/syslinux/sdi.c32 : not a COM32/COM32R module
boot/syslinux/sysdump.c32 : not a COM32/COM32R module
boot/syslinux/vesainfo.c32 : not a COM32/COM32R module
boot/syslinux/vesamenu.c32 : not a COM32/COM32R module
boot/syslinux/vpdtest.c32 : not a COM32/COM32R module
boot/syslinux/whichsys.c32 : not a COM32/COM32R module
boot/syslinux/zzjson.c32 : not a COM32/COM32R module
======================== Unknown MBRs/Boot Sectors/etc: ========================
Unknown GPT Partiton Type
e7afbfbf4fa38a449a5b6213eb736c22
========= Devices which don't seem to have a corresponding hard drive: =========
sdb
=============================== StdErr Messages: ===============================
cat: /tmp/BootInfo-p9ML2Cte/Tmp_Log: No such file or directory
cat: /tmp/BootInfo-p9ML2Cte/Tmp_Log: No such file or directory
/dev/cdrom: open failed: No medium found
/dev/sdb: open failed: No medium found
No volume groups found
mdadm: No arrays found in config file or automatically
Any ideas?
Here's my grub.cfg:
# DO NOT EDIT THIS FILE
# It is automatically generated by grub-mkconfig using templates
# from /etc/grub.d and settings from /etc/default/grub
### BEGIN /etc/grub.d/00_header ###
insmod part_gpt
insmod part_msdos
if [ -s $prefix/grubenv ]; then
load_env
fi
if [ "${next_entry}" ] ; then
set default="${next_entry}"
set next_entry=
save_env next_entry
set boot_once=true
else
set default="0"
fi
if [ x"${feature_menuentry_id}" = xy ]; then
menuentry_id_option="--id"
else
menuentry_id_option=""
fi
export menuentry_id_option
if [ "${prev_saved_entry}" ]; then
set saved_entry="${prev_saved_entry}"
save_env saved_entry
set prev_saved_entry=
save_env prev_saved_entry
set boot_once=true
fi
function savedefault {
if [ -z "${boot_once}" ]; then
saved_entry="${chosen}"
save_env saved_entry
fi
function load_video {
if [ x$feature_all_video_module = xy ]; then
insmod all_video
else
insmod efi_gop
insmod efi_uga
insmod ieee1275_fb
insmod vbe
insmod vga
insmod video_bochs
insmod video_cirrus
fi
if [ x$feature_default_font_path = xy ] ; then
font=unicode
else
insmod part_gpt
insmod ext2
set root='hd0,gpt9'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt9 --hint-efi=hd0,gpt9 --hint-baremetal=ahci0,gpt9 1a765403-f251-43d8-8edf-c191475d3837
else
search --no-floppy --fs-uuid --set=root 1a765403-f251-43d8-8edf-c191475d3837
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
fi
terminal_input console
terminal_output gfxterm
set timeout=5
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Arch Linux, with Linux core repo kernel' --class arch --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-core repo kernel-true-1a765403-f251-43d8-8edf-c191475d3837' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod fat
set root='hd0,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6 9C3F-2A9E
else
search --no-floppy --fs-uuid --set=root 9C3F-2A9E
fi
echo 'Loading Linux core repo kernel ...'
linux /vmlinuz-linux root=UUID=1a765403-f251-43d8-8edf-c191475d3837 rw quiet
echo 'Loading initial ramdisk ...'
initrd /initramfs-linux.img
menuentry 'Arch Linux, with Linux core repo kernel (Fallback initramfs)' --class arch --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-core repo kernel-fallback-1a765403-f251-43d8-8edf-c191475d3837' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod fat
set root='hd0,gpt6'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt6 --hint-efi=hd0,gpt6 --hint-baremetal=ahci0,gpt6 9C3F-2A9E
else
search --no-floppy --fs-uuid --set=root 9C3F-2A9E
fi
echo 'Loading Linux core repo kernel ...'
linux /vmlinuz-linux root=UUID=1a765403-f251-43d8-8edf-c191475d3837 rw quiet
echo 'Loading initial ramdisk ...'
initrd /initramfs-linux-fallback.img
### END /etc/grub.d/10_linux ###
### BEGIN /etc/grub.d/20_linux_xen ###
### END /etc/grub.d/20_linux_xen ###
### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows Boot Manager (on /dev/sda2)' --class windows --class os $menuentry_id_option 'osprober-efi-16DC-8816' {
insmod part_gpt
insmod fat
set root='hd0,gpt2'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt2 --hint-efi=hd0,gpt2 --hint-baremetal=ahci0,gpt2 16DC-8816
else
search --no-floppy --fs-uuid --set=root 16DC-8816
fi
chainloader /EFI/Microsoft/Boot/bootmgfw.efi
### END /etc/grub.d/30_os-prober ###
### BEGIN /etc/grub.d/40_custom ###
# This file provides an easy way to add custom menu entries. Simply type the
# menu entries you want to add after this comment. Be careful not to change
# the 'exec tail' line above.
### END /etc/grub.d/40_custom ###
### BEGIN /etc/grub.d/41_custom ###
if [ -f ${config_directory}/custom.cfg ]; then
source ${config_directory}/custom.cfg
elif [ -z "${config_directory}" -a -f $prefix/custom.cfg ]; then
source $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
### BEGIN /etc/grub.d/60_memtest86+ ###
### END /etc/grub.d/60_memtest86+ ###
Last edited by knowNothing23 (2013-12-30 00:17:02)

Hi,
New to this forum, joined today in anticipation of trying an install of AL...For whatever this may be worth:
I have an HP Pavillion desktop that came with Windows 8 (now 8.1), & has, of course, a UEFI boot system. I tried earlier to install Ubuntu Studio (which I currently run) on the same disk as Windows (/dev/sda), I made (I believe) a huge mistake in trying to install as LVM/ext4... wiped out my Windows install & made the UEFI unavailable... I had to do a complete re-install of Windows (fortunately, I did the recommended system backup, using 4 DVD's!) so then I tried a (non LVM) install on an external usb 3.0, with the Grub 2 on the external disk (great access time, & it worked fine... IMO)...
One other item: as I have been trying to find the right flavor of Linux for my main purposes, I have been trying various distros. & having to try to learn to negotiate the UEFI, secure/legacy procedures (still learning)... As I was unsure of installing rEFind... I did down load the .iso, burn it to a CD...
http://www.rodsbooks.com/refind/getting.html
& in legacy mode, found that simply putting it (rEFind CD into the CD/DVD player, which in the UEFI it is labeled something like HP/UEFI CD/DVD), & then launching it, rEFind worked for some other distros...that is, I was able to boot into my Linux distros, even bypassing Grub), as well as having the option of booting Windows. It may seem trivial that I say this (it maybe is), but I have not seen anywhere (I have scoured the internet rather well) this mentioned as a possibility (though it, of course, would not make such a good permanent solution, especially for computers like mine that have only one CD/DVD player).
HenryP

Question about the "Windows and Arch Dual Boot" wiki

I've been reading this wiki http://wiki.archlinux.org/index.php/Win … _Dual_Boot to get a better understanding of what I need to do to install Arch along side of my XP installation and there's one point that I don't understand. Here it is
It is important to note that there is a 1024 cylinder limit with some older BIOSs. This means that the BIOS cannot access things beyond the 1024th cylinder (about 8.5GB), so the /boot partition should be in the first 8.5GB (space before Windows partition).
How does one go about getting the /boot partition created during the installation of Arch to install in the first 8.5g? I have installed Arch in Virtualbox twice so far just so that I'm familiar with the procedure and I can't see anything in the installation where I can do this.
There's one other item that is not clear to me as I've seen conflicting information on it. If I do create a seperate "/boot" partition for Arch, do I need to make it "bootable"during the installation? At this point I don't think that I do.
My understanding of installing to be able to dual boot is that I only need to install Grub to "Sda" and of course edit the grub menu to add the information needed for XP. Is this enough?
Thanks for any help.

Yes, you install grub to sda (master boot record), and add the entry for Windows. In the step where you partition the harddrive, you can choose where to create it. Actually it may not be that much of a problem anymore, my boot is on the third partition, after ~15 GB. You can forget about the bootable flag when using grub, it does not care.

Recommended partition layout for Ubuntu/Arch dual boot?

I just got a new (old) laptop, and my plan is to dual-boot Arch and Xubuntu. The Xubuntu is mostly to hold me over so I have a stable system while I'm setting Arch up/if I mess up Arch somehow/for testing. It has a new 160GB (149.05 GiB) drive, and my plan is to allocate roughly 35 GiB each for the Xubuntu and Arch / partitions, and a roughly 80 GiB partition for common data (that is, most of my home directory folders will be symlinks to that partition - e.g. ~/code will link to /common/code*).
Right now, my plan is to have three logical partitions - one for Xubuntu, one for Arch, and one that contains the common and swap partitions. So, I'm asking (A) are there any better ideas for partitioning, (B) does Arch still need a /boot partition, and (C) how should I handle the bootloader situation? (i.e. should I install Xubuntu's to the MBR and have it chainload to Arch's on a separate partition, or what?)
*The reason I'm not using a common /home partition is because my config files and the like will probably be different between the two OSes.

A) Probably -- partitioning is always a relative subject
B) no...and it never did
C) Whatever you prefer.
Basic tips :
Having a separate /home helps in re-installing(if you ever have to) and it saves your config files.
Having a separate /var allows you to put a different filesystem on it which may be more suitable to the type of files in /var
You can use a separate /boot, if you are going to use the same /boot for both Xubuntu and Arch. That way 1 partition handles both. If not, I think there is no need to create a separate partition. If you do create one and plan to use it for Xubuntu and Arch, make sure that you install a filesystem that is acceptable to both distros. For eg. Arch grub is patched so it can read from ext4. I do not know if Xubuntu's grub is patched or not.
Last edited by Inxsible (2010-06-24 03:55:20)

Arch And Windows 7 Dual Boot On Separate HDD

Hi everyone.
Firstly, a big thank you to everyone for helping me out in my first thread regarding choice of partitions and filesystems.
I went on to install Arch today on my second HDD (160GB). My first HDD has Windows 7 installed on it. (The BIOS shows that the HDD with Win 7 installed is HDD1.)
Arch showed the HDDs as sda and sdb. I was installing on sdb and created my partitions accordingly.
sdb1 --> root (15GB)
sdb2 --> swap (1GB)
sdb3 --> var (10GB)
sdb4 --> home (remaining space)
I had to flag sdb1 as Bootable.
Then I was asked about mountpoints and something about selecting by dev or uuid. I didn't quite understand but selected dev. Then formatted with ext4. Did not add any parameters.
Before proceeding they gave a warning about no /boot partition but I continued anyway.
It was an FTP install and went pretty smoothly. I configured everything exactly as I had read in the guides online and Wiki. GRUB said it configured successfully (I did not make any chnges to it). I had put GRUB on sdb and not on any partition.
As I rebooted, my system did not show the GRUB but went straight on to Windows 7. I went into BIOS and changed my first drive to the 160GB Seagate where I had installed Arch and rebooted. This time GRUB came up without any option to boot Windows 7. When I selected Arch it gave an error and did not boot.
So I'm back on Windows 7 and need help. I'm a noob and did not much understand the solution that I saw on another thread. Since I intend to have the 2 OSs on separate drives and dual boot, what should I do?
Will be very grateful for any help.
Last edited by Ritwik7 (2010-06-06 12:01:31)

Here you go:
# Config file for GRUB - The GNU GRand Unified Bootloader
# /boot/grub/menu.lst
# DEVICE NAME CONVERSIONS
# Linux Grub
# /dev/fd0 (fd0)
# /dev/sda (hd0)
# /dev/sdb2 (hd1,1)
# /dev/sda3 (hd0,2)
# FRAMEBUFFER RESOLUTION SETTINGS
# +-------------------------------------------------+
# | 640x480 800x600 1024x768 1280x1024
# ----+--------------------------------------------
# 256 | 0x301=769 0x303=771 0x305=773 0x307=775
# 32K | 0x310=784 0x313=787 0x316=790 0x319=793
# 64K | 0x311=785 0x314=788 0x317=791 0x31A=794
# 16M | 0x312=786 0x315=789 0x318=792 0x31B=795
# +-------------------------------------------------+
# for more details and different resolutions see
# http://wiki.archlinux.org/index.php/GRUB#Framebuffer_Resolution
# general configuration:
timeout 5
default 0
color light-blue/black light-cyan/blue
# boot sections follow
# each is implicitly numbered from 0 in the order of appearance below
# TIP: If you want a 1024x768 framebuffer, add "vga=773" to your kernel line.
# (0) Windows
title Windows
rootnoverify (hd1,0)
makeactive
chainloader +1
# (1) Arch Linux
title Arch Linux
root (hd0,0)
kernel /vmlinuz26 root=/dev/mapper/vghparch-lvroot ro quiet
initrd /kernel26.img
# (2) Arch Linux
title Arch Linux Fallback
root (hd0,0)
kernel /vmlinuz26 root=/dev/mapper/vghparch-lvroot ro
initrd /kernel26-fallback.img
I installed grub on the second hdd and configured the bios so this drive comes first in the boot sequence and as pyther pointed out above the drive where grub is loaded from becomes hd0.
Last edited by Ashren (2010-06-07 18:51:29)

How to best partition the HDD for dual boot: Windows 8 & Linux

Hi,
I'm a newbie in Windows 8, linux, Partition....
I would like to use my new laptop with windows 8 pre-installed to the following:
Create a Dual Boot Windows 8 / Ubuntu
Create on my C drive (unique drive on my laptop):
*a partition for the system
*one for Windows 8
*one for Data and
*last one for Ubuntu OS
My aim is :
-to install VmWare on Windows 8 and run Checkpoint Splat with virtual machines to perform CCSA labs.
to install GNS3 on Ubuntu for CCNP labs but with GNS3 accessing files in the Data partition
I have a Toshiba Satellite with 750Gb and 8 Go RAM.
According to you what's the best size for my partitions?
Is there a better way to partition my C drive regarding my aim?
Best Regards
***I don't know if it's the right section, sorry for that. Feel free to move this thread in the appropriate section***

Hi,
Thank you all,
Isn't it too much 200G for Windows as i will on ly install VMWARE Workstation 9 for lab purposes and possibly a few softwares.
VMWARE installed on Windows will require 2 GB + 1 GB per host (i will use approximatively 15 hosts).
Checkpoint products will be installed on VMWARE that is installed in Windows :
- disk space needed for 3 Checkpoint gateways: 3*37 GB
- disk space needed for 2 Checkpoint gateways management servers: 2*10 GB
On Linux I'll install GNS3 with 10 GB disk space required and a few softwares.
I've got a Toshiba stellite computer with Windows 8 pre-installed.
Processor: Intel(R) Core(TM) i5-3210M CPU @2.5 Ghz
RAM: 8 Go
64 bits OS, processor x64
See below the screenshot
I've taken screenshot of my partition (below).
* Don't take into account the disk 1 (E) partition
Can u confirm that in Disk o, partitions with 450 Mo, 260 Mo and 9.48 Go are for recovery system?
I am planning to let the recovery partition as it is and divide the TI30985500A (C) partition (688 Gb) into:
- 200 Gb windows partition
-100 Gb Linux partition
-388 Gb data partition
What do you think about this partionning regarding the informations i've provided above?
Greets

[Solved] Windows 7 and Arch Dual boot- unable to boot into Windows7

Had to reformat computer and reinstall windows and Arch on two separate hard drives (Dual boot) .
Windows 7 was the first install on SDA: (/dev/sda1 - system reserved 100mb, /dev/sda2 - 20gb)
Arch on SDB: (/dev/sdb1- boot 94mb, /dev/sdb2- swap, /dev/sdb3 - root, /dev/sdb4 - /home)
Installed grub2 on /dev/sda. now grub bootloader loads Arch fine. Also shows Windows 7 (on /dev/sda1).
But when chosen Windows 7, it does not load and loops back again to boot loader screen.
In BIOS i have set disk drive SDB as first boot option.
If i choose SDA as first boot option in BIOS, same scenario is repeated.
I have gone through mostly all the pages related to the topic but i can not co-relate the solution
to my exact situation due to limited knowledge.
Can somebody pls help me as to how to edit grub.cfg so as to point it to load windows 7?
the entry related to windows 7 reads as follows:-
quote
### BEGIN /etc/grub.d/30_os-prober ###
menuentry 'Windows 7 (loader) (on /dev/sda1)' --class windows --class os $menue$
insmod part_msdos
insmod ntfs
set root='hd0,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,msdos1 --hint$
else
search --no-floppy --fs-uuid --set=root F010D97410D941F0
fi
chainloader +1
unquote
for Arch set root value is hd1,msdos1 and working fine.
Thanks and regards.
Last edited by commsanjay (2012-10-14 08:08:54)

This is exactly why I have chosen to use windows MBR and syslinux
https://wiki.archlinux.org/index.php/Wi … oot-loader
Last edited by ackt1c (2012-10-14 02:32:55)

Mac partition becomes laggy after dual boot windows 7

Hi all,
Last week I dual boot my Windows 7 again to make larger memory space for Windows partition. However after the dual boot, everytime when I first log in my Mac partition, it hangs and I need to restart to get it back to normal, Even though is back to normal, I still notice it takes longer time to open my documents compared to last time. I have roughly 10Gb for my Mac storage, I wonder is it because of the low memory space that makes this happens. Please advice!

Lack of harddisk space can indeed be the cause for the problems you have.
Have a read here http://www.thexlab.com/faqs/lackofram.html
Stefan

Win 7 and Arch dual boot [SOLVED]

There are other help threads about this, but I didn't want to hijack somebody's elses thread. Sorry for the long post, I just want to provide as much detail as possible:
I am trying to use Grub (not Grub2) to dual boot between Arch Linux and Windows 7. I had this working before using Windows XP, but when I reinstalled Windows 7 over Windows XP, Grub would no longer boot Windows.
1. If I manually choose the hd containing Windows 7 to load first in my BIOS, Windows 7 boots no problem. If I manually choose the hd with Grub and Arch to load first in my BIOS, I get a Grub menu, which boots Arch, but not Windows 7. Ideally, I think, I would like to have the internal drive with Arch ranked first, then the internal drive with Windows second in my BIOS. At least, that's how I had been doing things before blowing away XP and installing Windows 7.
2. Here is the (abbreviated) output of sudo fdisk -l
Device Boot Start End Blocks Id System
/dev/sdb1 * 2048 206847 102400 7 HPFS/NTFS
/dev/sdb2 206848 169934847 84864000 7 HPFS/NTFS
/dev/sdb3 169935570 1953520064 891792247+ 83 Linux
Device Boot Start End Blocks Id System
/dev/sda1 * 63 1028159 514048+ 83 Linux
/dev/sda2 1028160 3084479 1028160 82 Linux swap / Solaris
/dev/sda3 3084480 44050229 20482875 83 Linux
/dev/sda4 44050230 488392064 222170917+ 83 Linux
3. From that, I can tell that Arch is installed on sda: sda1 = boot partition; sda2 = swap; sda3 = root partition; sda4 = home partition.
Windows 7 is installed on sdb: sdb1 = system reserved partition (created automatically by Windows 7 during install); sdb2 = Windows; sdb3 = separate ext3 partition
4. I am comfortable editing Grub menus. This is an excerpt of mine:
# (0) Arch Linux
title Arch Linux
root (hd0,0)
kernel /vmlinuz26 root=/dev/disk/by-uuid/blah-blah-blah ro
initrd /kernel26.img
# (2) Windows
title Windows 7
rootnoverify (hd1,0)
savedefault
makeactive
map (hd1) (hd0)
map (hd0) (hd1)
chainloader +1
5. The error I get is "error 15: file not found" If I change the line reading "rootnoverify" to "root", I get the same error plus the bit about "filesystem unknown, partition type 0x7" so I think I'm pointing at the right partition/drive. That is, I know that partition type 0x7 is an NTFS filesystem/Windows.
6. I messed around with the Grub entry for Windows. I modified the root line to read "rootnoverify (hd1,1)", but things still did not work. I wasn't sure if I needed to bypass the "system reserved" partition created by Windows, or not. I also flip-flopped the two map lines, so they read:
map (hd0) (hd1)
map (hd1) (hd0)
That did not work either. I tried these combinations together, but Windows still would not boot. Always the same error message: "filesystem unknown, partition type 0x7"
7. I think I have a mapping problem given that Arch boots fine and Windows boots fine from the BIOS. However, I'm not sure how to fix this. Any help would be appreciated.
Thanks,
Culley
Edit:
Okay, so I fixed things. I just removed a bunch of stuff from my Grub entry. Even though Windows is not on the same drive as Grub, it does not need the map sections like I thought. I also removed the savedefault and makeactive entries, not sure if that made a difference or not. My new grub entry looks like this
# (2) Windows
title Windows 7
rootnoverify (hd1,0)
chainloader +1
Last edited by CulleyS (2010-09-24 15:45:12)

This is exactly why I have chosen to use windows MBR and syslinux
https://wiki.archlinux.org/index.php/Wi … oot-loader
Last edited by ackt1c (2012-10-14 02:32:55)

Logical Partition Only? Windows Arch Dual Boot

Similar Messages

Maybe you are looking for