Bug#799948: glx-diversions: Upgrade to version 0.6.0 made sddm-greeter crash

[Luca Boccassi]

On Sep 25, 2015 00:45, "Diederik de Haas" <didi.debian at cknow.org> wrote:
>
> On Friday 25 September 2015 01:12:58 Diederik de Haas wrote:
> > It wasn't a problem to log into a console with Ctl+Alt+F1 and is how I
> > collected various info from the boot process, see attachments.
> > The last line from kern.log seems particular relevant.
>
> My guess was correct.
>
> With the crash ('grep sddm-greeter /var/log/syslog'):
> Sep 25 00:11:42 bagend sddm-greeter[1213]: Reading from
"/usr/share/xsessions/plasma.desktop"
> Sep 25 00:11:42 bagend sddm-greeter[1213]: Reading from
"/usr/share/xsessions/failsafe.desktop"
> Sep 25 00:11:42 bagend sddm-greeter[1213]: Connected to the daemon.
> Sep 25 00:11:44 bagend sddm-greeter[1213]: QObject::installEventFilter():
Cannot filter events for objects in a different thread.
> Sep 25 00:11:46 bagend sddm-greeter[1213]: QObject::installEventFilter():
Cannot filter events for objects in a different thread.
> Sep 25 00:11:48 bagend sddm-greeter[1213]:
file:///usr/share/sddm/themes/breeze/components/InfoPane.qml:52:22: Unable
to assign [undefined] to int
> Sep 25 00:11:48 bagend sddm-greeter[1213]: QDBusConnection: name
'org.freedesktop.UDisks2' had owner '' but we thought it was ':1.8'
> Sep 25 00:11:48 bagend sddm-greeter[1213]: Message received from daemon:
Capabilities
> Sep 25 00:11:48 bagend sddm-greeter[1213]: Message received from daemon:
HostName
> Sep 25 00:11:48 bagend sddm-greeter[1213]: Failed to create OpenGL
context for format QSurfaceFormat(version 2.0, options QFlags(),
depthBufferSize 24, redBufferSize -1, greenBufferSize -1, blueBufferSize
-1, alphaBufferSize -1, stencilBufferSize 8, samples -1, swapBehavior 2,
swapInterval 1, profile  0)

Hello,

Andreas, in the thread about the kernel module I had a similar error with
gdm, again about the GL context. Could they be related?

Sep 18 22:13:45 luca-desktop /usr/bin/dbus-launch[1882]:
gnome-session-check-accelerated: Helper exited with code 256
Sep 18 22:13:45 luca-desktop /usr/bin/dbus-launch[1882]: Current serial
number in output stream:  26
Sep 18 22:13:45 luca-desktop /usr/bin/dbus-launch[1882]: Serial number of
failed request:  25
Sep 18 22:13:45 luca-desktop /usr/bin/dbus-launch[1882]: Value in failed
request:  0x0
Sep 18 22:13:45 luca-desktop /usr/bin/dbus-launch[1882]: Minor opcode of
failed request:  3 (X_GLXCreateContext)
Sep 18 22:13:45 luca-desktop /usr/bin/dbus-launch[1882]: Major opcode of
failed request:  155 (GLX)
Sep 18 22:13:45 luca-desktop /usr/bin/dbus-launch[1882]: X Error of failed
request:  BadValue (integer parameter out of range for operation)

I should have time to do more tests this weekend if necessary.

Kind regards,
Luca Boccassi
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