This also affects our environment running on Ubuntu 14.04 / 3.13.0-65-generic. During an unattended upgrade os-prober scans all filesystems. After this the upgrade hangs on modprobe btrfs, resulting in a stalled upgrade.
Because of this automatic security updates/upgrades will not take place. -- 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/1260431 Title: update-grub hangs under 3.11.0-3-generic Status in linux package in Ubuntu: Triaged Bug description: I have a saucy/amd64 instance that was booted using the 20130822 image (checksum c19841cd672d6fcb3d4e78f0f918f8e1) and last updated on 2013-08-29, which I finally updated today. During the upgrade, modprobe btrfs hung in init_module(). If I kill modprobe, the upgrade finishes. The apport gathering is on the new kernel, since apport declined to file a bug with the 3.11.0-3-generic kernel running. filing here for historical purposes, I expect. The problem does not reproduce on a current machine running 3.11.0-14-generic. lamont 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 AlsaDevices: total 0 crw-rw---- 1 root audio 116, 1 Dec 12 17:45 seq crw-rw---- 1 root audio 116, 33 Dec 12 17:45 timer AplayDevices: Error: [Errno 2] No such file or directory: 'aplay' ApportVersion: 2.12.5-0ubuntu2.1 Architecture: amd64 ArecordDevices: Error: [Errno 2] No such file or directory: 'arecord' AudioDevicesInUse: Error: command ['fuser', '-v', '/dev/snd/seq', '/dev/snd/timer'] failed with exit code 1: CRDA: Error: [Errno 2] No such file or directory: 'iw' CurrentDmesg: [ 10.105412] init: plymouth-stop pre-start process (1008) terminated with status 1 Date: Thu Dec 12 17:45:40 2013 Ec2AMI: ami-00000005 Ec2AMIManifest: FIXME Ec2AvailabilityZone: nova Ec2InstanceType: m1.small Ec2Kernel: aki-00000002 Ec2Ramdisk: ari-00000002 IwConfig: eth0 no wireless extensions. lo no wireless extensions. Lsusb: Bus 001 Device 002: ID 0627:0001 Adomax Technology Co., Ltd Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub MachineType: OpenStack Foundation OpenStack Nova MarkForUpload: True PciMultimedia: ProcEnviron: TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.11.0-14-generic root=UUID=25707b7a-3d31-4823-831f-ed5306116706 ro console=tty1 console=ttyS0 RelatedPackageVersions: linux-restricted-modules-3.11.0-14-generic N/A linux-backports-modules-3.11.0-14-generic N/A linux-firmware N/A RfKill: Error: [Errno 2] No such file or directory: 'rfkill' SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 01/01/2007 dmi.bios.vendor: Bochs dmi.bios.version: Bochs dmi.chassis.type: 1 dmi.chassis.vendor: Bochs dmi.modalias: dmi:bvnBochs:bvrBochs:bd01/01/2007:svnOpenStackFoundation:pnOpenStackNova:pvr2013.1.4:cvnBochs:ct1:cvr: dmi.product.name: OpenStack Nova dmi.product.version: 2013.1.4 dmi.sys.vendor: OpenStack Foundation To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1260431/+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
