On Wed, Nov 12, 2008 at 05:35:46PM -0500, Matthew Saltzman wrote: > I believe this is a different bug (and I think it's in Bugzilla as such > against the xorg driver package, but I don't have the number handy). > The nvidia binary drivers work with my T61 (Quadro NVS 140M) modulo this > thread's intermittent freeze on resume (and worked fine before the > latest kernel). It works except for an annoying check on the second CPU > on resume on a T61p. > > The nv drivers do not resume properly on either machine, and have not > (in F8 and F9) since F8 was released. I don't really understand why > they can't get it to work, as the plain vesa drivers suspends and > resumes just fine, but the backlight never goes off when the screen is > idle. One of the bugs had a link to a suspend/resume debugging guide, this page: http://people.freedesktop.org/~hughsient/quirk/quirk-suspend-advanced.html I turned on pm_trace and did a suspend/resume and the resume worked. The time was way off (the pm_trace uses the RTC area). I turned *off* pm_trace, and resume still worked, weird! It's now worked everytime, resume had *never* worked on this laptop before. I didn't try using the nv (non-nvidia binary) driver. For my T61 product 6460DUU (I'm not sure what the last three digits mean) I patched: /usr/share/hal/fdi/information/10freedesktop/20-video-quirk-pm-lenovo.fdi Similar to that mentioned in a fedoraforum post, and pm-suspend with no arguments and kpowersave suspend-to-ram worked. Patch is: --- orig-20-video-quirk-pm-lenovo.fdi 2008-06-07 15:08:43.000000000 -0700 +++ /usr/share/hal/fdi/information/10freedesktop/20-video-quirk-pm-lenovo.fdi 2008-11-12 22:59:37.000000000 -0800 @@ -41,12 +41,16 @@ <match key="system.hardware.product" prefix="7663"> <merge key="power_management.quirk.s3_mode" type="bool">true</merge> </match> - <!-- T61 (8895), intel card 32bit works with S3_MODE, but 64bit needs VBE_MODE - T61p (6460), does not work with the NVidia driver--> - <match key="system.hardware.product" prefix_outof="6457;6460;6465"> + <!-- T61 (8895), intel card 32bit works with S3_MODE, but 64bit needs VBE_MODE --> + <match key="system.hardware.product" prefix_outof="6457;6465"> <merge key="power_management.quirk.s3_bios" type="bool">true</merge> <merge key="power_management.quirk.vbemode_restore" type="bool">true</merge> </match> + <!--T61 (6460) works with the NVidia driver--> + <match key="system.hardware.product" prefix_outof="6460"> + <merge key="power_management.quirk.s3_mode" type="bool">true</merge> + <merge key="power_management.quirk.vbemode_restore" type="bool">true</merge> + </match> <!-- These Thinkpads don't need a quirk: 6459 (T61p), 7664 (T60) see s2ram --> <match key="system.hardware.product" prefix_outof="6459;7664;8918"> -- Patrick Mansfield -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines
