Public bug reported:
As suggested by ubuntu an upgrade was started from 16.04 to 18.04.
Although it was a 32-bit upgrade and release notes tell 32-bit is not possible
anymore, this upgrade succeeded.
But at the restart the login page was not shown and mouse/keyboard did not work.
Probably the problem was caused by the error at syslog:
Aug 19 23:34:11 gert-laptop org.gnome.Shell.desktop[959]: glamor: EGL version
1.4 (DRI2):
Aug 19 23:34:11 gert-laptop org.gnome.Shell.desktop[959]: Require OpenGL
version 2.1 or later.
Aug 19 23:34:11 gert-laptop org.gnome.Shell.desktop[959]: Failed to initialize
glamor
Aug 19 23:34:11 gert-laptop org.gnome.Shell.desktop[959]: Failed to initialize
glamor, falling back to sw
Surprisingly login was possible by using recovery mode, then start "network"
and finally pressing Ctrl-C.
Ubuntu was running successfully, but the external monitor was ignored.
Version of OpenGL seems to be 3.0:
glxinfo | grep OpenGL
OpenGL vendor string: VMware, Inc.
OpenGL renderer string: llvmpipe (LLVM 6.0, 128 bits)
OpenGL core profile version string: 3.3 (Core Profile) Mesa 18.0.5
OpenGL core profile shading language version string: 3.30
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 3.0 Mesa 18.0.5
OpenGL shading language version string: 1.30
OpenGL context flags: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.0 Mesa 18.0.5
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.00
OpenGL ES profile extensions:
Problem could be solved by using one of the
other *ubuntu's or the ugly xfce4, I tried.
The most simple solution is reconfigure lightdm to use display manager
lightdm instead of gdm3 by starting : dpkg-reconfigure lightdm.
Ubuntu now works.
Version of OpenGL now seems to be 1.4 (same as at 16.04 release):
glxinfo | grep OpenGL
OpenGL vendor string: Intel Open Source Technology Center
OpenGL renderer string: Mesa DRI Intel(R) 945GM x86/MMX/SSE2
OpenGL version string: 1.4 Mesa 18.0.5
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 2.0 Mesa 18.0.5
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 1.0.16
Also the dual screen problems from 16.04 seem to be completely solved now.
ProblemType: Bug
DistroRelease: Ubuntu 18.04
Package: xorg 1:7.7+19ubuntu7.1
ProcVersionSignature: Ubuntu 4.15.0-32.35-generic 4.15.18
Uname: Linux 4.15.0-32-generic i686
.tmp.unity_support_test.0:
ApportVersion: 2.20.9-0ubuntu7.2
Architecture: i386
CompizPlugins:
[core,composite,opengl,compiztoolbox,decor,vpswitch,snap,mousepoll,resize,place,move,wall,grid,regex,imgpng,session,gnomecompat,animation,fade,unitymtgrabhandles,workarounds,scale,expo,ezoom,unityshell]
CompositorRunning: None
CurrentDesktop: ubuntu:GNOME
Date: Mon Aug 20 15:55:22 2018
DistUpgraded: Fresh install
DistroCodename: bionic
DistroVariant: ubuntu
ExtraDebuggingInterest: Yes
GraphicsCard:
Intel Corporation Mobile 945GM/GMS, 943/940GML Express Integrated Graphics
Controller [8086:27a2] (rev 03) (prog-if 00 [VGA controller])
Subsystem: Dell Mobile 945GM/GMS, 943/940GML Express Integrated Graphics
Controller [1028:01c2]
Subsystem: Dell Mobile 945GM/GMS/GME, 943/940GML Express Integrated Graphics
Controller [1028:01c2]
InstallationDate: Installed on 2010-09-01 (2910 days ago)
InstallationMedia: Ubuntu 10.04.1 LTS "Lucid Lynx" - Release i386 (20100816.1)
LightdmGreeterLogOld:
** Message: Starting lightdm-gtk-greeter 2.0.1 (Jun 17 2015, 00:46:44)
** Message: [Configuration] Reading file:
/etc/lightdm/lightdm-gtk-greeter.conf.d/01_ubuntu.conf
** Message: [Configuration] Reading file: /etc/lightdm/lightdm-gtk-greeter.conf
** (lightdm-gtk-greeter:1839): WARNING **: [PIDs] Failed to execute command:
upstart
MachineType: Dell Inc. Latitude D620
PccardctlIdent:
Socket 0:
no product info available
PccardctlStatus:
Socket 0:
no card
ProcEnviron:
LANGUAGE=en_US
PATH=(custom, no user)
XDG_RUNTIME_DIR=<set>
LANG=en_US.UTF-8
SHELL=/bin/bash
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-4.15.0-32-generic
root=UUID=45c32f72-ec04-4f85-acbe-f4a86c5b374a ro quiet splash vt.handoff=1
SourcePackage: xorg
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 04/11/2006
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 0TD761
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA02:bd04/11/2006:svnDellInc.:pnLatitudeD620:pvr:rvnDellInc.:rn0TD761:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Latitude D620
dmi.sys.vendor: Dell Inc.
version.compiz: compiz 1:0.9.13.1+18.04.20180302-0ubuntu1
version.libdrm2: libdrm2 2.4.91-2
version.libgl1-mesa-dri: libgl1-mesa-dri 18.0.5-0ubuntu0~18.04.1
version.libgl1-mesa-glx: libgl1-mesa-glx 18.0.5-0ubuntu0~18.04.1
version.xserver-xorg-core: xserver-xorg-core 2:1.19.6-1ubuntu4
version.xserver-xorg-input-evdev: xserver-xorg-input-evdev 1:2.10.5-1ubuntu1
version.xserver-xorg-video-ati: xserver-xorg-video-ati 1:18.0.1-1
version.xserver-xorg-video-intel: xserver-xorg-video-intel
2:2.99.917+git20171229-1
version.xserver-xorg-video-nouveau: xserver-xorg-video-nouveau 1:1.0.15-2
xserver.bootTime: Mon Aug 20 12:57:42 2018
xserver.configfile: default
xserver.errors:
xserver.logfile: /var/log/Xorg.0.log
xserver.outputs:
product id 12631
vendor SEC
xserver.version: 2:1.19.6-1ubuntu4
** Affects: xorg (Ubuntu)
Importance: Undecided
Status: New
** Tags: apport-bug bionic i386 ubuntu
--
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which is subscribed to xorg in Ubuntu.
https://bugs.launchpad.net/bugs/1787957
Title:
Ubuntu 18.04 login page not shown after upgrade
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/xorg/+bug/1787957/+subscriptions
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