Hi, same problem here. I just installed a fresh ubuntu from 10.10 beta iso and when i tried to reboot it didn`t came up again. After removing "quiet splash" option from grub i saw as last message:
Checking for battery state after adding 'radeon.modeset=0' to my grub config the laptop booted up normally Additional Info: Thinkpad T60 01:00.0 VGA compatible controller: ATI Technologies Inc Radeon Mobility X1400 ** Attachment added: "syslog" https://bugs.launchpad.net/ubuntu/+source/linux/+bug/598322/+attachment/1575562/+files/syslog -- Maverick ati xorg freeze booting with external monitor https://bugs.launchpad.net/bugs/598322 You received this bug notification because you are a member of Ubuntu-X, which is the registrant for xserver-xorg-driver-ati. _______________________________________________ Mailing list: https://launchpad.net/~ubuntu-x-swat Post to : ubuntu-x-swat@lists.launchpad.net Unsubscribe : https://launchpad.net/~ubuntu-x-swat More help : https://help.launchpad.net/ListHelp
