Here is the end of /var/log/Xorg.0.log when using 1280x768
(**) I810(0): DPMS enabled
(WW) I810(0): Disabling XVideo output because Pipe B is in double-wide mode.
(II) I810(0): X context handle = 0x1
(II) I810(0): [drm] installed DRM signal handler
(II) I810(0): [DRI] installation complete
(II) I810(0): direct rendering: Enabled
*** If unresolved symbols were reported above, they might not
*** be the reason for the server aborting.
Here is the end of /var/log/Xorg.0.log when using 1280x768
(**) I810(0): DPMS enabled
(WW) I810(0): Disabling XVideo output because Pipe B is in double-wide mode.
(II) I810(0): X context handle = 0x1
(II) I810(0): [drm] installed DRM signal handler
(II) I810(0): [DRI] installation complete
(II) I810(0): direct rendering: Enabled
*** If unresolved symbols were reported above, they might not
*** be the reason for the server aborting.
Backtrace: X11/X(xf86SigHa ndler+0x86) [0x80b49a6] xorg/modules/ drivers/ i810_drv. so [0x77a3ec92] X11/X(AddScreen +0x1df) [0x806e5c9] X11/X(InitOutpu t+0x47d) [0x809de5e] X11/X(main+ 0x292) [0x806debe] i686/cmov/ libc.so. 6(__libc_ start_main+ 0xd2) [0x77deeea2] X11/X(FontFileC ompleteXLFD+ 0x81) [0x806d611]
0: /usr/bin/
1: [0xffffe420]
2: /usr/lib/
3: /usr/bin/
4: /usr/bin/
5: /usr/bin/
6: /lib/tls/
7: /usr/bin/
Fatal server error:
Caught signal 11. Server aborting