Excellent news. This is fixed by the commit below, which is already in Natty:
commit 7f74f8f28a2bd9db9404f7d364e2097a0c42cc12 Author: Andreas Herrmann <andreas.herrma...@amd.com> Date: Thu Feb 24 15:53:46 2011 +0100 x86 quirk: Fix polarity for IRQ0 pin2 override on SB800 systems On some SB800 systems polarity for IOAPIC pin2 is wrongly specified as low active by BIOS. This caused system hangs after resume from S3 when HPET was used in one-shot mode on such systems because a timer interrupt was missed (HPET signal is high active). For more details see: http://marc.info/?l=linux-kernel&m=129623757413868 Tested-by: Manoj Iyer <manoj.i...@canonical.com> Tested-by: Andre Przywara <andre.przyw...@amd.com> Signed-off-by: Andreas Herrmann <andreas.herrma...@amd.com> Cc: Borislav Petkov <borislav.pet...@amd.com> Cc: sta...@kernel.org # 37.x, 32.x LKML-Reference: <20110224145346.gd3...@alberich.amd.com> Signed-off-by: Ingo Molnar <mi...@elte.hu> ** Also affects: linux (Ubuntu Maverick) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Maverick) Status: New => Triaged ** Changed in: linux (Ubuntu Natty) Status: Incomplete => Fix Committed ** Changed in: linux (Ubuntu Natty) Importance: Undecided => Medium ** Changed in: linux (Ubuntu Maverick) Importance: Undecided => Medium ** Tags added: kernel-key -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/658307 Title: Slow resume from suspend on Dell Inspiron M301Z -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs