Public bug reported: I've updated to 3.11.0-15-generic via aptitude and tried to reboot. During boot I've got a kernel panic with messages: uncompression error UFS: cannot open root device "..." or unknown-block(0,0): error -6 Please append a correct "root=" boot option
Previous version (3.11.0-14-generic) works on the same notebook, with the same BIOS settings. I can boot into it using corresponding GRAB option. Actually, I reported this bug using "ubuntu-bug linux" when loaded into previous version. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-14-generic 3.11.0-14.21 ProcVersionSignature: Ubuntu 3.11.0-14.21-generic 3.11.7 Uname: Linux 3.11.0-14-generic x86_64 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: nick 2190 F.... pulseaudio /dev/snd/pcmC0D0p: nick 2190 F...m pulseaudio Date: Sat Jan 4 12:47:07 2014 InstallationDate: Installed on 2013-04-27 (251 days ago) InstallationMedia: Ubuntu 13.04 "Raring Ringtail" - Release amd64 (20130424) MachineType: ASUSTeK COMPUTER INC. N76VJ MarkForUpload: True ProcFB: 0 inteldrmfb 1 nouveaufb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-14-generic root=UUID=6aa7ef52-c41f-4856-950a-bef3ba7b78e5 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-14-generic N/A linux-backports-modules-3.11.0-14-generic N/A linux-firmware 1.116 SourcePackage: linux UpgradeStatus: Upgraded to saucy on 2013-10-23 (73 days ago) dmi.bios.date: 07/09/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: N76VJ.203 dmi.board.asset.tag: ATN12345678901234567 dmi.board.name: N76VJ dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: 1.0 dmi.chassis.asset.tag: No Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: ASUSTeK COMPUTER INC. dmi.chassis.version: 1.0 dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvrN76VJ.203:bd07/09/2013:svnASUSTeKCOMPUTERINC.:pnN76VJ:pvr1.0:rvnASUSTeKCOMPUTERINC.:rnN76VJ:rvr1.0:cvnASUSTeKCOMPUTERINC.:ct10:cvr1.0: dmi.product.name: N76VJ dmi.product.version: 1.0 dmi.sys.vendor: ASUSTeK COMPUTER INC. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug saucy -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1265971 Title: Kernel panic during boot 3.11.0-15-generic To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1265971/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs