Not only is DisplaySize ignored, but also poorly used to calculate the reported DPI: [ 1.453431] (II) RADEON(0): Output DVI-0 using initial mode 1280x1024 after xf86InitialConfiguration [ 1.453507] (**) RADEON(0): Display dimensions: (200, 160) mm [ 1.453524] (**) RADEON(0): DPI set to (162, 203)
1280 / 200 * 25.4 = 163 that's fine. 1024 / 160 * 25.4 = 163 as well and not 203... seems it is using height 1280 as well. Anyway, I don't think the DPI reported here is used at all. Can you check what xdpyinfo and "xrandr --verbose" reports? Now for display going standby: 1152x864 works for radeonhd (from attachment 9): (II) RADEONHD(0): On Crtc 0 Setting 60.0 Hz Mode: Modeline "1152x864" 81.62 1152 1216 1336 1520 864 865 868 895 -hsync +vsync so I guess radeon ends up with another vrefresh and timings, but does not tell us which in the log. Also here, "xrandr --verbose" output would be useful, but is not so easy to acquire. Can you try this: 1. stop X from a console with "sudo /etc/init.d/gdm stop", or boot with "text" as kernel parameter 2. run X with: xinit -e 'sh -c "xrandr --verbose > xrandr.txt" ' 3. check that you got something in xrandr.txt (mind the apostrophes and quotes above) 4. now you can restart X with "sudo /etc/init.d/gdm start" Ideally we should open separate bugs for all these different issues, as soon as we have singled them out... -- [needs quirk] huge fonts, unusable KDE on ati rs690 https://bugs.launchpad.net/bugs/320930 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
