[Bug 598824] Re: atd fails to start on new kernel 2.6.35-6
** Tags added: testcase -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/598824 Title: atd fails to start on new kernel 2.6.35-6 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/at/+bug/598824/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 598824] Re: atd fails to start on new kernel 2.6.35-6
This bug was fixed in the package at - 3.1.11-1ubuntu5.1 --- at (3.1.11-1ubuntu5.1) lucid-proposed; urgency=low * atd.c: perform queue hardlinks with full privileges to stay compatible with kernels with hardlink restrictions (LP: #598824). -- Kees CookTue, 11 Jan 2011 14:59:16 -0800 ** Changed in: at (Ubuntu Lucid) Status: Fix Committed => Fix Released -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/598824 Title: atd fails to start on new kernel 2.6.35-6 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 598824] Re: atd fails to start on new kernel 2.6.35-6
** Tags added: verification-done ** Tags removed: verification-needed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/598824 Title: atd fails to start on new kernel 2.6.35-6 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 598824] Re: atd fails to start on new kernel 2.6.35-6
** Branch linked: lp:ubuntu/lucid-proposed/at -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/598824 Title: atd fails to start on new kernel 2.6.35-6 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 598824] Re: atd fails to start on new kernel 2.6.35-6
Works for me on lucid-userspace+maverick kernel, i386. Which is where I first encountered the issue. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/598824 Title: atd fails to start on new kernel 2.6.35-6 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 598824] Re: atd fails to start on new kernel 2.6.35-6
Accepted at into lucid-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! ** Changed in: at (Ubuntu Lucid) Status: In Progress => Fix Committed ** Tags added: verification-needed -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/598824 Title: atd fails to start on new kernel 2.6.35-6 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 598824] Re: atd fails to start on new kernel 2.6.35-6
** Changed in: at (Ubuntu Lucid) Status: Confirmed => In Progress ** Description changed: Binary package hint: at When I start atd I get the following in my syslog: atd[3840]: Can't link execution file: Operation not permitted kernel: [ 9095.373990] deprecated non-accessible hardlink creation was attempted by: atd and it fails to start. I looked at the Debian changelog for the kernel and there was a change regarding apparmor and hardlinks. Do I need to have apparmor installed? I removed it because I saw no need for it. + + TEST CASE: boot a Lucid system with the linux-lts-backports-maverick + kernel. The above error should go away with the at in lucid-proposed. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/598824 Title: atd fails to start on new kernel 2.6.35-6 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 598824] Re: atd fails to start on new kernel 2.6.35-6
** Also affects: at (Ubuntu Lucid) Importance: Undecided Status: New ** Also affects: at (Ubuntu Maverick) Importance: Undecided Status: New ** Changed in: at (Ubuntu Maverick) Status: New => Fix Released ** Changed in: at (Ubuntu Maverick) Assignee: (unassigned) => Kees Cook (kees) ** Changed in: at (Ubuntu Maverick) Importance: Undecided => High ** Changed in: at (Ubuntu Lucid) Importance: Undecided => Medium ** Changed in: at (Ubuntu Lucid) Status: New => Confirmed ** Changed in: at (Ubuntu Lucid) Assignee: (unassigned) => Kees Cook (kees) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/598824 Title: atd fails to start on new kernel 2.6.35-6 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 598824] Re: atd fails to start on new kernel 2.6.35-6
This AT issue seems to be solved for Maverick only: Ubuntu 10.04 "Lucid Lynx" -> AT Version: 3.1.11-1ubuntu5 Ubuntu 10.10 "Maverick" -> AT Version: 3.1.12-1ubuntu2 So Lucid still contains the older, non patched version of "at" and "atd". I agree, this problem still exists in Ubuntu 10.04 "Lucid". Kind regards, Thorsten -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/598824 Title: atd fails to start on new kernel 2.6.35-6 -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 598824] Re: atd fails to start on new kernel 2.6.35-6
@Kees: I don't have any Maverick installation currently. This one came up in a from-the-scratch Lucid installation from August 16th using the 2.6.35.19 ppa. Sep 3 18:40:16 sofa init: atd main process (16523) terminated with status 1 Sep 3 18:40:16 sofa init: atd respawning too fast, stopped Sep 3 18:40:16 sofa kernel: [37917.532982] non-accessible hardlink creation was attempted by: atd (fsuid 1) Sep 3 18:40:16 sofa kernel: [37917.534893] non-accessible hardlink creation was attempted by: atd (fsuid 1) -- atd fails to start on new kernel 2.6.35-6 https://bugs.launchpad.net/bugs/598824 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 598824] Re: atd fails to start on new kernel 2.6.35-6
@Thomas: were you still seeing the atd bug in current Maverick? atd should be fixed for a while now. -- atd fails to start on new kernel 2.6.35-6 https://bugs.launchpad.net/bugs/598824 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 598824] Re: atd fails to start on new kernel 2.6.35-6
I did a: r...@sofa:/etc/sysctl.d# sysctl -w kernel.yama.protected_nonaccess_hardlinks=0 kernel.yama.protected_nonaccess_hardlinks = 0 r...@sofa:/etc/sysctl.d# and in fact - this workaround did it for me. Is there any backport of 3.1.12 in Lucid available? -- atd fails to start on new kernel 2.6.35-6 https://bugs.launchpad.net/bugs/598824 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 598824] Re: atd fails to start on new kernel 2.6.35-6
At least for me this has been fixed since the upload in Comment #4. -- atd fails to start on new kernel 2.6.35-6 https://bugs.launchpad.net/bugs/598824 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 598824] Re: atd fails to start on new kernel 2.6.35-6
This sysctl was moved: sysctl -w kernel.yama.protected_nonaccess_hardlinks=0 Are you still seeing problems? atd should be fixed already. -- atd fails to start on new kernel 2.6.35-6 https://bugs.launchpad.net/bugs/598824 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 598824] Re: atd fails to start on new kernel 2.6.35-6
sysctl -w fs.weak-nonaccess-hardlinks=1 error: "fs.weak-nonaccess-hardlinks" is an unknown key -- atd fails to start on new kernel 2.6.35-6 https://bugs.launchpad.net/bugs/598824 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 598824] Re: atd fails to start on new kernel 2.6.35-6
** Tags added: patch -- atd fails to start on new kernel 2.6.35-6 https://bugs.launchpad.net/bugs/598824 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
Re: [Bug 598824] Re: atd fails to start on new kernel 2.6.35-6
On So, 2010-06-27 at 19:36 +, Kees Cook wrote: > @Tobias, BTW, I would strongly recommend putting AppArmor back -- it > protects a number of services including cups, which runs as root still. Nor running CUPS either. Don’t have a printer. I like my system slim. Maybe it will be worth it once I have a beefier system. Thanks for the fix. -- atd fails to start on new kernel 2.6.35-6 https://bugs.launchpad.net/bugs/598824 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 598824] Re: atd fails to start on new kernel 2.6.35-6
@Tobias, BTW, I would strongly recommend putting AppArmor back -- it protects a number of services including cups, which runs as root still. -- atd fails to start on new kernel 2.6.35-6 https://bugs.launchpad.net/bugs/598824 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 598824] Re: atd fails to start on new kernel 2.6.35-6
This bug was fixed in the package at - 3.1.12-1ubuntu2 --- at (3.1.12-1ubuntu2) maverick; urgency=low * Perform queue hardlinks with full privileges (LP: #598824). -- Kees CookSun, 27 Jun 2010 12:13:43 -0700 ** Changed in: at (Ubuntu) Status: Fix Committed => Fix Released -- atd fails to start on new kernel 2.6.35-6 https://bugs.launchpad.net/bugs/598824 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 598824] Re: atd fails to start on new kernel 2.6.35-6
** Changed in: at (Ubuntu) Status: In Progress => Fix Committed -- atd fails to start on new kernel 2.6.35-6 https://bugs.launchpad.net/bugs/598824 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 598824] Re: atd fails to start on new kernel 2.6.35-6
The work-around isn't valid. The lock file must be a hardlink due to how enqueue/dequeue works, and the nlinks tests. As a result, the simple solution is to just wrap link() in PRIV_START/PRIV_END. ** Patch added: "at_3.1.12-1ubuntu2.debdiff" http://launchpadlibrarian.net/50998521/at_3.1.12-1ubuntu2.debdiff ** Changed in: at (Ubuntu) Status: Triaged => In Progress -- atd fails to start on new kernel 2.6.35-6 https://bugs.launchpad.net/bugs/598824 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 598824] Re: atd fails to start on new kernel 2.6.35-6
Gentoo has seen this too: http://bugs.gentoo.org/4268 A possible work-around: http://shaddack.twibright.com/patches/atd/at-3.1.8-symlinkhack.patch -- atd fails to start on new kernel 2.6.35-6 https://bugs.launchpad.net/bugs/598824 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 598824] Re: atd fails to start on new kernel 2.6.35-6
** Changed in: at (Ubuntu) Assignee: (unassigned) => Kees Cook (kees) -- atd fails to start on new kernel 2.6.35-6 https://bugs.launchpad.net/bugs/598824 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
