Hi dear all!
My Ubuntu Quantal refuses to hibernate with TuxOnIce with following message:
Code:
[ 1872.211096] Freezing of tasks failed after 20.00 seconds (1 tasks refusing to freeze, wq_busy=0):
[ 1872.211099] flush-8:0       R running      0   298      2 0x00000000
I'm wondering what is "flush" process? And what it is doing? And how this issue can be resolved?

Setting
Code:
AlwaysForce yes
AlwaysKill yes
in /etc/hibernate/common.conf has no effect.

Thanks!