Description of problem: The above URL identifies a patch submission that has been merged in, and is present in Fedora's hal-info. It is buggy: - the submitter uses his system.hardware.product string, 766314G, which does not uniquely identify the T61 (mine is 7658CTO) - furthermore, the patch incorrectly uses 'system.hardware.version' rather than 'system.hardware.product' Please find attached a patch that changes the Lenovo quirk file so that it keys in on system.hardware.product="Thinkpad T61" instead. Version-Release number of selected component (if applicable): hal-info-20070725-1.fc8 How reproducible: Always Steps to Reproduce: 1. Suspend 2. Resume Actual results: Backlight not re-enabled Expected results: Backlight re-enabled Additional info:
Created attachment 197741 [details] Patch to correct identification of Thinkpad T61
Note that with the current Rawhide kernel, the modification allows the laptop to suspend, but now it won't resume -- might be a kernel problem. Without s3_mode the laptop will wake up immediately (and backlight is off); with s3_bios the laptop will wake up immediately and the backlight is reenabled.
This is wrong; IIRC a Thinkpad T61 can come with different video cards and then you need different quirks. Btw, in the future please send patches to the hal list instead of RH Bugzilla. Thanks!
I did list the upstream bug entry as well, but sorry for the duplication. Good point that T61 comes with different video cards, but the entry I referred to is still wrong: instead of s.h.v it should have said s.h.p (version is just "Thinkpad T61", it's the product key that has the different product numbers)