[SOLVED] Suddenly booting in emergency mode, why?

Hi,
i already searched here and with google and I could find problems regarding the emergency mode but none fitting to mine
I really dont know what I shall do now.
I just rebooted because my wifi was connected but i had no internet connection although it was there on other devices. after reboot it showed emergency mode like in the pictures below.
plus i posted the error parts of the journal output.
can someone help me with that?
thank you very much
Last edited by christian1337 (2015-04-28 18:20:31)

christian1337 wrote:
that actually helped, thank you very much
But how can I prevent this? I guess it was because my notebook booted into windows and because II didn't want it to boot I just restarted while booting. not the gentle way but usually I had no problems with that. I mean I won't do that again now but can I maybe fix something in my fstab?
# /etc/fstab: static file system information
# <file system> <dir> <type> <options> <dump> <pass>
tmpfs /tmp tmpfs nodev,nosuid 0 0
# /dev/sdb8 UUID=3699c7ac-8e3e-42c6-b215-19965446990e
LABEL=arch / ext4 rw,relatime,data=ordered 0 2
# /dev/sdb7 UUID=570f4617-353e-4631-9825-2bc569f35af0
LABEL=swap none swap defaults 0 0
LABEL=stuff /media/stuff ntfs defaults,rw 0 2
why is there a swap at all? When I installed arch I especially tried doing it without a swap drive because I have 16gb of ram, so I thought I don't need that?
but to be safe I should exchange all the labels with UUIDs right?
afterwards I will mark this thread as solved.
UUID's are generally safer because they won't change over time. I got mixed up with labels referring to "/dev/sdb8" or "arch", so your current definitions should be fine as long as you don't introduce a new drive labelled arch.
To get rid of mounting the swap partition, (This WILL disable hibernation) you can just prefix the swap line with a hash so it isn't parsed.
To allow skipping of the Windows partition if it's in HybridBoot, add "nofail" to the options region. E.G: LABEL=stuff /media/stuff ntfs defaults,rw,nofail 0 0
Last thing (Hopefully), the pass field, (the digit 2 in the "stuff" line) should be a zero, as fsck cannot scan NTFS as far as I know.

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[SOLVED] System goes in emergency mode after upgrade

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Last edited by schmoemi (2015-05-05 14:10:31)

[SOLVED] Grub boots to rescue mode err: unknown filesystem every drive

So I installed Arch and it all seemed to go reasonably well (well, had a little trouble installing GRUB to begin with, but I think that's just because I needed a BIOS boot partition at the start of the drive). I installed it onto a 4TB I have, which due to its size has a GPT partition table even though my mobo (Gigabyte GA-P67A-UD4-B3, don't think it matters though) uses a regular old BIOS. Initially it was two partitions, the Microsoft reserved partition then a big NTFS data partition. I shrunk the NTFS partition and then made (in this order on the disk, starting at third) an ext4 partition for /boot, a swap partition, and a big btrfs partition (in which I created subvolumes for /, /etc, /home and /var). GRUB wouldn't install (I forgot the exact error) but what I could find suggested it was because there needed to be room for it at the start of the disk, so I deleted the Microsoft reserved partition (Windows is installed on an SSD, and its bootloader is on another hard drive entirely, so I didn't think I needed it) and created an empty partition with the right code using gdisk, then I could install GRUB to the 4TB HDD.
Unfortunately, when I try to boot into GRUB it immediately comes up with error: unknown filesystem and dumps me at the GRUB rescue prompt. Using ls, I can see my HDDs and their partitions, but whenever I try to use (for example) ls (hd0,gpt3)/ - which I think should probably be the ext4 boot partition, but it does this for everything - it just says error: unknown filesystem again.
This seems pretty close to (if not exactly the same as) my problem, so I tried what he suggested, but when I tried to run the command he says worked, (grub-install --recheck --disk-module=native /dev/sda) - and don't worry, I didn't do that blindly, I know /dev/sda is my 4TB HDD - I just get the error grub-install: --disk-module: (PROGRAM ERROR) Option should have been recognized!?. So I'm all out of ideas and I've been trying for a few hours. Please help me, before I go insane... more insane. I can boot the USB drive I used to install Arch and chroot into my installation, but I haven't found a way to actually boot the installation yet.
SOLVED: Apparently the partition I was using for /boot was too far back on the drive (past the first 2TB). When I shuffled partitions around so that the /boot partition was near the start of the drive (it starts at sector 2048 now!) that seemed to fix it.
Last edited by Slashee the Cow (2015-04-12 15:36:51)

Tried using insmod btrfs in the grub rescue shell last night. Didn't work, can't remember if the insmod command itself gave me an error or whether it still couldn't see any files or anything. Tried it again today, but that was after I converted /dev/sda3 back to ext4 and mounted it at /boot (since it being ext2 wasn't working, and not using it wasn't working, so I figure what's the harm) and I just got error: unknown filesystem.
Anyway: using grub-install from outside chroot seems to work (still can't use --disk-module), but grub-mkconfig just generates this:
# 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 ext2
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root ec4cf3cd-d72d-4988-a2ce-421f45d52824
else
search --no-floppy --fs-uuid --set=root ec4cf3cd-d72d-4988-a2ce-421f45d52824
fi
font="/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=en_US
insmod gettext
fi
terminal_input console
terminal_output gfxterm
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=5
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=5
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/10_linux ###
### 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 ###
### 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 $prefix/custom.cfg;
fi
### END /etc/grub.d/41_custom ###
### BEGIN /etc/grub.d/60_memtest86+ ###
if [ "${grub_platform}" == "pc" ]; then
menuentry "Memory Tester (memtest86+)" --class memtest86 --class gnu --class tool {
search --fs-uuid --no-floppy --set=root ec4cf3cd-d72d-4988-a2ce-421f45d52824
linux16 /boot/memtest86+/memtest.bin
fi
### END /etc/grub.d/60_memtest86+ ###
I'm not an expert on GRUB configuration files, but I figured that even if that didn't just boot me straight to the rescue shell, it wasn't going to boot anything... other than memtest86+ maybe. So I went back into chroot and run grub-mkconfig and it generated this:
# 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 btrfs
set root='hd0,gpt5'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt5 --hint-efi=hd0,gpt5 --hint-baremetal=ahci0,gpt5 b21e6211-5e7a-4769-9f53-b9b5d554a242
else
search --no-floppy --fs-uuid --set=root b21e6211-5e7a-4769-9f53-b9b5d554a242
fi
font="/root/usr/share/grub/unicode.pf2"
fi
if loadfont $font ; then
set gfxmode=auto
load_video
insmod gfxterm
set locale_dir=$prefix/locale
set lang=en_US
insmod gettext
fi
terminal_input console
terminal_output gfxterm
if [ x$feature_timeout_style = xy ] ; then
set timeout_style=menu
set timeout=5
# Fallback normal timeout code in case the timeout_style feature is
# unavailable.
else
set timeout=5
fi
### END /etc/grub.d/00_header ###
### BEGIN /etc/grub.d/10_linux ###
menuentry 'Arch Linux' --class arch --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-simple-b21e6211-5e7a-4769-9f53-b9b5d554a242' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 184916fd-57a7-48cf-858e-93a5d339ade2
else
search --no-floppy --fs-uuid --set=root 184916fd-57a7-48cf-858e-93a5d339ade2
fi
echo 'Loading Linux linux ...'
linux /vmlinuz-linux root=UUID=b21e6211-5e7a-4769-9f53-b9b5d554a242 rw rootflags=subvol=root quiet
echo 'Loading initial ramdisk ...'
initrd /initramfs-linux.img
submenu 'Advanced options for Arch Linux' $menuentry_id_option 'gnulinux-advanced-b21e6211-5e7a-4769-9f53-b9b5d554a242' {
menuentry 'Arch Linux, with Linux linux' --class arch --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-linux-advanced-b21e6211-5e7a-4769-9f53-b9b5d554a242' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 184916fd-57a7-48cf-858e-93a5d339ade2
else
search --no-floppy --fs-uuid --set=root 184916fd-57a7-48cf-858e-93a5d339ade2
fi
echo 'Loading Linux linux ...'
linux /vmlinuz-linux root=UUID=b21e6211-5e7a-4769-9f53-b9b5d554a242 rw rootflags=subvol=root quiet
echo 'Loading initial ramdisk ...'
initrd /initramfs-linux.img
menuentry 'Arch Linux, with Linux linux (fallback initramfs)' --class arch --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-linux-fallback-b21e6211-5e7a-4769-9f53-b9b5d554a242' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt3'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt3 --hint-efi=hd0,gpt3 --hint-baremetal=ahci0,gpt3 184916fd-57a7-48cf-858e-93a5d339ade2
else
search --no-floppy --fs-uuid --set=root 184916fd-57a7-48cf-858e-93a5d339ade2
fi
echo 'Loading Linux linux ...'
linux /vmlinuz-linux root=UUID=b21e6211-5e7a-4769-9f53-b9b5d554a242 rw rootflags=subvol=root 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 Vista (loader) (on /dev/sdb1)' --class windows --class os $menuentry_id_option 'osprober-chain-4E94BAB294BA9C41' {
insmod part_gpt
insmod ntfs
set root='hd1,gpt1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd1,gpt1 --hint-efi=hd1,gpt1 --hint-baremetal=ahci1,gpt1 4E94BAB294BA9C41
else
search --no-floppy --fs-uuid --set=root 4E94BAB294BA9C41
fi
chainloader +1
menuentry 'Windows Vista (loader) (on /dev/sde1)' --class windows --class os $menuentry_id_option 'osprober-chain-CEF01053F010445D' {
insmod part_msdos
insmod ntfs
set root='hd4,msdos1'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd4,msdos1 --hint-efi=hd4,msdos1 --hint-baremetal=ahci4,msdos1 CEF01053F010445D
else
search --no-floppy --fs-uuid --set=root CEF01053F010445D
fi
chainloader +1
menuentry 'Windows Vista (loader) (on /dev/sde5)' --class windows --class os $menuentry_id_option 'osprober-chain-4E94BAB294BA9C41' {
insmod part_msdos
insmod ntfs
set root='hd4,msdos5'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd4,msdos5 --hint-efi=hd4,msdos5 --hint-baremetal=ahci4,msdos5 4E94BAB294BA9C41
else
search --no-floppy --fs-uuid --set=root 4E94BAB294BA9C41
fi
chainloader +1
### 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+ ###
Still didn't work though.
I don't know grub config, but is the UUID specified in
linux /vmlinuz-linux root=UUID=b21e6211-5e7a-4769-9f53-b9b5d554a242 rw rootflags=subvol=root quiet
supposed to be the UUID for /boot or /? Because the UUID there is for the btrfs partition being mounted at / (which I guess would explain why it has the correct subvol listed, which I'm not sure if it's necessary, given that should be the default subvolume). So... that's probably alright (just something that stood out to me).
As for installing grub on another disk: I suppose I could try, though I'd rather keep it on one drive if I can (sometimes it gets complicated enough having Windows and my Windows bootloader on different drives... I should probably try moving the Windows bootloader to the SSD where Windows is installed. Would it matter which drive? The options are:
sda: 4TB, GPT table, the one I'm having problems with now
sdb: 2TB, MBR table, nothing in boot sector AFAIK
sdc: 240GB SSD, GPT table, would rather not use it since Windows is installed on there, even if its bootloader isn't
sdd: 1TB, MBR table, nothing in boot sector AFAIK
sde: 500GB, MBR table, has the Windows bootloader so I'd rather not mess that up (although given it's the smallest and I have no free SATA ports, it'll be next to go when I need more space, so I might want to move the bootloader)
(sdf and sdg which appear in lsblk earlier are just USB flash drives, and I'd rather not have to rely on having to use one of them to boot Linux).
As for repartitioning /dev/sda: as long as I can do it non-destructively, sure. Well I mean non-destructively for the NTFS partition, which is mostly full of Steam games (and I might have enough room on other drives and portable drives to keep the rest safe), but on my crappy Australian internet connection (aren't they all) it'd probably take me a couple of weeks to redownload them. I don't mind if I have to get rid of the Linux partitions, I already tried going through the install again once before to try to get it to work, another time isn't going to matter. So I guess I could try using gparted to delete the Linux partitions, move the NTFS partition to the end of the disk, and recreate the Linux partitions in front of it (although moving that much data might take a while, so I'd probably want to do it overnight). For reference, right now it's:
128MB of unformatted space (where the Microsoft reserved partition was, but now it's flagged as a BIOS boot partition, even though it's far bigger than it needs to be for that, I didn't feel like moving the other partitions back just to claim less than 128MB)
~2.7TB NTFS data partition (important)
~1GB ext4 /boot partition
8GB swap partition
~1TB btrfs partition with subvolumes mounted at /, /home, /etc and /var

ML boots into verbose mode - why?

And how can I prevent this happening.
I'm running -
Processor 2.66 GHz Intel Core 2 Duo
Memory 8 GB 1333 MHz DDR3
Graphics NVIDIA GeForce 9400 256 MB
Software OS X 10.8 (12A269)
I use a wireless keyboard and mouse - can that have anything to do with it?
There must be a solution form Apple. Please, what is it?

A further update. I se a wireless keyboard and mouse. If these are switched on during the boot process then I get the verbose screen. Solution was to turn them on afrer booting up. Weird.

Systemd Emergency Mode on Boot

I am sorry if this is in the wrong forum section.
When I boot my Archlinux computer, I am taken to an "emergency mode" screen. It is clearly part of systemd, and I cannot start my regular graphical environment. I have been using Arch for a few months, and I have had minor systemd troubles but nothing as serious as this. I am currently in a Linux Mint Live CD so I can post this.
I researched the problem, and found that the systemd may have failed to mount critical drives. I looked at my /etc/fstab file, and it seems to be kind of wonky (my boot partition is after my root partition, UUIDs seem to be wrong). I do not know how to fix this emergency mode problem.
Please help; any help is appreciated.

By now, I didn't do something that solve the problem. Sorry by my side.
Idea's goal: try to login in a tty using rescue.target. And from there launch systemd's multi-user.target to see what fails. I don't know if it'll used for something (I'm saying something like "press all keys to see what's up").
For boot in rescue.target. You can use a kernel parameter:
https://wiki.archlinux.org/index.php/Sy … ent_target
or another way (if kernel parameter points to default.target): change symbolic link from default.target to rescue.target
ln -sf /usr/lib/systemd/system/rescue.target /etc/systemd/system/default.target
If you get a login try to change current run level.
Edit:
but, maybe it is the same that grub's fallback mode.
emergency.target???
Last edited by Alber (2013-12-15 12:23:22)

[SOLVED]Unable to boot in UEFI mode from CD

Hello gents!
Here's the problem:
According to the beginner's guide I followed the instruction to test if I am in UEFI mode:
In case you have a UEFI motherboard, the CD/USB will launch UEFI Shell and display a message that
startup.nsh
script will be launched. Allow the shell to launch it. Then, to check whether you have booted into UEFI mode, load the efivars kernel module (before chrooting) and then check whether there are files in
/sys/firmware/efi/vars/
# modprobe efivars # before chrooting
# ls -1 /sys/firmware/efi/vars/
Well, the thing is that when I boot the CD no UEFI Shell is launched as well as no
startup.nsh
When I try to load the efivars I don't receive any message, so, I assume, the module is loaded; but the, when I invoke ls the message I receive is:
#ls: cannot access /sys/firmware/efi/vars/: No such file or directory
To me it looks that for some reason I am unable to access the UEFI mode when starting the CD iso.
Thank you guys for your courteous attention.
Have a wonderful day!!!
P.S. I've searched already in the following posts:
https://bbs.archlinux.org/viewtopic.php … 84#p148184
https://bbs.archlinux.org/viewtopic.php … 55#p148155
P.S.2
My mobo is an ASUS Maximus V Gene with i3770K on it.
Edit:
Ok guys! Thanks to all of you, but everything was brought about by my scarce knowledge of the mobo. Logging into the BIOS, in the boot section, you have to choose between normal DVD and UEFI DVD. When selecting the last, everything, I mean, the startup phase at least, went well.
Enjoy everybody
Any idea how to close/"solved" this forum tread?
Last edited by guidone (2012-09-11 20:34:21)

guidone wrote:Any idea how to close/"solved" this forum tread?
README: Forum Rules
Simply edit the original post by clicking on the 'edit' button at the lower right corner of it and prepend [SOLVED] to the title.

Can't boot in safe mode AND no sleeping, can those be connected? Can those be SOLVED?!

Hello and thanks for reading this.
My MBP with Lion is having 2 problems and I:
- Would like to solve them
- Was wondering if they are connected.
BTW, tried vastly googling both and read quite a lot in different forums and the Internet, but couldn’t come with a solution, just succeeded to live with. (Something like marriage)…
The first problem: if I leave my computer to go to sleep and it does for a long time, when I try to wake him up, I get either the SBD (Spinning Ball of Death), or stuck in a black screen. Need to push the power button.
What I do is, before going to sleep/long time away of computer, either close the lid or Apple icon-> Sleep and that’s fine.
Second problem: can’t boot into Safe Mode.
Immediately after the startup chime I press the Shift key, after 2-3 seconds get the login window, key in my password. Instead of logging in, it goes to a screen with the Apple icon, underneath the Apple spinning gear and underneath that a loading bar.
After quite some time the loading bar disappears, the gear goes on spinning for a LONG time, then black screen, startup chime again and login window. Then, when I key in my password, it just logs in as usual, no safe mode.
I tried to write in Terminal “sudo nvram boot-args="-x"”, BIG mistake! It got my computer into a never ending loop of those screens. I don’t exactly remember what eventually got me out of this loop (I think I booted from a clone, then started with the Lion CD and wrote back “sudo nvram boot-args=""” in Terminal.
I also tried reinstalling the OS, all that without any successes.
Any ideas anyone?
Thanks in advance for any help.
GM

Created.
Exactly the same process.
And now I realize something interesting:
I didn't realize that lately the startup login window, instead of bringing my 3 accounts, brings only mine (in the preferences pane after I login they appear, as usual, but not in the login window).
Now, I am constantly backing up to 2 separated external hard disks an incremental backup to a bootable clone. If I boot from one of them it does bring the 3 accounts.
Do you think I should stop bothering about troubleshooting and just erase the hard disk, install the Lion from scratch and that's it?

Why doesn't Photoshop CS6 boot into Extended Mode? My GPU is Supported!

Ok got a new laptop, quad core and went to install the trial of Photoshop CS6 Extended and it will not boot into extended mode but rather the original Photoshop mode, and I know this by the splash screen with the circles and the fact there is no 3D menu. A friend did the same on his laptop (different hardware) and his booted into Photoshop CS6 Extended. We used the same Adobe Download Assistant to do our installs. My GPU is the ATI Radeon 6520G and it has support for both Open GL & Open CL. It appears in the Performance preferences with GPU checked and Open CL is selectable in advanced. Now my question is why can't I get into Extended Mode? Why can't we just force it to do so? I have seen this issue all over the place and it seems to be related mostly to ATI/AMD chipsets. Any help is appreciated, I would like to try out the 3D options.
I even tried installing the latest ATI Radeon drivers which are beta 2.7, same issue.
Thanks,
Michael

Did you download the trial version of the software directly from Adobe.com?
What Chris is trying to say is that there's no known reason why the legitimate trial version from Adobe shouldn't enable the 3D features on a system that supports GPU operations, as you've said yours does:
My GPU is the ATI Radeon 6520G and it has support for both Open GL & Open CL. It appears in the Performance preferences with GPU checked and Open CL is selectable in advanced
-Noel

Why won't my g4 desktop come on. I was trying to boot in safe mode and it would not go in safe mode. It won't come back on anymore. Can some tell me what to do.

Why won't my g4 desktop come on. I was trying to boot in safe mode and it would not go in safe mode. It won't come back on anymore. Can some tell me what to do.

Try Single User mode (Command+S while starting up).
Then, run fsck.
At the command-line prompt type:
/sbin/fsck -fy
Press Return. fsck will go through five "phases" and then return information about your disk's use and fragmentation. Once it finishes, it'll display this message if no issue is found:
** The volume (name_of_volume) appears to be OKIf fsck found issues and has altered, repaired, or fixed anything, it will display this message:
***** FILE SYSTEM WAS MODIFIED *****
Important: If this message appears, repeat the fsck command you typed in step 2 until fsck tells you that your volume appears to be OK (first-pass repairs may uncover additional issues, so this is a normal thing to do).
When fsck reports that your volume is OK, typerebootat the prompt and then press Return.
Your computer should start up normally and allow you to log in.
http://support.apple.com/kb/TS1417

Solved Emergency Mode... Now what?

I rebooted, and it came up in emergency mode.
I'm running Arch as a fileserver/ media server. How do I go about troubleshooting?
I ran journactl -xb, but the only thing that looks fishy is that it can't load /bin/plymouth. I'm not running any GUI, just command line, and I get the impression plymouth is a device for GUI use. Where do I go next?
Thanks
Tom
Last edited by Socal Tom (2013-04-24 03:51:53)

I did get errors from systemd-udevd worker 163 and 164 did not accept message -1 ( connection refused) kill it
Tom

Blue screen but booting with safe mode

hi,
my macbook screen suddenly went blu color. when i reboot it, i got the same blue color screen after the apple logo.
but when i boot under safe mode, it boot perfectly. i have run disk fix and all other minor fix they run successfully but still the problem did not solved.
my macbook is 2.2GH, core 2 Duo white color, 2GB Ram 667MHz.
some body told me the logic board is damaged, but why it is booting undersafe mode. i want to make sure what is the trouble to replace it with reasonable price.

What version of Mac OS X are you using? Did you have a Windows partition on your Macbook. If you don't have a Windows partition then you may have a bad extension(s). Start in safe mode again then launch the Console app in the Utilities fold, take a look a the system log for any errors.

MacBook Pro only boots in safe mode with pink vertical stripes across screen.

So on Friday night I was using Chrome on my MacBook Pro, when all of a sudden little squares of light flashed randomly across the whole screen and everything but the mouse froze. I thought that was weird, so after a few minutes I forced my computer to shutdown. I waited a little and then turned it back on, and opened Chrome again. The same thing happened again, so I forced shut down, backed up Time Machine and ran a virus scan. Nothing came up, so I put it to sleep and and went to bed. Then Saturday morning I went to open my laptop and it was off, which was weird, so I went to turn it on. After the apple logo and spinning gear went away, it booted to a light blue screen and stayed there. Again I waited and nothing happened, so I held the power button down until it turned off. I tried again but the same thing happened, so I booted in Safe Mode.
This time there were inch long vertical bars of horizontal lines, kind of confusing but here are two pictures I took of the screen that hopefully help. http://imgur.com/oj2WbZL and http://imgur.com/O1hwJ1B . When it finally loaded I had another issue, I had 6 pink vertical bars across the screen and a box of pink horizontal stripes around my pointer, http://imgur.com/BJBzu74 . I performed an extended Apple Hardware Test and after 17 minutes it found no issues, and as it performed the test the lines got whiter and made the screen harder to see http://imgur.com/XahBD3s .
I got my laptop June 2011, so it's not that old. I just want to know what this problem could be. I don't know if it's the connection from the screen to the computer, the hard drive, the logic board or something else. I'm really worried that it's something major, so any help is greatly appreciated.
Thank you in advance!

This is a GPU problem. It's normal that you see that the problem is random, but the fact that your Mac is only starting up in safe mode indicates that your Mac can only start up if the VGA driver is used. Moreover, if you open Console, you should start seeing "GPU Debug Info Start", which indicates a GPU failure.
As you have a backup, take the MacBook to an Apple Store or reseller. In the case of the MacBook Pro, the GPU is soldered onto the logic board, so the whole logic board has to be replaced, being a very expensive repair.
If a post solved your question or helped you, mark it as solved or helpful before posting a reply. Doing this, you will avoid that your own post is marked as solved or helpful. You won’t receive any point if you mark your own post as solved or helpful. Also, you won’t be rewarding the user who solved your question and you will help other users find the answer if you mark the correct reply

Sharepoint Crawler database went to emergency mode

Hi,
My SharePoint Crawl Database went on Suspect mode suddenly & now i need to bring on Online mode.
For solving this issue, i Google on several sites & came across following steps,
Steps:
EXEC sp_resetstatus 'DBName';
ALTER DATABASE DBName SET EMERGENCY
DBCC checkdb('DBName')
ALTER DATABASE DBName SET SINGLE_USER WITH ROLLBACK IMMEDIATE
DBCC CheckDB ('DBName', REPAIR_ALLOW_DATA_LOSS)
ALTER DATABASE DBName SET MULTI_USER
DBCC CheckDB ('DBName')
Now the problem is Step 1 & 2 completed successfully, but when i tried step 3 it is throwing me below error,
Msg 945, Level 14, State 2, Line 1
Database 'DBName' cannot be opened
due to inaccessible files or insufficient memory or disk space. See the SQL Server errorlog for details.
I am using the service account which has full rights on the server & through which the SQL Server 2012 was configured.
Current status Database is in Emergency mode & I am stuck over there.
Please help.
Regards,
Purvish Shah

Hi Alberto,
Thank for the reply.
I updated the Database with the below query ,
ALTER DATABASE [YourDB] SET SINGLE_USER;
GO
It completed successfully, but the database is still in the
"Emergency mode".When i checked in the logs it says
Message
Setting database option SINGLE_USER to ON for database 'DBName'.
Regards,
Purvish Shah

Broken firewire ports - boot problems - target mode help needed

HI there,
I have a 15" macbook pro from 2008 with core 2 duo cpu etc.
It has recently developed the problem of hanging during the boot process with a blue screen, taking around 5 minutes to get to the login screen.
Much research has led me to the solution of removing two files from the SYSTEM > LIBRARY > EXTENSIONS folder relating to the firewire bus (?) and this has solved the issues about booting. (IOFirewireIP.kext and IOFirewireFamily.kext)
(I put on a clean install of 10.6.3 and the screen stayed blue. Removing these two files in target mode fixed this problem.)
There is still a sleep problem though - i.e. the machine does not wake from manual sleep (Apple menu) or if the system sleeps after the time allocated in the energy saving preferences.
There are so many suggestions on the web, it's almost impossible to know what the correct course of action is.
Another strange thing is, is that I can boot into target mode and access the drive via the firewire (400) port from another mac.
If the port were truly broken, how come it still works in target mode?
Is it possible that the firewire interface is not broken, but disabling these two files above could eliminate another associated problem?
Also, is there an online resource, or walkthrough, to eliminate what could be causing the sleep problems?
I would appreciate someone's suggestions on this and thank you for your help in advance!
Best wishes,
Torbz

Strangely, after installing a clean 10.6.3 - I've updated to 10.6.8 and the firewire ports are suddenly back and being reported in system profiler (whereby they were not before).
The two files I deleted above have been re-instated through the updates - and all seems well.
I've yet to check the sleep mode problem - but the firewire has at least sorted itself out...
That's a bonus!
Torbz

Help! MacBook Pro only boots in Safe Mode and runs extremely slow (bonus: happened in Brazil and there are no Apple stores here - I need you guys!)

It's a MBP mid 2010. Last year it had some problems and an Apple authorised shop changed the HD and upgraded the OS from Snow Leopard to Lion. After that it seemed fine. Recently it started getting very slow and apps (e.g. Chrome, Flash) would crash. At some point it seemed stuck so I gave it a hard shutdown - bad idea. After that it would only boot in Safe Mode. I ran repar disk and repair permissions from the Disk Utility and it booted normally again but extremely slow. I upgraded to OS X 10.8.2, but didn't solve it. I tried booting with Command D to have a hardware diagnostic - it wouldn't boot and now it only boots in Safe Mode.
All data is backed and I have an external HD (but not an OS X Disc). Ready to anything. Help please!
Utility Disk Logs
Repairing permissions for “Macintosh HD”
Group differs on “Library/Java”; should be 0; group is 80.
Permissions differ on “Library/Java”; should be drwxr-xr-x ; they are drwxrwxr-x .
Repaired “Library/Java”
Warning: SUID file “System/Library/CoreServices/RemoteManagement/ARDAgent.app/Contents/MacOS/ARDAg ent” has been modified and will not be repaired.
Permissions differ on “System/Library/Frameworks/CoreGraphics.framework/CoreGraphics”; should be lrwxrwxrwx ; they are lrwxr-xr-x .
Repaired “System/Library/Frameworks/CoreGraphics.framework/CoreGraphics”
Permissions differ on “System/Library/Frameworks/CoreGraphics.framework/Resources”; should be lrwxrwxrwx ; they are lrwxr-xr-x .
Repaired “System/Library/Frameworks/CoreGraphics.framework/Resources”
Permissions differ on “System/Library/Frameworks/CoreGraphics.framework/Versions/Current”; should be lrwxrwxrwx ; they are lrwxr-xr-x .
Repaired “System/Library/Frameworks/CoreGraphics.framework/Versions/Current”
Permissions repair complete
Verifying volume “Macintosh HD”
Checking file systemPerforming live verification.
Checking Journaled HFS Plus volume.
Checking extents overflow file.
Checking catalog file.
Checking multi-linked files.
Checking catalog hierarchy.
Checking extended attributes file.
Checking volume bitmap.
Checking volume information.
The volume Macintosh HD appears to be OK.
Verifying and repairing partition map for “ST9500325AS Media”
Checking prerequisites
Checking the partition list
Adjusting partition map to fit whole disk as required
Checking for an EFI system partition
Checking the EFI system partition’s size
Checking the EFI system partition’s file system
Checking all HFS data partition loader spaces
Reviewing boot support loaders
Checking Core Storage Physical Volume partitions
Updating Windows boot.ini files as required
The partition map appears to be OK

See this for incompatible log in items
https://support.apple.com/kb/TS4348
Also you can perform #1 and #2 as these occur before Safe Mode, so you just reboot again with Shift key if you need to enter Safe Mode again.
At this point it sounds like your hard drive is dying or some sort of other hardware issue which I can only advise this.
Try to install OS X on a external drive and boot from it, if it's fine then you know your internal boot drive is dying.
Create a data recovery/undelete external boot drive
You can replace your internal drive yourself.
OtherWorld Computing is pretty good about providing drives and tool kits to perform that function yourself.
Install/upgrade RAM or storage drive in Mac's

[SOLVED] Suddenly booting in emergency mode, why?

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