Ubuntu
linux-source-2.6.22 package

  1. Bug #160763
  2. Comment #4

Comment 4 for bug 160763

Revision history for this message
Enrico Gueli (e-gueli) wrote : Re: Acer Aspire 5720 hangs on second resume from standby

Here is uname -a output:
Linux ris8-laptop 2.6.22-14-generic #1 SMP Sun Oct 14 23:05:12 GMT 2007 i686 GNU/Linux

Thinking about something changed in the ACPI configuration, I tried to get a sort of dump from /sys, then getting the differences just before and just after the first standby.

It made three successive dumps via "cp -a /sys sys1N" where N is 1 to 3 (to see the constantly changing elements, mainly /sys/slab/) and another three dumps via "cp -a sys sys2N". For all dumps I deleted each symlink to let diff work. The attached file is the diff between sys13 and sys21 (the dumps "nearest" to the standby period), with the constantly changed elements removed.

I hoped I could see something useful to identify the problem, but I'm not expert in this field. So I hope it could mean anything to you.