Red Hat Bugzilla – Bug 191462
resuming from S3 on RV350 does not reinitialize video properly
Last modified: 2007-11-30 17:11:32 EST
Description of problem:
On my IBM ThinkPad T42, using the radeon driver in X.org works fine until the
time when i suspend (S3) and resume. On resume, backlight comes on but screen
stays black with random twitching/flashing once in a while. It looks (to my
untrained eye) like the chip is somehow not properly initialized upon resume.
I've had to install then fglrx driver from rpm.livna.org, and although id much
rather be using the X.org driver, the fglrx actually resumes nicely.
Version-Release number of selected component (if applicable):
Steps to Reproduce:
1. install fedora on a T42 with radeon RV350 video
2. login, then close the lid and wait for system to suspend
3. open the lid and wait for system to resume
System resumes, but video never comes back properly. It doesn't stay black either.
Video should resume correctly, leaving me with a password prompt or working
Created attachment 128930 [details]
lspci -v output
Created attachment 128931 [details]
Let me know what kind of info to provide you with and I'll do my best to get it
Please report this issue to X.Org developers by filing a bug report in
the X.Org bugzilla located at http://bugs.freedesktop.org in the "xorg"
Once you've filed your bug report to X.Org, if you paste the new
bug URL here, Red Hat will continue to track the issue in the
centralized X.Org bug tracker, and will review any bug fixes that
become available for consideration in future updates.
Setting status to "NEEDINFO_REPORTER", awaiting X.Org bug URL
Submitted xorg bug #7022 for the problem:
I've put in updated observations too.