Public bug reported: Binary package hint: linux-image-2.6.20-15-generic
With a degraded RAID 5 array, certain I/O loads and the CFQ scheduler selected, a kernel panic results after a period of time (<30 mins), locking up the system hard. The kernel panic (only visible when X is not started) shows the bug is in the CFQ scheduler. I believe it's this bug here, fixed in 2.6.21: http://www.mail-archive.com/[EMAIL PROTECTED]/msg147310.html Workaround: Change to Anticipatory scheduler Fix: Possibly the patch shown in that document; I have not yet tested it. I can attach a photo of the panic on request. ** Affects: linux-source-2.6.20 (Ubuntu) Importance: Undecided Status: Unconfirmed -- 2.6.20-15-generic kernel panic, cfq scheduler https://bugs.launchpad.net/bugs/117227 You received this bug notification because you are a member of Ubuntu Bugs, which is the bug contact for Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
