Kernel upgrade problem with unmounted /boot
Yeah, you can probably infer from the title what this is about. Of course my problem was fixed pretty easy (booted into the arch rescue/install disk).
Basically if your /boot is not automounted (like mine, i have noauto set), and you upgrade your kernel things get whacky. The kernel itself is remains the same but all /lib/modules/`uname -r`/ files are removed and the new ones filled in. This causes a bunch of nifty "cannot find module xyz" on boot up. It'd be nice to see some sort of warning/notice about this similar to "HEY YOUR KERNEL WAS UPGRADED, MOUNT BOOT AND RERUN LILO/GRUB!!" as I believe most people just run pacman -Syu and go through the motions without noticing whats being upgraded really (at least I do).
there is a warning echoed in during the install/upgrade procedure at least about running lilo. i think the majority of people do not have a separate /boot partition so there is no need to do any unmounting.
i don't know how many times this has come up but IF you do use lilo you always have to run lilo after upgrading a kernel that cannot be automated during install. anyone who has used lilo *should* know this.
warnings of running lilo are there and always be there ... you just have to remember to ALWAYS pay attention to install output from pacman (or any package manager).
Similar Messages
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Unicode kernel upgrade problem in XI server
Hi
I'm trying to upgrade the Brtools in XI server and getting the following problem:
rx2n0v4:xdvadm 23> SAPCAR -xvf DBATL640O92_45-10002837.SAR
stderr initialized
processing archive DBATL640O92_45-10002837.SAR...
--- Unicode interface [u16_get.c line 233] pid = 6963 :
Invalid UTF-8 encountered by fgetsU16 (fileno 0x4)
fd
Characters previously read:
0043 0041 0052 0020 0032 002e 0030 0031
0052 0047 030 0031
--- Unicode interface -
End of message -
Illegal byte sequence DBATL640O92_45-10002837.SAR
Couple of times, i downloaded the kernel today and tried but get the same error. Here XI (6.40)is the unicode server and i downloaded the unicode kernel from sapnet (brtools and SAPCAR kernel). I tried with version 7.00 kernel but get the same problem.
Any solution of this problem?
Regards
AmarConfusion About SP16 Unicode Kernel Patch/Upgrade
Problem with updating XI 3.0 (Kernel etc.)
Check this might be useful. -
Graphic Upgrade Problem with K430 desktop - Unresolved!
Hi,
Xmas 2012 I purchased a Lenovo IdeaCentre K430 Desktop from PC world.
PC World said it would be upgradable if I need to upgrade it.
The system is:
Intel Core i7-3770 CPU @ 3.40GHz
16.0 GB DDR3
1.8 TB Hardrive
Windows 8
Geforce GT 640
I recently purchased Crysis 3 and its not running very well, so I brought a Geforce GTX 660.
However when I installed and rebooted the PC, I was greated with a blank flashing screen?
other people have simular problems on the GeForce forums.
I have since took the card back PLUS 3 MORE for a refund, and very dissapointed that I can't upgrade this PC.
CAN SOMEONE AT LENOVO PLEASE REPLY WITH A LIST OF 'MODERN/LATEST GRAPHIC CARDS, THAT ARE COMPATIBLE WITH THIS MODEL STRAIGHT OUT OF THE BOX?
CHANGING THE BIOS SETTINGS DOES NOT WORK FOR ME!
It's been almost 2 years and I've still not found a compatible card, so much for the Ultimate Upgradable PC!
Cheers.The previous message thread you posted in has one recommendation of what worked in the K430. See the post #34 in this discussion.......
https://forums.lenovo.com/t5/Lenovo-E-H-K-M-Q-and-ErazerX/Graphic-Upgrade-Problem-with-K430-desktop/...
Owner & Operator of the following:
● Lenovo Ideapad Z570 w/ Win 7 & Win 8.1 Dual Boot ● Lenovo Yoga 3 Pro w/ Windows 8.1 ● Toshiba A75-S206 w/ Win 7
● IBM Thinkpad T-23 w/ Win XP ● IBM Thinkpad T-22 w/ Win XP • As well as multiple desktops dual/triple booting XP, Vista and Win 7.
★ Find a post helpful? Thank that member by clicking on the ☆Star☆ to the left awarding them a Kudo.
★ Posting a problem and a reply is helpful and it answers your question, please mark it as an "Accepted Solution"
★ I'm not a Lenovo employee, just a volunteer geek who likes to help folks. Enjoy your time here, pay it forward by helping others !
★ Sorry, I don't answer questions via Private Messages. Posting in the appropriate forum is the best way to get assistance. -
Problem with usb boot on Satellite A-50
Hi,
I've had a problem with usb boot. When I'm inserting a usb, I can't boot my computer from usb. I've selected the option boot from a disk, but doesn't runs. I have a "Satellite A-50-522". Do I need to update bios?
Greetings,Hello,
you sould try to press F12 when the Toshiba screen appears! Then a small boot menu is shown. Choose USB-FDD and then it should work.
Bye campino -
Problem with dual boot after upgrade to Mountain lion
Hello Every One,
I have a Macbook pro from 2009 which had dual boot option Windows 7 + Snow Leopard.
The windows 7 had 2 partitions (C; and D: an extended partition).
I upgraded the OS X to Mountain lion. after upgrade the system showed 3 options at boot time. Mac, Windows and a recovery partition.
when i boot to windows the D: drive is gone...I mean even though i can see the partition in partition software, windows 7 stopped showing D: in "My computer".
So i used testdisk utility to get the D: drive back and now when i boot to mountain Lion i am able to access both C:(BOOTCAMP) and D: drives.
but now the problem is during boot time my Mac Book pro doesn't show the windows option.
Can some suggest a means to boot into windows 7? Also what is the purpose of recovery partition that Mountain lion adds to the system? I mean is it going to hurt if i get rid of it so that i can go back to my old configuration of 3 primary partitions (1 for windows 7 ...C: bootcamp + MountainLion) + 1 extended partition for D:
any help would be appreciated?
RegardsRagu79 wrote:
Also what is the purpose of recovery partition that Mountain lion adds to the system? I mean is it going to hurt if i get rid of it
Leave it: http://support.apple.com/kb/HT4718 -
Problem with dual booting Windows 7
Hi!
I've been running Arch for some time now on my laptop, and wanted to get it going on my desktop computer, which was (is) running Windows 7. I followed the guide on the wiki and searched for the problems that occured, but didn't make any progress. After installing grub2 and running the grub-mkconfig. This is how my grub.cfg looks like now:
# 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,gpt4'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4 9bd81756-d741-46bd-8604-5c542ff1125e
else
search --no-floppy --fs-uuid --set=root 9bd81756-d741-46bd-8604-5c542ff1125e
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=sv_SE
insmod gettext
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, med Linux core repo kernel' --class arch --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-core repo kernel-true-9bd81756-d741-46bd-8604-5c542ff1125e' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt4'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4 9bd81756-d741-46bd-8604-5c542ff1125e
else
search --no-floppy --fs-uuid --set=root 9bd81756-d741-46bd-8604-5c542ff1125e
fi
echo 'Läser in Linux core repo kernel ...'
linux /boot/vmlinuz-linux root=UUID=9bd81756-d741-46bd-8604-5c542ff1125e ro quiet
echo 'Läser in initial ramdisk ...'
initrd /boot/initramfs-linux.img
menuentry 'Arch Linux, with Linux core repo kernel (Fallback initramfs)' --class arch --class gnu-linux --class gnu --class os $menuentry_id_option 'gnulinux-core repo kernel-fallback-9bd81756-d741-46bd-8604-5c542ff1125e' {
load_video
set gfxpayload=keep
insmod gzio
insmod part_gpt
insmod ext2
set root='hd0,gpt4'
if [ x$feature_platform_search_hint = xy ]; then
search --no-floppy --fs-uuid --set=root --hint-bios=hd0,gpt4 --hint-efi=hd0,gpt4 --hint-baremetal=ahci0,gpt4 9bd81756-d741-46bd-8604-5c542ff1125e
else
search --no-floppy --fs-uuid --set=root 9bd81756-d741-46bd-8604-5c542ff1125e
fi
echo 'Läser in Linux core repo kernel ...'
linux /boot/vmlinuz-linux root=UUID=9bd81756-d741-46bd-8604-5c542ff1125e ro quiet
echo 'Läser in initial ramdisk ...'
initrd /boot/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 ###
### 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.
#Windows 7
menuentry "Windows 7" {
set root="(hd0,1)"
chainloader +1
### 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+ ###
I'm quite new to this stuff, but when I'm trying to boot Windows 7, it comes back with this:
error: invalid signature
I've tried various different things. Sometimes the error above returns, and sometimes this:
BOOTMGR is missing
Any help is appriciated!Rydberg95 wrote:
I have os-prober installed and when I run it this returns:
No volume groups found
However, it didn't return this a few hours ago when I ran it in the grub-mkconfig. Back then it return some stuff about the file formats (mostly ext4 and ntfs) and that there was some kind of error with those.
Could be wrong, but I suspect you are using dynamic volumes in Windows 7 (check in Windows: Control Panel > Administrative Tools > Computer Management > Disc Management for current volume type). You probably need to convert to basic disc type in Windows 7. I had to do this once to be able to install Fedora. Unfortunately this is not a trivial undertaking.
http://technet.microsoft.com/en-us/libr … 55238.aspx -
KERNEL upgrade problem.
Dear Experts,
Very imp issue. please find time to read and gothrough this.
recently i had updated KERNEL for ECC 6.0 SR2.
after updaing the kerenl files, i'm not able to see the updated patch level
in system status.
Same old patch level is displayed.
1 *what could be the problem?
D:\usr\sap\DEV\SYS\exe\uc\NTAMD64
this is the path, first i had pasted (copy new and paste in tht kerenl Dir).
it had asked for u want to replace (while pasting) i clicked Yes to all.
so, it got replaced with new extracted files.
and when i started the MMC SAP is not starting UP.
then when i had serached in USR dir, i found another Dir with kerenl fiels for
01 instance (java instance defaultly loaded in ECC 6.0 SR2).
so, i had replaced kerenl files , simply by pasting in to this second path.
D:\usr\sap\DEV\SCS01\exe
then i had started SAP MMC, after a few min it was started and i'm able to log in
to SAP.
But, the problem is I'm not able to see the Upgraded value in System status.
What could be the problem ?
2 *where to check ?
I request you people to give your valuable inputs for
3 *procedure to be follwed in upgrading SAP KERNEL?
4 *what kind of fiels to be downloaded from market place?
i.e Kernel part 1 , kerenl part 2 and other kerenl components in both places
where you can download those kerenl parts.
5 *if any problem occurs in kerenl upgrading how to revert back ?
6 *what kind of precautions to be taken before updating Kerenl ?
7 *system restart is mandatory or not ?
if any extra points to be discussed please let me know that.
Thanking you all in anticipation.
Best regards,
by
Raghav.Hi,
did you stop and restart the system for changing the kernel ?
You can find latest kernel from http://service.sap.com/swdc
Choose your platform and product combination. More detailed info can be found in OSS note: 19466
http://service.sap.com/~form/handler?_APP=01100107900000000342&_EVENT=REDIR&_NNUM=0000019466&nlang=E
and you need to stop SAP before you can change the kernel and after kernel upgrade you restart the system.
For a backup purpose, before changing the kernel. please make a copy of your old kernel directory...
Cheers !!
Satya.
PS: pls reward points if the answer was helpful...Thx. -
10.6.8 Upgrade Problems with Google Display Error post install
Hi -- I just upgraded my IMac to 10.6.8 in anctipation of migrating to Mountain Lion later this week. While the installation went very smoothly, it seems I am having a problem with the Google display. When I open Google, the search box has no lines around it and when I enter the box, it jumps to the Google search in the menu bar, and I can't read what I'm typing.
I've tried a multitude of other sites where there are search boxes, log in boxes, etc, but I am only having problems with Google. Any thoughts?
Model: IMac 9,1
Processor Speed: 3.06 GHz
# Processors: 1
Total # of Cores: 2
L2 Cache: 6 MB
Memory: 4 GB
Bus Speed: 1.07 GHz
Thanks
Billboy these forums really help you out. having similar issue and no one seems to have a clue why 10.6.8 screws everything up. I did notice the active directory plugin version changed from 6.5 to 6.5.1. They did something.
-
Just loaded Itunes newest version to my vista system and now when I play songs they become choppy. It may play great for about 5 minutes then it will become choppy for about 5 to 10 seconds then play fine.
My other laptop with xp plays perfect with the same exact library. Wondering if any else has similiar issues.I think because the upgrade that was just created for vista is so new maybe the bugs havent all been worked out yet. I plan on waiting a while before downloading it to my new vista laptop. I'm a little paranoid because I don't want to have any problems with it so soon.
-
BI 7 Upgrade - Problem with Authorisation Variable on Compounded Char
Dear All,
We have just upgraded our DEV environment from 3.5 to BI7 and have encountered a weird problem with 1 of our authorization variables.
Our authorization check variable checks the values from a table that the users are allowed to use (which includes the selection screen). There are 2 variables 1 for the uncompounded char and 1 for the compounded char, the uncompounded variable is working just fine but not the other. When the user tries to pick a value, they are presented with not just their restricted list but ALL the values.
Can anyone explain this? Has BI 7 changes the way authorizations work with Compounded Characteristics ?
Before anyone asks, these variables work just fine on 3.5 and are working just fine in our QA and PRD environments.
Help required urgently.
Thanks
CraigHi,
Yes authorisations in BI 7.0 are a bit different from the ones in BW 3.5. Here is the link which will help you know every thing in BI 7.0
bw 7.0
Regards,
Habeeb
Assign points if helpful. -
Problems with re-boot after new OS X update
I installed the OS X update this past weekend on my MacBook Pro. Since then, my computer freezes and has benn running uncharacteristically slow. Re-boot takes nearly 30 minutes and the computer gets really warm. I've had this computer for 2.5 years and have never had a problem with it until now. I'm in grad school and this computer is my lifeline at the moment. I've tried running disk verify but it hasn't really worked. Please help!
I have the same problem - I'm afriad it seems to be yet another Apple "issue" which they pretend doesn't happen. There's a thread here on it - Re: USB keyboard doesn't work on Thunderbolt display .
I haven't tried their solution, though I would be surprised if it worked! -
Leopard Upgrade Problem with Mail
I'm trying to upgrade an iMac G5 to Leopard, but am having problems with the mail installation. Leopard is running fine on the machine, but is getting hung up on the initial opening of the Mail application. A window pops up saying "preparing to import messages." I've tried fixing permissions using the utility application, to no effect. I seem to remember this being a problem when Leopard was first released, but I can't find any info addressing the issue.
Thanks,
S.Sandy Spadavecchia wrote:
I'm trying to upgrade an iMac G5 to Leopard, but am having problems with the mail installation. Leopard is running fine on the machine, but is getting hung up on the initial opening of the Mail application. A window pops up saying "preparing to import messages." I've tried fixing permissions using the utility application, to no effect. I seem to remember this being a problem when Leopard was first released, but I can't find any info addressing the issue.
Thanks,
S.
Are you saying that the system hangs at "preparing ..." and does not proceed? -
Since iOS 8.1.2 upgrade problems with yahoo mail via apple mail client
Since the upgrade to iOS 8.1.2 on my iPad I'm having issues with my yahoo mail account when using the apple mail client. I can send emails but cannot receive them. When I use the yahoo mail app there is no problem Sending or receiving. I have deleted and reinstalled my yahoo email account from the apple mail client. I have checked the wifi by changing between wifi hotspots. I have also restarted the iPad as well as resetting. None of these actions have resolved the problem. would appreciate any assistance that can be provided.
Do you use two-step verification for your Yahoo! account? If yes, you need an app-specific password.
If no, make sure your password is already entered in the "Outgoing Mail Server" in the Settings app. -
Windows 8.1 Upgrade problem with Ethernet on a Flex 15
Windows 8 was upgraded to Windows 8.1 Upgrade on a Flex 15.
The first time I tried to do the upgrade, I had enough problems that I re-installed from a Windows 8.1 image. All went well and all the drivers work except the Ethernet. The upgrade was relatively painless if you ignore the necessary reboots.
The latest Ethernet driver was downloaded from Lenovo and it was upgraded through Device Manager to version 8.26.218.201
In spite of Device Manager saying the Realtek ethernet adapter is working, no network is recognized by Networks and Sharing Centrewith when an ethernent cable is plugged into the Flex 15 i. The cable is good and has been checked by way of another computer.
I have previously used the hard-wired ethernet once and it worked but I do not remember where the laptop stood during the pgrade path.
This may be a hardware problem which will require mailing the laptop for the repair, or it may be a software / dirver issue.
If anyone has a suggestion, please let me know. The only other thing I can do is reistall from scratch to confirm it is a hardware problem.
With thanks in advance.
Solved!
Go to Solution.OK So I'm not the smartest cookie in the cookie jar.
The Ethernet worked all along, but I inserted the ethernet cable UP-SIDE-DOWN. The Flex 15 has a 1/2 size ethernet female plug and it has a small cover which flips down. This is to allow the adapter in a thin shell
The male end can be plugged in upsidedown unlike a normal-sized ethernet female. It goes in, but does not click. So a word to the wise ... the plastic prong of the male end is on the bottom. -
**SPA2102 FIRMWARE UPGRADE PROBLEM WITH 5.2.12
I'm having problems loading firmware 5.2.12 onto my SP2102-R ATA. I have my laptop PC running Windows 7 directly with an ethernet cable from my laptop to the ethernet connection on the back of the SPA2102. I run the .bin file and In order to get the software to the upgrade stage I have to enter ****, 73738 1# to move to the next stage. I have now been waiting for 1/2 hour waiting for firmware download request from SPA. IT DOESN'T GET PASS THIS STAGE.......CAN SOMEONE PLEASE TELL WHAT I'M DOING WRONG OR WHAT I NEED TO DO DIFFERENT?
Thanks......Based on my experience with the SPA2102-NA, it is not necessary to do a factory reset (*73738) in order to perform a firmware upgrade/downgrade.
However, now that you have done so, any and all previous user settings will have been reset to the original factory settings (including user set passwords - assuming your ATA is an un-locked SPA2102-NA).
If you think the firmware 5.2.12 is faulty, then repeat the upgrade/downgrade process by downgrading back to an earlier version:
http://www.cisco.com/cisco/software/release.html?mdfid=282414111&softwareid=282463187&release=5.2.12&relind=AVAILABLE&rellifecycle=&reltype=latest
If you are still having problems, see if this tutorial will reveal any procedural issues:
http://blog.cqvoip.net/2009/12/linksys-cisco-spa2102-updating-firmware.html
Regards,
Jeff - cqvoip.net
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