System Environment: -------------------------- --Platform: G35 --Architecture(32-bit,64-bit,compatiblity):32-bit --2D driver:master 05df8c0b31721a9ccc7215fb1cda1115758367c7 --3D driver:mesa_7_0_branch b6e165d6613a395d8f45a04901a08bd436eb52dd --DRM: shipped with kernel 2.6.26-rc7 --Xserver:server-1.4.branch c3a7903f6a6a27e53ba0372408e0c5a68c608e86 --Kernel:2.6.25-rc3 Bug detailed description: -------------------------- desktop displayed incorrectly on HDMI_TV ,using SDVO_card shipped with G35.as is shown in the attached snapshot.but it displayed well on VGA_monitor. Reproduce steps: ---------------- 1.xinit& 2.gnome-session& Current result: ---------------- desktop display incorrectly on HDMI_TV. Expected result: ---------------- display correctly.
Created attachment 17414 [details] snapshot_image
Created attachment 17415 [details] xorg.0.log
Created attachment 17416 [details] xorg conf file
below is "xrandr -q" info: [root@x-g35 ~]# xrandr -q Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 1920 x 1920 VGA disconnected 1280x1024+0+0 (normal left inverted right x axis y axis) 338mm x 270mm TMDS-1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 735mm x 420mm 1920x1080 50.0*+ 720x480 59.9 1280x1024 (0x4d) 108.0MHz h: width 1280 start 1328 end 1440 total 1688 skew 0 clock 64.0KHz v: height 1024 start 1025 end 1028 total 1066 clock 60.0Hz
seems like the gnome-desktop environment is displaying itself in the VGA resolution i.e. 1280x1024...
Did you have a VGA monitor connected at X Server startup? The log claims that it detected one at startup. That gnome-panel behavior is expected when you have two differently-sized outputs connected. If you didn't have a VGA monitor connected at startup, do repeated runs of xrandr give varying results for VGA being connected or not? Also, the log lacked Options "ModeDebug" "TRUE" being set, and the screenshot image appears to have been scaled. The first could be a problem for this bug, and the second would be a problem for other bugs.
(In reply to comment #6) > Did you have a VGA monitor connected at X Server startup? The log claims that > it detected one at startup. That gnome-panel behavior is expected when you > have two differently-sized outputs connected. If you didn't have a VGA monitor > connected at startup, do repeated runs of xrandr give varying results for VGA > being connected or not? > > Also, the log lacked Options "ModeDebug" "TRUE" being set, and the screenshot > image appears to have been scaled. The first could be a problem for this bug, > and the second would be a problem for other bugs. > I remembered that I indeed had a VGA monitor connected at X server startup.and I try it again .Below is the output of "xrandr -q" when VGA connected: [root@x-g35 ~]# xrandr -q Screen 0: minimum 320 x 200, current 1920 x 1080, maximum 1920 x 1920 VGA connected 1280x1024+0+0 (normal left inverted right x axis y axis) 338mm x 270mm 1280x1024 60.0*+ 75.0 59.9 1152x864 74.8 1024x768 75.1 60.0 800x600 75.0 60.3 640x480 75.0 60.0 720x400 70.1 HDMI-1 connected 1920x1080+0+0 (normal left inverted right x axis y axis) 735mm x 420mm 1920x1080 50.0*+ 720x480 59.9 ---------------------- when I start desktop on single head (HDMI or VGA ), the display looks correct.and when start desktop on dual head (HDMI and VGA),the display of HDMI should be like the snapshot,so it isn't a bug of our driver.sorry for taking your time.
not a bug .closed
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