[Pm-utils] Troubleshooting Suspend on D610
swt at techie.net
Sun Sep 12 12:42:57 PDT 2010
I am troubleshooting a suspend issue on a Dell Latitude D610 with ATI
graphics. I am using the radeon driver, but I have KMS disabled due to
performance issues. Suspend is failing because of --quirk-no-fb. This
quirk is set for my hardware (D610) but /sys/class/graphics/fb0 exists, so
If I remove the no-fb quirk, my system suspends/resumes fine. Also, my
system suspends/resumes fine with KMS enabled.
I'm curious about the no-fb quirk. What is it really supposed to do and
it is really still needed?
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