[Q] How to trace Kernel threads ??
I'm a total newbie with a problem.
My Defy has a bug, I believe. When the phone should be on suspend mode, a process called "suspend" starts using a lor of CPU time, so the battery lasts for just a few hours.
This is, I suppose, not the forum for asking for help about this, so I'll just say I've tried everything I could think of... and now I would like to use "strace" to... trace what's going on.
There are two problems.
One, the bug dissapears when the phone is suspended but connected to USB... so issuing commands is a problem without connection
... I suppose I could try WiFi, but I haven't tried yet.
Two. What I call the "suspend" process seems to be a kernel thread... so, I can't use strace.
Could someone, please, explain me wich command (if any) can help me trace the activity of this kernel thread ? Or... well, any other way you can think of.