Re: 2.6.21rc suspend to ram regression on Lenovo X60

[Dave Jones <davej@redhat.com>]

On Thu, Mar 15, 2007 at 12:45:20PM -0700, Jeremy Fitzhardinge wrote:
 > Dave Jones wrote:
 > > I just did a build of top of tree, including those commits, and
 > > it's still broken.  Booting with pci=nomsi no longer 'fixes' it
 > > though, which may indicate that the MSI changes were a red herring.
 > > (Or that the subsequent changes have regressed it even more,
 > >  which seems unlikely looking at the changes).
 > >   
 > 
 > I just found the same thing on my X60.  Current top-of-tree with
 > pci=nomsi does not improve things.  When it resumes, the CPU is working
 > (capslock toggles, sysreq-b reboots), but the screen is blank.

Yeah, I noticed the capslock works.  Networking doesn't come back up
though, and it doesn't seem to answer to command that I type blindly.
Even trying to do something like..

pm-suspend ; dmesg >dmesg.out; /sbin/reboot

doesn't seem to execute the commands on resume.

Switching tty's to X with alt-f7 seems to lock it up to the point that
even capslock doesn't work any more.


I'll try and hook up a usb serial cable and see if I'm lucky enough
to get something useful out of it in the absense of a serial port..

	Dave

-- 
http://www.codemonkey.org.uk