Public bug reported:
This was a fresh amd64 installation with 18.10 desktop, upgraded to
19.04 as soon as available. It has been getting worse over the last few
weeks and is now so bad I can hardly type an email (or this bug report!)
without having to fix many typos.
journalctl shows many different gnome errors, so it is difficult to
figure out which is the underlying cause and which are simply collateral
damage.
There are two sequences that appear first after a reboot, and the first
of these has been reported many times on ubuntu releases going back for
years:-
Aug 05 08:16:08 schizo org.gnome.Shell.desktop[3529]: # GTK+ module
/usr/lib/x86_64-linux-gnu/gtk-2.0/modules/libcanberra-gtk-module.so cannot be
loaded.
Aug 05 08:16:08 schizo org.gnome.Shell.desktop[3529]: # GTK+ 2.x symbols
detected. Using GTK+ 2.x and GTK+ 3 in the same process is not supported.
Aug 05 08:16:08 schizo org.gnome.Shell.desktop[3529]: # Failed to load module
"canberra-gtk-module"
.... and ....
Aug 05 09:11:04 schizo gnome-shell[3529]: [AppIndicatorSupport-DEBUG]
Registering StatusNotifierItem
:1.89/org/ayatana/NotificationItem/software_update_available
Aug 05 09:11:04 schizo gnome-shell[3529]: [AppIndicatorSupport-FATAL] unable to
update overlay icon
Aug 05 09:11:04 schizo gnome-shell[3529]: [AppIndicatorSupport-FATAL] unable to
update overlay icon
Aug 05 09:11:05 schizo org.gnome.Shell.desktop[3529]: Window manager warning:
Overwriting existing binding of keysym 33 with keysym 33 (keycode c).
Aug 05 09:11:05 schizo org.gnome.Shell.desktop[3529]: Window manager warning:
Overwriting existing binding of keysym 31 with keysym 31 (keycode a).
Aug 05 09:11:05 schizo org.gnome.Shell.desktop[3529]: Window manager warning:
Overwriting existing binding of keysym 32 with keysym 32 (keycode b).
Aug 05 09:11:05 schizo org.gnome.Shell.desktop[3529]: Window manager warning:
Overwriting existing binding of keysym 34 with keysym 34 (keycode d).
Aug 05 09:11:05 schizo org.gnome.Shell.desktop[3529]: Window manager warning:
Overwriting existing binding of keysym 35 with keysym 35 (keycode e).
Aug 05 09:11:05 schizo org.gnome.Shell.desktop[3529]: Window manager warning:
Overwriting existing binding of keysym 39 with keysym 39 (keycode 12).
Aug 05 09:11:05 schizo org.gnome.Shell.desktop[3529]: Window manager warning:
Overwriting existing binding of keysym 36 with keysym 36 (keycode f).
Aug 05 09:11:05 schizo org.gnome.Shell.desktop[3529]: Window manager warning:
Overwriting existing binding of keysym 37 with keysym 37 (keycode 10).
Aug 05 09:11:05 schizo org.gnome.Shell.desktop[3529]: Window manager warning:
Overwriting existing binding of keysym 38 with keysym 38 (keycode 11).
Aug 05 09:12:19 schizo org.gnome.Shell.desktop[3529]:
[4042:4042:0805/091219.948098:ERROR:buffer_manager.cc(488)]
[.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error
from previous GL command
Aug 05 09:12:21 schizo org.gnome.Shell.desktop[3529]:
[4042:4042:0805/091221.376983:ERROR:buffer_manager.cc(488)]
[.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <- error
from previous GL command
Aug 05 09:12:22 schizo org.gnome.Shell.desktop[3529]:
[4042:4042:0805/091222.542169:ERROR:buffer_manager.cc(488)]
[.DisplayCompositor]GL ERROR :GL_INVALID_OPERATION : glBufferData: <-
Is this a recent regression? I know for sure the system wasn't this
unresponsive 3 weeks ago, but I cannot be sure when it started to go
wrong. My mouse/keyboard combo has a USB-wireless dongle and I've
fiddled around with distance and battery state until I was sure the
problem was somewhere else and started to check the system log.
ProblemType: Bug
DistroRelease: Ubuntu 19.04
Package: gnome-software 3.30.6-2ubuntu4.19.04.1
ProcVersionSignature: Ubuntu 5.0.0-23.24-generic 5.0.15
Uname: Linux 5.0.0-23-generic x86_64
ApportVersion: 2.20.10-0ubuntu27.1
Architecture: amd64
CurrentDesktop: ubuntu:GNOME
Date: Mon Aug 5 11:53:37 2019
InstalledPlugins:
gnome-software-plugin-flatpak 3.30.6-2ubuntu4.19.04.1
gnome-software-plugin-snap 3.30.6-2ubuntu4.19.04.1
SourcePackage: gnome-software
UpgradeStatus: Upgraded to disco on 2019-04-28 (98 days ago)
** Affects: gnome-software (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug disco
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Desktop Bugs, which is subscribed to gnome-software in Ubuntu.
https://bugs.launchpad.net/bugs/1838919
Title:
Slow and lost keyboard and mouse events
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