I am currently a maintainer of a Linux distribution based on Ubuntu called infinityOS. Some of my users have asked if I could change the name of the kernel that the local Grub and other Grub installations identify infinityOS with.
How would I go about changing this?
PS You can check out my distribution at: [URL]
I have a CentOS 5.4 storage server with LVM/RAID1 setup, I need to change the motherboard from Gigabyte GA-G31M-ES2C to Asus P5K-E. After the switch, I got kernel panic during boot (the following is copied manually from the screen, is these stuff recorded somewhere in the log? I checked /var/log/messeges but didn't find anything):
Code:
Scanning and configuring dmraid support
md: Autodetecting RAID arrays
md: autorun....
md: ... autorun DONE
[code]....
I used CentOS CDROM and entered rescue mode to take a look, some findings:
1. Initially the drive label is different from my old system, for example the old sdb became sdc. I switched the SATA cable around to get this sorted out except one IDE drive (originally hda, now hde), but this drive is not used in RAID
2. After the label is fixed, I used mdadm to check RAID1 devices (md0/1/2/3), it seems each device is missing a drive (originally md0 is created by sda1+sdb1, now it's just sdb1, and thus degraded). I used mdadm to re-add the missing drive, mdadm --detail shows everything is fine now.
3. Step 2 didn't fix the error, so I "chroot /mnt/sysimage/" and took a look around, all the directories seem fine, include the ones on "main" volume group. vgscan/vgdisplay/lvdisplay shows all the vg and lv as they should be.
is everytime i reboot , my keyboard is reset to USA. im in canada & it pisses me off each time i need to change it also.all my options on EMESENE is the same issue always RESET.it's like if nothing keeps the changes once rebooted.
View 1 Replies View Relatedi'm using this guide videos - howto: debian linux kernel compilation, part 1 and the author says i need kernel 2.6.26 this version of kernel doesnt longer exist in kernel.org website and the only 2.6.26 i found is a patch here. should i use the patch? or download another version of kernel?
View 2 Replies View RelatedMy laptop has only 2GB of RAM so I don't think I need the PAE kernel, also there are some drivers that I want to install, they were built for non-PAE kernel.
So far I read that I have to change the :
/etc/sysconfig/kernel
---------
# UPDATEDEFAULT specifies if new-kernel-pkg should make
# new kernels the default
UPDATEDEFAULT=yes
[Code]....
I get the following error message trying to install dazuko on xubuntu 10.04: "headers for target kernel version could not be found" But when I run sudo apt-get install linux-headers-$(uname -r), I get the message that I already installed the headers. My current kernel is 2.6.34-020634-generic
How can I install dazuko withouth having this problem??
Is there a way to get the matching Linux kernel headers automatic on a regular kernel update via the Ubuntu packed manager? Every time I get a new kernel I must do an aptitude install linux-headers-`uname -r`
View 1 Replies View RelatedOver the past few days I have been trying to install an older kernel (kernel 2.6.28.1) on ubuntu 9.10 64-bit WUBI installation. I compiled, installed, and updated my grub for the kernel. When I reboot, the grub menu correctly gives me the option of booting into the older kernel but when I do so I receive the following error message:
error: you need to load the linux kernel first.
I am at a complete loss on how to fix this. I even downgraded grub but I still get the same error.
I'm running Virtualbox from the Sun website (need the USB support) and it breaks after each kernel update.The problem is that I installed a lot of Ubuntu systems for transitioning windows users with Windows in virtualbox to ease the migration but I have to rerun vboxdrv setup after each kernel patch.
View 2 Replies View RelatedAt the moment I am using kernel 2.6.31-14-generic. I'm not one of those people who needs to have the latest and greatest kernel to be happy, I just rely on the update manager. I swore that I saw an update for a new kernel, but my kernel version hasn't changed. I'm just curious if there was a new kernel that was released or if that was just an update to the kernel listed above.
View 2 Replies View RelatedWith the recent upgrade kernel, my ATI driver can no longer work. After upgrading to the new kernel, upon reboot I would get stuck at the "checking battery status" and can't boot into kubuntu.
I'm running Kubuntu 10.10 64 on intel i5 with radeon hd 4870.
So I thought I messed something up since I was fooling around with conky script the day before. I did a clean install of kubuntu 10.10 64 and reset all my settings and my files. At this point, everything works smoothly and I can reboot multiple times without a problem.
I proceeded to install the Radeon catalyst driver following the documentation, which worked perfectly for me on the previous kernel. After rebooting, I can no longer get pass the "checking battery state" black screen. I had to boot into safe book, uninstall all fglrx and also delete xorg.conf to be able to boot back in normally.
I have made a several modifications to my penstick running Xubuntu 10.10 that have greatly enhanced its performance. It took me several weeks to get to this point. I have added entries to /etc/rc.local and added kernel tweaks in /etc/grub.d/40_Custom so that my entries wont be erased. I have also added entries in my /etc/fstab. I have read this document in regards to the kernel but I am concerned about my /etc/fstab,/etc/rc.local and /etc/grub.d/40_Linux files being overwritten from updates.
[URL]
I am concerned about when one of my users decides he wants to run his updates via apt-get or package managers that all of the configs that I have done will be wiped away.
9.04 this morning updated my kernel to I believe it is 2.6.28.18 and upon the reboot I had no desktop. It booted wanting to go into low graphics.
So I drop to shell and stop the gdm and try to run the latest nvidia run file I have and it hangs saying I have a x server running.
Otherwise I am needing assistance with getting my desktop back! I can boot into an older kernel and if need be I would like to roll back that latest update this morning, but once again I am forgetting the command line for that.
I installed ubuntu on my laptop recently and would like to have trim support. (Because I have a ssd drive (crucial c-300 256gb). The current kernel that I am using is the 2.6.32 (standard lucid kernel I believe). Unfortunately TRIM support is only available from 2.6.33 and up. So I thought I'd install a new kernel using this howto:
[Code]....
Currently I am looking at the following way to solve my problem that uses more than 3GB RAM on 32-bit Ubuntu.
[url]
For various reasons, I am trying to downgrade server kernel to desktop kernel. Can anyone given me some ideas?
It sounds like he's making a difference between the kernel "source code" and the kernel itself(as in the downloaded file/ files) but the way he talks about both is the same.So then, if one had already "installed" the "kernel sources code," why would he need the "tarball with the newest Linux kernel?" He's already "installed" a kernel, right?
View 3 Replies View Relatedi just updated my mainboard, because of a failure in the grafic chip. Now I have a icore 7-2600K CPU with 16GB memory.The system will not boot with the latest kernel version Kernel 2.6.38.11 - Kernel 2.6.38.10 . It crashed and resets the system.
But when I am using Kernel 2.6.35.30, then it works, as you can see. As well the kubuntu 64bit CDROM does not work. Crashed as well.
Can i add another kernel 2.4 in grub while kernel 2.6.31 of ubuntu 9.10 exists
View 10 Replies View RelatedI recently installed debian squeeze 32bit on a second partition of my amd athlon 64 X2 dual core machine.Currently it is using linux-image-2.6.32-trunk-686 kernel.But linux-image-2.6.32-trunk-amd64 is available.on the repository.Is it a 64bit kernel or 32bit kernel optimized for amd64 architecture?
View 12 Replies View Relatedmy problem is on installing nvidia driver on fc12 32bit but, first of all, as i understood the pae kernel requires more than 4gb of ram,i have a 2.2 ghz cpu with 2 gb ram,but when i run command:uname -r it answers: 2.6.31.5-127.PAE [i have fc12 32 bit] when we try to download linux we have a 32bit edition or 64bit edition,do we have an edition which is only for pae? or when we install for example the 32bit edition on a computer with more than 4gb of ram then the kernel automatically will change to be a pae kernel??
View 10 Replies View RelatedI'm just installed OpenSuse 11.3 (64) on a 30gb SSD, hoping to get virtualbox 4.0 running to virtualize an instance of Windows 7.I went through some pain with my Nvidia video card and actually getting vb to install, but through lots of searching and tinkering got here.I created a vm in the vb control panel, but when I go to start it I get:
Code:
Failed to open a session for the virtual machine Win7Main.
The virtual machine 'Win7Main' has terminated unexpectedly during startup with exit code 1.
[code]....
I am an experienced Linux admin and have been using SuSE for many years. My development machine has had every version of SuSE since '02 and although it is a little old, is in good working order. (AMD
2400, 2 gig RAM, 160 Gig IDE disks - SuSE on disk 2) (OpenSuSE 11.1 with the latest kernel works perfectly. This install is on a spare HDD prior to doing a full install on my usual HDD.)
When I try to install SuSE 11.2 from DVD, the load kernel operation hangs at 97% (using both normal and safe kernel), however, I can install from live CD without any problem. I have tried the same DVD on a few "older" machines and had the same problem. I initially thought it was the actual DVD but re-burning has the same problem. I have also tried another DVD writer - same problem.
As a follow-on to something Telemachos said in another post:
Quote:
Originally Posted by Telemachos
You can see what kernels you have installed - to check if you have a virtual kernel and to clean up - by running this command:
Code:
If you've been installing kernel-headers along with the kernels (say to build modules for graphics or wireless), you should remove those when you remove the corresponding kernel. The command to search for those is parallel:
Code:
I would have thought that removing a given kernel package would trigger the removal of the older kernel headers. Can someone confirm that is, or is not, the behavior? I ask this because it seemed to me that the older kernel header packages were indeed removed when I removed some older kernel packages.
For example, the linux kernels I have installed are:
Code:
Also, the linux-headers packages I have installed are:
Code:
So, when I get around to removing the linux-image-2.6.25-2-amd64 package like this:
Code:
I would expect apt-get to automatically also remove linux-headers-2.6.25-2-amd64 and linux-headers-2.6.25-2-common. Is that what will happen, or do I need to explicitly state all three packages on the apt-get remove command?
The 486 kernel works just fine, and while I have only 1GB of RAM at the moment I hope to have 2GB someday and would like to take advantage of the dual core CPU, so I would like to configure grub to run the 686 kernel by default. For whatever reason, it runs the 486 right now and the 686 fails in a major way: there is no network connectivity at all. It could be plugged into my cable modem router and it shows no wired connections. The fact that one works and the other doesn't puzzles me since I haven't touched either since the install and a few rounds of upgrades.
I should mention I'm newbie but getting better; I managed to install debian on this x60, yet while preserving the factory install rescue & recovery partition and preserving the factory install MBR so that ibm-specific hardware functions (thinkvantage button, etc.) still work. This required me to use dd to copy the first 512 bytes of my debian partition to a file in the windows partition, etc., and modifying the windows bootloader. (I wish I had learned dd long ago--it rocks). I did this because if I ever resell the X60, the fact is most people use MS Windows and having that partition adds a perception of value to some potential buyers; not to mention I paid $ for it (I was young & stupid) so why should I delete it. I also backed up the recovery partition on another drive using dd over NFS in case the hd ever heads south.
Anyway, I've never been comfy with messing with the kernel. I did once recompile a module for ALSA because it had a bug in it for an old Yamaha integrated sound card on an old PIII and the newer version worked [alsa fails on this x60 too but I think I found a post on here that has a solution I will try later]. But I'm clueless as to networking modules, not to mention the correct module is installed already from Intel for this chipset. So what is there to do?
Here's a clue: the ifconfig output is radically different from the 686 and 486 kernels. Looks like hardware is not being detected since eth0 fails to show:
I would show the diff output below if it weren't so long--and not allowed--upon 2 text files, the first holding the output of modprobe -l under the 486 kernel and the second under the 686 kernel.
I'm attempting to install the driver for my atheros AR8131 PCI-E Gigabit Ethernet adapter (in my Lenovo laptop) on my newly installed RHEL5 system (it's not currently being recognized).
I tried using: 'make install' but hit an error "Makefile:61: *** Linux kernel source not found."
After this, I tried: 'sudo yum install kernel-devel kernel-headers'
To rectify this, but hit this error "No package kernel-devel available" (and the same for the headers). What should I do?
I am using DEBIAN 6.0 and I wannna update my kernel from 2.6.32 to 2.6.38. Every time, I do it but after the installation & rebooting into the new kernel it gives me error "UNABLE TO BOOT INTO THE KERNEL".
View 1 Replies View RelatedI'm I seeing this wrong or is the initrd file in kernel-2.6.27.25-170.2.72.fc10.x86_64 a zero byte file and that's why I can't boot with it( get this "kernel panic not syncing VFS unable to mount root fs on known -block (0,0)" message)
View 2 Replies View RelatedTrying to install virtualbox in F12 but fails when recompiling kernel module. Output of vbox-install log is:
Attempting to install using DKMS
removing old DKMS module vboxdrv version 3.1.6
Deleting module version: 3.1.6
completely from the DKMS tree.
Creating symlink /var/lib/dkms/vboxdrv/3.1.6/source ->
/usr/src/vboxdrv-3.1.6
DKMS: add Completed.
Error! Your kernel source for kernel 2.6.32.11-99.fc12.i686.PAE cannot be found
at
/lib/modules/2.6.32.11-99.fc12.i686.PAE/build or /lib/modules/2.6.32.11-99.fc12.
code....
i want to compile the vanilla kernel 2.6.37-rc3, but i want to obtain a .rpm file. I found this guide long time ago (i used it many times) but it use src.rpm package and the contained kernel.spec file have many lines for adding patches. Someone know where can i download a kernel.spec for vanilla kernel or a guide to obtain an rpm file
View 4 Replies View RelatedI'm trying to run extract-ikconfig because I've mistakenly deleted an old kernel config that I'd like to recover. However, when running the script from the latest (2.6.32.5) tree I run into this error:
Quote:
ERROR: Unable to extract kernel configuration information.
This kernel image may not have the config info.
Coincidentally, this happens with all of my kernel images. Is it a fixable problem? I should really set CONFIG_IKCONFIG_PROC next time..