[Bug 517638] Re: Boot failure after kernel upgrade, unable to mount root fs
** Changed in: linux (Ubuntu) Status: Incomplete => Fix Released -- Boot failure after kernel upgrade, unable to mount root fs https://bugs.launchpad.net/bugs/517638 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 517638] Re: Boot failure after kernel upgrade, unable to mount root fs
The last kernel upgrade (I think it was 2.6.31-21) installed without problem so I'd say whatever the problem was has been fixed. -- Boot failure after kernel upgrade, unable to mount root fs https://bugs.launchpad.net/bugs/517638 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 517638] Re: Boot failure after kernel upgrade, unable to mount root fs
Hi Brian, This bug was reported a while ago and there hasn't been any activity in it recently. We were wondering if this is still an issue? Can you try with the latest development release of Ubuntu? ISO CD images are available from http://cdimage.ubuntu.com/releases/ . If it remains an issue, could you run the following command from a Terminal (Applications->Accessories->Terminal). It will automatically gather and attach updated debug information to this report. apport-collect -p linux 517638 Also, if you could test the latest upstream kernel available that would be great. It will allow additional upstream developers to examine the issue. Refer to https://wiki.ubuntu.com/KernelMainlineBuilds . Once you've tested the upstream kernel, please remove the 'needs-upstream-testing' tag. This can be done by clicking on the yellow pencil icon next to the tag located at the bottom of the bug description and deleting the 'needs-upstream-testing' text. Please let us know your results. Thanks in advance. [This is an automated message. Apologies if it has reached you inappropriately; please just reply to this message indicating so.] ** Tags added: needs-kernel-logs ** Tags added: needs-upstream-testing ** Tags added: kj-triage ** Changed in: linux (Ubuntu) Status: New => Incomplete -- Boot failure after kernel upgrade, unable to mount root fs https://bugs.launchpad.net/bugs/517638 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 517638] Re: Boot failure after kernel upgrade, unable to mount root fs
I was able to solve the problem by simply reinstalling the kernel package but after another kernel update it's broken again so there seems to be a problem with the kernel install process. Is there something I can check for to find out what hasn't installed correctly? -- Boot failure after kernel upgrade, unable to mount root fs https://bugs.launchpad.net/bugs/517638 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 517638] Re: Boot failure after kernel upgrade, unable to mount root fs
If I boot using the recovery mode grub menu entry I get to see a bit more. Before the kernel panic I get: RAMDISK: gzip image found at block 0 uncompression error List of all partitions: 0800312571224 sda driver: sd 08012096451 sda1 0802 310472190 sda2 0b00 1048575 sr0 driver: sr No filesystem could mount root, tried ext3 ext2 ext4 fuseblk That last line implies that jfs was not tried. Why would that be? Something to do with the ramdisk uncompression error? I tested /boot/initrd.img-2.6.31-19-generic with a gunzip -tv and it was OK. -- Boot failure after kernel upgrade, unable to mount root fs https://bugs.launchpad.net/bugs/517638 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 517638] Re: Boot failure after kernel upgrade, unable to mount root fs
The kernel panic error message reads: VFS: Unable to mount root fs on unknown-block(8,2) -- Boot failure after kernel upgrade, unable to mount root fs https://bugs.launchpad.net/bugs/517638 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 517638] Re: Boot failure after kernel upgrade, unable to mount root fs
** Attachment added: "AlsaDevices.txt" http://launchpadlibrarian.net/38796375/AlsaDevices.txt ** Attachment added: "AplayDevices.txt" http://launchpadlibrarian.net/38796377/AplayDevices.txt ** Attachment added: "ArecordDevices.txt" http://launchpadlibrarian.net/38796378/ArecordDevices.txt ** Attachment added: "BootDmesg.txt" http://launchpadlibrarian.net/38796379/BootDmesg.txt ** Attachment added: "Card0.Amixer.values.txt" http://launchpadlibrarian.net/38796380/Card0.Amixer.values.txt ** Attachment added: "Card0.Codecs.codec.0.txt" http://launchpadlibrarian.net/38796381/Card0.Codecs.codec.0.txt ** Attachment added: "Card0.Codecs.codec.1.txt" http://launchpadlibrarian.net/38796382/Card0.Codecs.codec.1.txt ** Attachment added: "Card2.Amixer.values.txt" http://launchpadlibrarian.net/38796383/Card2.Amixer.values.txt ** Attachment added: "CurrentDmesg.txt" http://launchpadlibrarian.net/38796384/CurrentDmesg.txt ** Attachment added: "Dependencies.txt" http://launchpadlibrarian.net/38796385/Dependencies.txt ** Attachment added: "IwConfig.txt" http://launchpadlibrarian.net/38796386/IwConfig.txt ** Attachment added: "Lspci.txt" http://launchpadlibrarian.net/38796388/Lspci.txt ** Attachment added: "Lsusb.txt" http://launchpadlibrarian.net/38796389/Lsusb.txt ** Attachment added: "PciMultimedia.txt" http://launchpadlibrarian.net/38796390/PciMultimedia.txt ** Attachment added: "ProcCpuinfo.txt" http://launchpadlibrarian.net/38796392/ProcCpuinfo.txt ** Attachment added: "ProcInterrupts.txt" http://launchpadlibrarian.net/38796397/ProcInterrupts.txt ** Attachment added: "ProcModules.txt" http://launchpadlibrarian.net/38796398/ProcModules.txt ** Attachment added: "RfKill.txt" http://launchpadlibrarian.net/38796399/RfKill.txt ** Attachment added: "UdevDb.txt" http://launchpadlibrarian.net/38796400/UdevDb.txt ** Attachment added: "UdevLog.txt" http://launchpadlibrarian.net/38796401/UdevLog.txt ** Attachment added: "WifiSyslog.txt" http://launchpadlibrarian.net/38796402/WifiSyslog.txt -- Boot failure after kernel upgrade, unable to mount root fs https://bugs.launchpad.net/bugs/517638 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
