|Summary:||Thinkpad X40 randomly hangs while booting.|
|Product:||ACPI||Reporter:||Daniel Vetter (daniel)|
|Severity:||normal||CC:||akpm, alex.shi, lenb, rui.zhang, venki, yakui.zhao|
Description Daniel Vetter 2009-04-15 21:25:46 UTC
Comment 1 Andrew Morton 2009-04-15 21:47:27 UTC
2.6.29-rc2 is a funny kernel version to be testing: -rc2 is always full of regressions. Is the bug also present in 2.6.29 final? Thanks.
Comment 2 Alex Shi 2009-04-16 01:36:09 UTC
it is duplicated with bug 13087, but I did not found some ways set this as previous bugzilla. :(
Comment 3 ykzhao 2009-04-16 02:17:10 UTC
Hi, Alex What you said is right. It is the duplicate bug of 13087. Will you please try the boot option of "clocksource=acpi_pm" and see whether the box still hangs? Thanks.
Comment 4 ykzhao 2009-04-16 02:19:48 UTC
Hi, Daniel Will you please try the boot option of "clocksource=acpi_pm" and see whether the box still hangs? Do you mean that the system can be booted normally if the following commit is reverted on the latest git-tree? >ff69f2bba67bd45514923aaedbf40fe351787c59 thanks.
Comment 5 Zhang Rui 2009-04-16 03:23:17 UTC
*** This bug has been marked as a duplicate of bug 13087 ***
Comment 6 Daniel Vetter 2009-04-16 08:41:26 UTC
On Thu, Apr 16, 2009 at 02:19:48AM +0000, email@example.com wrote: > --- Comment #4 from ykzhao <firstname.lastname@example.org> 2009-04-16 02:19:48 --- > Hi, Daniel > Will you please try the boot option of "clocksource=acpi_pm" and see > whether the box still hangs? I've just tested and yes, it works with on 2.6.30-rc2 (sorry for yet again screwing up the version numbers - when bisecting I'm always confused by the fact that the git versions starts with with the old version number (2.6.29) before rc1). > Do you mean that the system can be booted normally if the following > commit > is reverted on the latest git-tree? > >ff69f2bba67bd45514923aaedbf40fe351787c59 Yes, reverting ff69.. on top of 2.6.30-rc2 fixes the hangs, too. Thanks, Daniel