On Fri, Feb 24, 2012 at 1:22 AM, Łukasz Sowa luk...@gmail.com wrote:
Hi,
I'm experiencing strange bug when I close lid of my laptop - system
freezes (no reaction on keys, no response form ssh) hard and displays
some strange colour effects. The kernel log (after reboot) shows
nothing. My
Thanks Mulyadi,
Hi Lukasz :)
On Sat, Feb 25, 2012 at 07:17, Łukasz Sowa luk...@gmail.com wrote:
It's not that easy. The problem occurs only when I'm going to suspend
with closing laptop's lid and it does not happen every time (but mostly
yes). I'll try to enable CONFIG_DETECT_SOFTLOCKUP
Hi Lukasz :)
On Mon, Feb 27, 2012 at 08:31, Łukasz Sowa luk...@gmail.com wrote:
I'll try to dump memory using FireWire because that's only useful port I
have in my laptop. Is that ok?
I can't tell for sure, but that sounds feasible. Good luck
--
regards,
Mulyadi Santosa
Freelance Linux
Hi Lukasz :)
On Sat, Feb 25, 2012 at 07:17, Łukasz Sowa luk...@gmail.com wrote:
It's not that easy. The problem occurs only when I'm going to suspend
with closing laptop's lid and it does not happen every time (but mostly
yes). I'll try to enable CONFIG_DETECT_SOFTLOCKUP but if it's hard
Hm, sounds like a bug during suspend. Perhaps you can do strace
pm-suspend. And/or enable CONFIG_DETECT_SOFTLOCKUP. And hopefully you
can pinpoint the related syscall or kernel instruction that leads to
the bug
It's not that easy. The problem occurs only when I'm going to suspend
with
Hi,
I'm experiencing strange bug when I close lid of my laptop - system
freezes (no reaction on keys, no response form ssh) hard and displays
some strange colour effects. The kernel log (after reboot) shows
nothing. My question is - how to debug it? Maybe there's a way to track
last called kernel
