Ubuntu
linux package

  1. Bug #1518457
  2. Comment #188

Comment 188 for bug 1518457

Revision history for this message
In , hdefendme (hdefendme-linux-kernel-bugs) wrote :

(In reply to Anatoli Sakhnik from comment #4)
> My Acer C720 too suffers occasionally. Turning swap on/off doesn't help.
> Dropping caches *does* help:
>
> # echo 3 > /proc/sys/vm/drop_caches # 1 isn't enough
>
> Next my guess would be to try to deactivate zswap.

above work around works for me, kernel 4.4.2 debian jessie.

bug happens randomly after heavy web browsers for kernel 4.5
downgrade to 3.16 stable jessie kernel, bug gone.
upgrade 4.4.2 bug came again