On Sat, 2 Jun 2007, David Greaves wrote: > > Then 2.6.22-rc3 again but CONFIG_DISABLE_CONSOLE_SUSPEND=y > It suspended again. > Froze on restore. > Screen photo here: > http://www.dgreaves.com/pub/2.6.21-rc3-resume-failure.jpg Ok, it wasn't a hidden oops. The DISABLE_CONSOLE_SUSPEND=y thing sometimes shows oopses that are otherwise hidden, but at other times it just causes more problems (hard hangs when trying to display something on a device that is suspended, or behind a bridge that got suspended). In your case, the screen output just shows normal resume output, and it apparently just hung for some unknown reason. It *may* be worth trying to do a SysRQ + 't' thing to see what tasks are running (or rather, not running), but since you won't be able to capture it, it's probably not going to be useful. > Then 2.6.22-rc3 again but CONFIG_DISABLE_CONSOLE_SUSPEND=y > This time, before suspending I unmounted my xfs/lvm/raid6 filesystem. > Just a umount, I left the devices/array up. > It suspended again. > This time it resumed without fault. It would be interesting to see what triggered it, since it apparently worked before. So yes, a bisection would be great. Linus _______________________________________________ linux-pm mailing list linux-pm@xxxxxxxxxxxxxxxxxxxxxxxxxx https://lists.linux-foundation.org/mailman/listinfo/linux-pm
