I think you want me to test the other way... If rc4 has it, we should take earlier versions, right?
Anyway, based on my test results, it seems that the regression was introduced between v3.2 and v3.3-rc1. A simple grep on 'PAE' results in only one commit ae5cd8 but I'm not familiar enough with x86 to assess if this changes is actually relevant. Can we do more bisects using snapshots? Grtz, Mark 8<------------------------------------------------------------------------- Linux vbox-ubuntu-1210-i386 3.3.0-030300rc4-generic-pae #201202181935 SMP Sun Feb 19 00:53:06 UTC 2012 i686 i686 i686 GNU/Linux 16GByte: real 14m57.164s user 0m10.613s sys 0m7.040s Linux vbox-ubuntu-1210-i386 3.3.0-030300rc6-generic-pae #201203032235 SMP Sun Mar 4 03:52:38 UTC 2012 i686 i686 i686 GNU/Linux 16GByte real 15m54.399s user 0m12.837s sys 0m9.829s Linux vbox-ubuntu-1210-i386 3.3.0-030300rc2-generic-pae #201201311735 SMP Tue Jan 31 22:56:13 UTC 2012 i686 i686 i686 GNU/Linux 16GByte real 13m44.685s user 0m12.553s sys 0m7.432s Linux vbox-ubuntu-1210-i386 3.3.0-030300rc1-generic-pae #201201191835 SMP Thu Jan 19 23:51:25 UTC 2012 i686 i686 i686 GNU/Linux 16GByte real 14m56.419s user 0m13.861s sys 0m11.057s -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1107150 Title: B75 Chipset I/O Problems To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1107150/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs