Comment 2 for bug 665460

I try 5.75.32 drivers. 87th-u1004-55689 at 10.10 Ubuntu 64 bit restarting does not start in mode text seems the drivers are 32-bit therefore are not compatible with U 1010 according with what I saw in the log:

dlopen: /usr/lib/xorg/modules/drivers/via_drv.so: wrong ELF class: ELFCLASS32

I believe that in the page drivers should indicate that they are 32-bit and do not work in 64-bit good starts in safe graphics mode I install drivers via-xserver-87th-55727_src without uninstalling the previous problem that gave by is 32-bit well after restart if loaded via drivers but does not display image in the internal monitor that sample is a black screen with some lines as static on the external monitor when image is displayed when you try to add the lines:

        Option "ForcePanel"
        Option "PanelSize" "1280×800"

evice and restart starts in text mode log shows the following:

Backtrace:
[ 19.056] 0: /usr/bin/X (xorg_backtrace+0x28) [0x4a0fa8]
[ 19.056] 1: /usr/bin/X (0x400000+0x60fcd) [0x460fcd]
[ 19.056] 2: /lib/libpthread.so.0 (0x7f3d0516a000+0xfb40) [0x7f3d05179b40]
[ 19.057] 3: /lib/libc.so.6 (0x7f3d040b7000+0x3a6c2) [0x7f3d040f16c2]
[ 19.057] 4: /usr/lib/xorg/modules/drivers/via_drv.so (0x7f3d02085000+0x49805) [0x7f3d020ce805]
[ 19.057] 5: /usr/lib/xorg/modules/drivers/via_drv.so (0x7f3d02085000+0x4a38b) [0x7f3d020cf38b]
[ 19.057] 6: /usr/lib/xorg/modules/drivers/via_drv.so (0x7f3d02085000+0x4fd9c) [0x7f3d020d4d9c]
[ 19.057] 7: /usr/bin/X (InitOutput+0x872) [0x46f762]
[ 19.057] 8: /usr/bin/X (0x400000+0x2168d) [0x42168d]
[ 19.057] 9: /lib/libc.so.6 (__libc_start_main+0xfe) [0x7f3d040d5d8e]
[ 19.057] 10: /usr/bin/X (0x400000+0x213d9) [0x4213d9]
[ 19.057] Segmentation fault at address (nil)
[ 19.057]
Caught signal 11 (Segmentation fault). Server aborting
[ 19.057]

Instalando los drivers que encontre aca http://ubuntuforums.org/showthread.php?t=1079314&page=55 the log shows something different

Backtrace:
[ 18.525] 0: /usr/bin/X (xorg_backtrace+0x28) [0x4a0fa8]
[ 18.525] 1: /usr/bin/X (0x400000+0x60fcd) [0x460fcd]
[ 18.525] 2: /lib/libpthread.so.0 (0x7fa4cdc34000+0xfb40) [0x7fa4cdc43b40]
[ 18.526] 3: /lib/libc.so.6 (0x7fa4ccb81000+0x3a6c2) [0x7fa4ccbbb6c2]
[ 18.526] 4: /usr/lib/xorg/modules/drivers/via_drv.so (0x7fa4cad5c000+0x497c5) [0x7fa4cada57c5]
[ 18.526] 5: /usr/lib/xorg/modules/drivers/via_drv.so (0x7fa4cad5c000+0x4a34b) [0x7fa4cada634b]
[ 18.526] 6: /usr/lib/xorg/modules/drivers/via_drv.so (0x7fa4cad5c000+0x4fd4c) [0x7fa4cadabd4c]
[ 18.526] 7: /usr/bin/X (InitOutput+0x872) [0x46f762]
[ 18.526] 8: /usr/bin/X (0x400000+0x2168d) [0x42168d]
[ 18.526] 9: /lib/libc.so.6 (__libc_start_main+0xfe) [0x7fa4ccb9fd8e]
[ 18.526] 10: /usr/bin/X (0x400000+0x213d9) [0x4213d9]
[ 18.526] Segmentation fault at address (nil)
[ 18.526]
Caught signal 11 (Segmentation fault). Server aborting
[ 18.526]
Please consult the The X.Org Foundation support
  at http://wiki.x.org