http://bugs.freedesktop.org/show_bug.cgi?id=11062
Summary: Cannot setup resolution higher than 1024x768 on laptop with ATI Mobility Radeon card Product: xorg Version: 7.2 Platform: x86 (IA32) URL: https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1159 68 OS/Version: Linux (All) Status: NEW Severity: normal Priority: medium Component: Driver/Radeon AssignedTo: xorg-driver-ati@lists.x.org ReportedBy: [EMAIL PROTECTED] QAContact: [EMAIL PROTECTED] On an ATI Mobility Radeon 9600 M10, xorg is not allowing higher resolutions, perhaps due to failure to detect DDC properly on this card. From the log: (II) Loading sub module "ddc" (II) LoadModule: "ddc" (II) Reloading /usr/lib/xorg/modules//libddc.so (II) RADEON(0): VESA VBE DDC supported (II) RADEON(0): VESA VBE DDC Level none (II) RADEON(0): VESA VBE DDC transfer in appr. 2 sec. (II) RADEON(0): VESA VBE DDC read failed (II) RADEON(0): DDC Type: 3, Detected Type: 0 (WW) RADEON(0): No valid DDCType is given for DDC2, try vbe probing ... (II) RADEON(0): DDC Type: 0, Detected Type: 0 ... (II) RADEON(0): Validating modes on Primary head --------- (II) RADEON(0): Panel ID string: 1024x768 (II) RADEON(0): Panel Size from BIOS: 1024x768 (II) RADEON(0): BIOS provided dividers will be used. (II) RADEON(0): Total number of valid DDC mode(s) found: 0 (WW) RADEON(0): Mode 1280x1024 is out of range. (WW) RADEON(0): Valid modes must be between 320x200-1024x768 (II) RADEON(0): Valid mode using on-chip RMX: 1024x768 (II) RADEON(0): Valid mode using on-chip RMX: 800x600 (II) RADEON(0): Valid mode using on-chip RMX: 640x480 (II) RADEON(0): Total number of valid FP mode(s) found: 3 (--) RADEON(0): Virtual size is 1024x768 (pitch 1024) Oleksiy's report: "The problem is: I cannot setup resolutions higher than 1024x768 on my SVGA+ laptop LCD neither using fglrx nor ati drivers. I have ATI mobility Radeon 9600 M10. I tried to investigate this problem by myself, and found, that VBE incorrectly reports maximum resolution in c ase of fglrx and ati driver cannot correctly read resolution data using DDC, even if ddcprobe reports correct values. How can I skip validation of modes by VBE? Any other ideas?" -- Configure bugmail: http://bugs.freedesktop.org/userprefs.cgi?tab=email ------- You are receiving this mail because: ------- You are the assignee for the bug, or are watching the assignee. _______________________________________________ xorg-driver-ati mailing list xorg-driver-ati@lists.x.org http://lists.x.org/mailman/listinfo/xorg-driver-ati