I just saw the 'white screen' issue during normal use, just switching to any text console, it goes away when switching back to xserver CTRL-F7. There seems to be a randomness to it.. I remember it happening in Gutsy with the Hardy kernel when closed / opened the lid, but I would press the lid button again and it would restore itself to normal. I am switching to the ATI driver after I post this, as this setup is too unstable for normal work. Five times today the system locked up at random (w/ external display VGA-0 in clone mode - not sure if related), to the point where the keyboard is unresponsive, the mouse pointer moves around the screen, and that's it. If I try to remote in via SSH I can't, can't even ping the machine. Two other times X segfaulted at random with:
Backtrace: 0: /usr/bin/X(xf86SigHandler+0x7e) [0x80c780e] 1: [0xb7f07420] 2: /usr/lib/xorg/modules//libxaa.so [0xb78c06dd] 3: /usr/bin/X [0x8172db4] 4: /usr/bin/X(CompositeGlyphs+0x9a) [0x815a33a] 5: /usr/bin/X [0x8161cc9] 6: /usr/bin/X [0x815d055] 7: /usr/bin/X [0x81506de] 8: /usr/bin/X(Dispatch+0x2cf) [0x808d8df] 9: /usr/bin/X(main+0x48b) [0x807471b] 10: /lib/tls/i686/cmov/libc.so.6(__libc_start_main+0xe0) [0xb7c8f450] 11: /usr/bin/X(FontFileCompleteXLFD+0x201) [0x8073a91] Fatal server error: Caught signal 11. Server aborting -- regression hardy xserver radeon resume from mem on compaq nc6230 white screen https://bugs.launchpad.net/bugs/219896 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
