[Bug 544590] Re: [RS600] video freeze with KMS (X and plymouth) (upstream patches available)

This has fixed my problem. 01:05.0 VGA compatible controller: ATI Technologies Inc Radeon Xpress 1250 before using the patched kernel it would only boot with radeon.modeset=0 -- [RS600] video freeze with KMS (X and plymouth) (upstream patches available) https://bugs.launchpad.net/bugs/544590

[Bug 556202] [NEW] Kernel crash when loading radeon.ko modeset=1 x1250

Public bug reported: Binary package hint: xorg Description:Ubuntu lucid (development branch) Release:10.04 Kernel 2.6.32-19-generic Normal boot screen goes black appears to happen before gdm, does not appear to respond to network. Change grub setting to radeon.modeset=0 allows

[Bug 556202] Re: Kernel crash when loading radeon.ko modeset=1 x1250

** Attachment added: BootDmesg.txt http://launchpadlibrarian.net/43216139/BootDmesg.txt ** Attachment added: CurrentDmesg.txt http://launchpadlibrarian.net/43216140/CurrentDmesg.txt ** Attachment added: Dependencies.txt http://launchpadlibrarian.net/43216141/Dependencies.txt **