https://bugzilla.novell.com/show_bug.cgi?id=416921 User trenn@novell.com added comment https://bugzilla.novell.com/show_bug.cgi?id=416921#c20 Thomas Renninger <trenn@novell.com> changed: What |Removed |Added ---------------------------------------------------------------------------- Status|ASSIGNED |NEEDINFO Info Provider| |psankar@novell.com --- Comment #20 from Thomas Renninger <trenn@novell.com> 2008-11-20 05:07:24 MST --- There were ioremap and pci transparent bridge related patches which may fix (or cause this): http://bugzilla.kernel.org/show_bug.cgi?id=11054 http://bugzilla.kernel.org/show_bug.cgi?id=9961 Related patch: git commit id: 12c22d6ef299ccf0955e5756eb57d90d7577ac68 Revert "PCI: remove transparent bridge sizing" This reverts commit 8fa5913d54f3b1e09948e6a0db34da887e05ff1f,... This could be the reason why the older (2.6.22) Ubuntu kernel works (guessing only). At least the first bug (11054) is related to (a rather old) ThinkPad and its docking station. I need to dive deeper into this. If you know how to compile a kernel, I'd try latest git with and without above patch. Can you boot into text mode and take pictures of where it hangs, possibly also scroll up a bit and picture everything important?
I can reproduce this. It happens atleast twice a month Ohoh, any idea how to always reproduce this (maybe if you have added a specific device or AC to the dock station it always happens or similar)?
I tried Ubuntu 7.10 which has 2.6.22-14 kernel and it did not hang. Hmm, how can you say for sure if it only happens every month?
Can you also paste or attach /proc/iomem and acpidump. -- Configure bugmail: https://bugzilla.novell.com/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are on the CC list for the bug.