Ubuntu
linux-lts-raring package

  1. Bug #1217189
  2. Comment #19

Comment 19 for bug 1217189

Revision history for this message
Steve Dodd (anarchetic) wrote : Re: Buffer I/O error on device zram0 (possibly causing complete machine lockup)

Like Hans, I'm seeing this on 12.04 LTS. linux-image-3.2.0-53-generic-pae seems to enable zram by default, which results in lots of "scheduling while atomic" errors in syslog and occasional lockups (machine still responds to ping, but not ssh, desktop frozen.)

This seems like a pretty critical problem now that it's affecting current LTS..