http://bugzilla.xensource.com/bugzilla/show_bug.cgi?id=825

Summary: blank screen in X (no panel) radeon m300 1400x1050 Product: Xen Version: unspecified Platform: x86 OS/Version: Linux Status: NEW Severity: critical Priority: P2 Component: Hardware Support AssignedTo: xen-...@lists.xensource.com ReportedBy: ivan...@yahoo.com

Problem Description: Xen X server doesnt recognize the notebook monitor (panel) hence black screen.

Affected: XEN 3.0.3 (same behaviour if from Fedora or build from the xen sources by me)

Additional info: the external monitor(LCD) I use is recognized by XEN and I can use my notebook, but not with his own panel. (the ext.LCD requires some conf tweaks to get it right, but it works) I tried many diff tweaks to the xorg.conf (modelines etc) without any result.

Target: To be able to use Xen with notebook's panel + external monitor

System: OS FC6 Lenovo R52 with Fedora 6 2.6.18-1.2849.fc6 #1 SMP Fri Nov 10 12:45:28 EST 2006 i686 i686 i386 GNU/Linux ATI Technologies Inc M22 [Radeon Mobility M300] rev 0, Mem @ 0xc0000000/27, 0xb0100000/16, I/O @ 0x3000/8 Chipset ATI Radeon Mobility X300 (M22) 5460 (PCIE) xorg driver: "radeon" (radeon_drv.so) (II) RADEON(0): Panel ID string: Samsung LTN150P1-L02 (II) RADEON(0): Panel Size from BIOS: 1400x1050