[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
oneiric has seen the end of its life and is no longer receiving any updates. Marking the oneiric task for this ticket as Won't Fix. ** Changed in: libcgroup (Ubuntu Oneiric) Status: Triaged = Won't Fix -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
The version of libcgroup in oneiric-proposed has been removed as this bug report was not verified in a timely fashion. ** Tags removed: verification-needed ** Tags removed: removal-candidate ** Changed in: libcgroup (Ubuntu Oneiric) Status: Fix Committed = Triaged -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
Sorry, I won't be able to find the time to test this. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
Hello, I experienced the same bug from a distribution migration from 10.04 to 10.10; also with a fresh install on 10.10 and after aptitude install cgroup-lite. To fix it, i had to manually comment the cgroup mount point in /etc/fstab . How can I help to test this package and validate the patch ? -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
I made an error, it was from 11.10 to 11.10... -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
** Description changed: I used LXC on this machine. Therefore I had to add a cgroup mount and added the recommended line none /cgroup cgroup defaults 0 0 to /etc/fstab. This results in an unbootable system after upgrade to Oneiric. Apparently the boot just stops when it comes to mounting the entries in /etc/fstab. I would expect that either a) the system doesn't hang when this is added to /etc/fstab b) on upgrade the package detects this condition and removes/comments the according line in /etc/fstab so that the system is still bootable. SRU Justification: 1: Impact: failure to boot! 2: Development fix: don't start cgroup-lite if cgroups are mounted by fstab 3: Stable fix: same as development fix 4: Test case: -a. add cgroup entry to /etc/ftab, i.e. - mkdir /cgroup - echo cgroup /cgroup cgroup defaults 0 0 /etc/fstab -b. install cgroup-lite -c. reboot + a. add cgroup entry to /etc/fstab, i.e. + mkdir /cgroup + echo cgroup /cgroup cgroup defaults 0 0 /etc/fstab + b. install cgroup-lite + c. reboot 5: Regression potential: if the patch were wrong, we might end up with cgroup-lite -not mounting cgroups when it should. + not mounting cgroups when it should. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
Hello Matthias, or anyone else affected, Accepted libcgroup into oneiric-proposed, the package will build now and be available in a few hours. Please test and give feedback here. See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you in advance! ** Also affects: libcgroup (Ubuntu Oneiric) Importance: Undecided Status: New ** Changed in: libcgroup (Ubuntu Oneiric) Status: New = Fix Committed ** Tags added: verification-needed -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
** Branch linked: lp:ubuntu/oneiric-proposed/libcgroup -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
** Description changed: I used LXC on this machine. Therefore I had to add a cgroup mount and added the recommended line none /cgroup cgroup defaults 0 0 to /etc/fstab. This results in an unbootable system after upgrade to Oneiric. Apparently the boot just stops when it comes to mounting the entries in /etc/fstab. I would expect that either a) the system doesn't hang when this is added to /etc/fstab b) on upgrade the package detects this condition and removes/comments the according line in /etc/fstab so that the system is still bootable. + + SRU Justification: + 1: Impact: failure to boot! + 2: Development fix: don't start cgroup-lite if cgroups are mounted by fstab + 3: Stable fix: same as development fix + 4: Test case: +a. add cgroup entry to /etc/ftab, i.e. + mkdir /cgroup + echo cgroup /cgroup cgroup defaults 0 0 /etc/fstab +b. install cgroup-lite +c. reboot + 5: Regression potential: if the patch were wrong, we might end up with cgroup-lite +not mounting cgroups when it should. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
This bug was fixed in the package libcgroup - 0.37.1-1ubuntu8 --- libcgroup (0.37.1-1ubuntu8) precise; urgency=low * debian/cgroup-lite.cgroups-mount: don't run if cgroups are mounted by fstab. (LP: #893550) -- Serge Hallyn serge.hal...@ubuntu.com Tue, 22 Nov 2011 12:26:40 -0600 ** Changed in: libcgroup (Ubuntu) Status: In Progress = Fix Released -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
Thanks for submitting this bug. I suspect this bug is actually in cgroup-lite. When I try to reproduce with libcgroup, cgroup-bin actually fails to install. Can you confirm (dpkg -l | grep cgroup) that cgroup-lite is the one installed? If so, I'll re-target. ** Changed in: libcgroup (Ubuntu) Importance: Undecided = High ** Changed in: libcgroup (Ubuntu) Status: New = Incomplete -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
I confirm that cgroup-lite is installed. That's also the package which I reported the bug against in launchpad. Seems to be a launchpad feature to hide that information. ;-) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
Ah, it (now?) comes from the same source package. Thanks for the info. Question now is what to do about it. I'm loath to have the cgroup-lite automatically removing fstab entries. The alternative is to fail install, or simply stop (but sucessfully) the upstart job, if a cgroup entry is in fstab. I'm assigning temporarily to stgraber to get his opinion. ** Changed in: libcgroup (Ubuntu) Status: Incomplete = Opinion ** Changed in: libcgroup (Ubuntu) Status: Opinion = Confirmed ** Changed in: libcgroup (Ubuntu) Assignee: (unassigned) = Stéphane Graber (stgraber) -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
** Changed in: libcgroup (Ubuntu) Assignee: Stéphane Graber (stgraber) = Serge Hallyn (serge-hallyn) ** Changed in: libcgroup (Ubuntu) Status: Confirmed = In Progress -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
** Branch linked: lp:~serge-hallyn/ubuntu/precise/libcgroup/fix- cgrouplite-fstab -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
The patch looks like a good solution to me. As admin I would appreciate a warning somewhere though. Probably best if it goes to syslog. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
[Bug 893550] Re: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry
Good point - bzr tree updated so as to send a msg to syslog. -- You received this bug notification because you are a member of Ubuntu Server Team, which is subscribed to libcgroup in Ubuntu. https://bugs.launchpad.net/bugs/893550 Title: Oneiric fails to boot after upgrade from Natty if /etc/fstab contains a cgroup mount entry To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libcgroup/+bug/893550/+subscriptions -- Ubuntu-server-bugs mailing list Ubuntu-server-bugs@lists.ubuntu.com Modify settings or unsubscribe at: https://lists.ubuntu.com/mailman/listinfo/ubuntu-server-bugs
