Public bug reported:
do-release-upgrade -d to get to Ubuntu 14.04; loving 14.04 for some
weeks. Routine 'apt-get update && apt-get -y dist-upgrade && if [ -e
/var/run/reboot-required ]; then echo "REBOOT required"; else echo "Not
required to reboot at `date`."; fi' gets x11 blank screen after reboot.
Tried:
pushd /etc/X11
cp xorg.conf.failsafe xorg.conf
reboot
No help.
root@QnD:/etc/X11# grep EE /var/log/Xorg.0.log
(WW) warning, (EE) error, (NI) not implemented, (??) unknown.
[ 7.607] Initializing built-in extension MIT-SCREEN-SAVER
[ 7.614] (EE) Screen 0 deleted because of no matching config section.
[ 7.614] (EE) Device(s) detected, but none match those in the config file.
[ 7.691] (EE) open /dev/dri/card0: No such file or directory
[ 7.692] (EE) open /dev/fb0: No such file or directory
[ 7.692] (EE) Screen 0 deleted because of no matching config section.
[ 8.359] (EE)
[ 8.359] (EE) Backtrace:
[ 8.359] (EE) 0: /usr/bin/X (xorg_backtrace+0x4f) [0xb7701a9f]
[ 8.359] (EE) 1: /usr/bin/X (0xb755a000+0x1ab884) [0xb7705884]
[ 8.359] (EE) 2: (vdso) (__kernel_rt_sigreturn+0x0) [0xb753740c]
[ 8.359] (EE) 3:
/usr/lib/i386-linux-gnu/xorg/extra-modules/extra-modules.dpkg-tmp/modules/drivers/fglrx_drv.so
(swlDrmAllocateOffscreenMem+0x22) [0xb64c99d2]
[ 8.360] (EE) 4:
/usr/lib/i386-linux-gnu/xorg/extra-modules/extra-modules.dpkg-tmp/modules/drivers/fglrx_drv.so
(swlDrmAllocateOffscreenCursorSurface+0x42) [0xb64c9d42]
[ 8.360] (EE) 5:
/usr/lib/i386-linux-gnu/xorg/extra-modules/extra-modules.dpkg-tmp/modules/drivers/fglrx_drv.so
(xilCursorGetSurface+0xb3) [0xb64c2b33]
[ 8.360] (EE) 6:
/usr/lib/i386-linux-gnu/xorg/extra-modules/extra-modules.dpkg-tmp/modules/drivers/fglrx_drv.so
(xdl_xs115_atiddxDisplayCursorInit+0x48) [0xb64b7d18]
[ 8.360] (EE) 7:
/usr/lib/i386-linux-gnu/xorg/extra-modules/extra-modules.dpkg-tmp/modules/drivers/fglrx_drv.so
(xdl_xs115_CursorSetup+0xe0) [0xb64b8410]
[ 8.360] (EE) 8:
/usr/lib/i386-linux-gnu/xorg/extra-modules/extra-modules.dpkg-tmp/modules/drivers/fglrx_drv.so
(xdl_xs115_atiddxScreenInit+0xa47) [0xb64827d7]
[ 8.360] (EE) 9: /usr/bin/X (AddScreen+0x73) [0xb7596e63]
[ 8.360] (EE)
[ 8.360] (EE) Segmentation fault at address 0x9213561c
[ 8.360] (EE)
[ 8.360] (EE) Caught signal 11 (Segmentation fault). Server aborting
root@QnD:/etc/X11# lsb_release -rd
Description: Ubuntu Trusty Tahr (development branch)
Release: 14.04
root@QnD:/etc/X11# apt-cache policy xorg
xorg:
Installed: 1:7.7+1ubuntu8
Candidate: 1:7.7+1ubuntu8
Version table:
*** 1:7.7+1ubuntu8 0
500 http://us.archive.ubuntu.com/ubuntu/ trusty/main i386 Packages
100 /var/lib/dpkg/status
** Affects: x11-utils (Ubuntu)
Importance: Undecided
Status: New
** Attachment added: "Xorg.0.log"
https://bugs.launchpad.net/bugs/1278097/+attachment/3974833/+files/Xorg.0.log
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https://bugs.launchpad.net/bugs/1278097
Title:
x11 gets blank screen after apt-get
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