Comment 22 for bug 721896

Jetto (remi-perrot) wrote :

I'm not sure I have the same issue as it occur only after resume.

I got a totally insane load average but no CPU load at all. One ore 2 minutes after resume my system become non responsible. I see the HD led continuously on but I don't know why.

Sometime, after 10mn the disk activity go down and I can use my system as usual. Sometime, I have to remote login with my smart-phone to shutdown and sometime I even can't shutdown and have to reset.

here is a top example :

top - 10:09:22 up 2 days, 1:02, 6 users, load average: 51.55, 33.77, 15.65
Tasks: 265 total, 1 running, 261 sleeping, 0 stopped, 3 zombie
Cpu(s): 22.0%us, 7.0%sy, 0.0%ni, 70.1%id, 0.9%wa, 0.1%hi, 0.0%si, 0.0%st
Mem: 4057104k total, 1464776k used, 2592328k free, 2660k buffers
Swap: 8388600k total, 1259212k used, 7129388k free, 74300k cached

  PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND
15489 jetto 20 0 19352 1396 936 R 2 0.0 0:00.02 top
    1 root 20 0 23840 88 44 S 0 0.0 0:00.94 init
    2 root 20 0 0 0 0 S 0 0.0 0:00.01 kthreadd
    3 root RT 0 0 0 0 S 0 0.0 0:00.08 migration/0

Confiuration : Dist;Ubuntu 10.04 64bits CPU:Q6600 (quad core) Video:ATI Radeon HD 4750 ATI driver