We are seeing this issue on about 6 desktop-hosts. On average 2 out of the 6 hang each day. The problems suddenly appeared more or less on the same day.
We are seeing the same (or very similar) messages in kern.log, and that block of messages in preceded (right above the --[ cut here ]-- line) by a handful of messages like this: Jun 24 23:05:12 mercury kernel: [33989.493835] 0000:00:19.0: eth0: Detected Tx Unit Hang: Jun 24 23:05:12 mercury kernel: [33989.493837] TDH <8d> Jun 24 23:05:12 mercury kernel: [33989.493839] TDT <9a> Jun 24 23:05:12 mercury kernel: [33989.493840] next_to_use <9a> Jun 24 23:05:12 mercury kernel: [33989.493841] next_to_clean <8c> Jun 24 23:05:12 mercury kernel: [33989.493843] buffer_info[next_to_clean]: Jun 24 23:05:12 mercury kernel: [33989.493844] time_stamp <100336329> Jun 24 23:05:12 mercury kernel: [33989.493846] next_to_watch <8d> Jun 24 23:05:12 mercury kernel: [33989.493847] jiffies <10033675e> Jun 24 23:05:12 mercury kernel: [33989.493848] next_to_watch.status <0> Sys-info: root@mercury:/var/log# uname -a Linux mercury 2.6.32-32-generic #62-Ubuntu SMP Wed Apr 20 21:52:38 UTC 2011 x86_64 GNU/Linux root@mercury:/var/log# cat /proc/version_signature Ubuntu 2.6.32-32.62-generic 2.6.32.38+drm33.16 root@mercury:/var/log# lsb_release -rd Description: Ubuntu 10.04.2 LTS Release: 10.04 Can I help by providing more information? If so, what kind of info? Regards, Heiko -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/764334 Title: Network card driver failure, stack trace To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/764334/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
