Created attachment 67252 t525-dmesg-patch-bug43829 (In reply to comment #12) > Created attachment 67249 [details] [review] > testing patch > > If my 3.7 branch by itself doesn't work, does this patch on top of my 3.7 > branch help? Please attach the output of dmesg after resume with this patch > applied.
attached (the added DRM_INFO yields "bl_level: 0xff" ) as an additional experiment, I used "kexec" after suspending to reboot the same kernel and let the radeon driver do a full reinitialization -- but even that fails to bring the display back to life :( Anything further I can do? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1034002 Title: Lenovo E525 screen black on resume To manage notifications about this bug go to: https://bugs.launchpad.net/dri/+bug/1034002/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
