downgrading udev package to 204-0ubuntu19.1 solved my missing /dev/disk/by-uuid problems. Not sure if this is related to the originally reported lockup
I haven't investigated deeply (trying to catch up on 4hours lost work), but it looks like the udev persistent-storage rules may have changed (when by-label became optional?) to cause by-uuid to be skipped -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1260727 Title: [Acer Aspire 5720] 3.11.0-15-generic lockup regression Status in “linux” package in Ubuntu: Incomplete Bug description: Proposed new kernel 3.11.0-15-generic causes system to lock up / freeze solid no info found in logs, but it has happened 4 times now when using 0-14 never even once! ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-15-generic 3.11.0-15.23 ProcVersionSignature: Ubuntu 3.11.0-15.23-generic 3.11.10 Uname: Linux 3.11.0-15-generic x86_64 ApportVersion: 2.12.5-0ubuntu2.2 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: pete 1915 F.... pulseaudio /dev/snd/pcmC0D0p: pete 1915 F...m pulseaudio Date: Fri Dec 13 13:11:11 2013 HibernationDevice: RESUME=UUID=cd9d1b86-7160-43cc-a28b-926c6f862f47 InstallationDate: Installed on 2013-10-13 (60 days ago) InstallationMedia: Ubuntu 13.10 "Saucy Salamander" - Beta amd64 (20130925.1) MachineType: Acer Aspire 5720 MarkForUpload: True ProcFB: 0 inteldrmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-3.11.0-15-generic root=UUID=c8a2e313-25fb-4a74-b004-246f118d4e78 ro quiet splash vt.handoff=7 RelatedPackageVersions: linux-restricted-modules-3.11.0-15-generic N/A linux-backports-modules-3.11.0-15-generic N/A linux-firmware 1.116 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 08/09/2007 dmi.bios.vendor: Acer dmi.bios.version: V1.14 dmi.board.asset.tag: Base Board Asset Tag dmi.board.name: Nettiling dmi.board.vendor: Acer dmi.board.version: V1.14 dmi.chassis.type: 1 dmi.chassis.vendor: Acer dmi.chassis.version: V1.14 dmi.modalias: dmi:bvnAcer:bvrV1.14:bd08/09/2007:svnAcer:pnAspire5720:pvrV1.14:rvnAcer:rnNettiling:rvrV1.14:cvnAcer:ct1:cvrV1.14: dmi.product.name: Aspire 5720 dmi.product.version: V1.14 dmi.sys.vendor: Acer To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1260727/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
