Re: broken suspend [Was: 2.6.24-rc2-mm1]

Alan Stern
2007-11-17T16:13:35Z

On Sat, 17 Nov 2007, Jiri Slaby wrote:

> > The thing to do is figure out which driver is causing the problem.
> > Jiri, try enabling CONFIG_DEBUG_DRIVER.
>
> Sadly no output.

Guess I'll have to try running 2.6.24-rc2-mm1 on my own system. In the
meantime, you can try adding some printk statements to
drivers/base/power/main.c. In particular, see whether
lock_all_devices() gets called from device_suspend(), whether it
returns, and how far dpm_suspend() manages to get.

Alan Stern