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Re: Firefox and/or mate-panel freeze and lock Xorg

Am 23/01/2023 um 13:19 schrieb David:

On Mon, 23 Jan 2023 at 22:12, Ottavio Caruso
<ottavio2006-usenet2012@yahoo.com> wrote:


Every now and again, something happens whenever Firefox is loaded and
the whole screen is locked. I can't open a terminal and I can't move
between workplaces (ctrl + alt + left/right).

Then I have to switch to a virtual terminal  (ctrl + alt + F2), check
"top", but there is plenty of CPU and RAM available.

Nothing weird in either dmesg, /var/log/messages or /var/log/Xorg.0.log,
apart from:

   (EE) event0  - AT Translated Set 2 keyboard: client bug: event
processing lagging behind by 33ms, your system is too slow

[BTW libinput is a pain in the a. on my Thinkpad T440)

I do:

$ killall mate-panel # nothing happens in graphical mode
$ killall firefox # Then I restart FF but the freeze happens again
# killall Xorg # Xorg restarts, I log in and restart FF, but the same
freeze happens
# reboot # That's the only thing that fixes it.

Where do I go from here?





Also maybe you could explicitly confirm which desktop
environment you are using, so we're not guessing.


You cut the first line of my message. It is MATE.



Perhaps try starting firefox from a terminal so you can see if it emits
any error messages when the crash happens.


Done. Also redirected stderr to stdout but nothing comes out.


> Hi, did you look in the ~/.xsession-errors file?

Here it is:
$ cat .xsession-errors
Xsession: X session started for oc at Mon 23 Jan 10:49:23 GMT 2023
WARNING: tempfile is deprecated; consider using mktemp instead.
dbus-update-activation-environment: setting DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus 
dbus-update-activation-environment: setting DISPLAY=:0
dbus-update-activation-environment: setting XAUTHORITY=/home/oc/.Xauthority
localuser:oc being added to access control list
dbus-update-activation-environment: setting GTK_MODULES=gail:atk-bridge
dbus-update-activation-environment: setting QT_ACCESSIBILITY=1
dbus-update-activation-environment: setting USER=oc
dbus-update-activation-environment: setting XDG_SESSION_TYPE=x11
dbus-update-activation-environment: setting HOME=/home/oc
dbus-update-activation-environment: setting DESKTOP_SESSION=mate
dbus-update-activation-environment: setting XDG_SEAT_PATH=/org/freedesktop/DisplayManager/Seat0 
dbus-update-activation-environment: setting GTK_MODULES=gail:atk-bridge
dbus-update-activation-environment: setting DBUS_SESSION_BUS_ADDRESS=unix:path=/run/user/1000/bus 
dbus-update-activation-environment: setting IM_CONFIG_PHASE=1
dbus-update-activation-environment: setting LOGNAME=oc
dbus-update-activation-environment: setting XDG_SESSION_CLASS=user
dbus-update-activation-environment: setting PATH=/usr/local/bin:/usr/bin:/bin:/usr/local/games:/usr/games dbus-update-activation-environment: setting XDG_SESSION_PATH=/org/freedesktop/DisplayManager/Session1 
dbus-update-activation-environment: setting XDG_RUNTIME_DIR=/run/user/1000
dbus-update-activation-environment: setting DISPLAY=:0
dbus-update-activation-environment: setting LANG=en_GB.UTF-8
dbus-update-activation-environment: setting XDG_CURRENT_DESKTOP=MATE
dbus-update-activation-environment: setting XDG_SESSION_DESKTOP=mate
dbus-update-activation-environment: setting XAUTHORITY=/home/oc/.Xauthority
dbus-update-activation-environment: setting XDG_GREETER_DATA_DIR=/var/lib/lightdm/data/oc 
dbus-update-activation-environment: setting SHELL=/bin/bash
dbus-update-activation-environment: setting GDMSESSION=mate
dbus-update-activation-environment: setting QT_ACCESSIBILITY=1
dbus-update-activation-environment: setting GPG_AGENT_INFO=/run/user/1000/gnupg/S.gpg-agent:0:1 
dbus-update-activation-environment: setting PWD=/home/oc
dbus-update-activation-environment: setting XDG_DATA_DIRS=/usr/share/mate:/home/oc/.local/share/flatpak/exports/share:/var/lib/flatpak/exports/share:/usr/local/share:/usr/share mate-session[97113]: WARNING: Could not parse desktop file /home/oc/.config/autostart/com.cloudflare.WarpTaskbar.desktop: Unrecognised desktop file Version '1.2' mate-session[97113]: GLib-GObject-CRITICAL: object GsmAutostartApp 0x55a4003733c0 finalized while still in-construction mate-session[97113]: GLib-GObject-CRITICAL: Custom constructor for class GsmAutostartApp returned NULL (which is invalid). Please use GInitable instead. mate-session[97113]: WARNING: could not read /home/oc/.config/autostart/com.cloudflare.WarpTaskbar.desktop mate-session[97113]: WARNING: Could not parse desktop file /etc/xdg/autostart/com.cloudflare.WarpTaskbar.desktop: Unrecognised desktop file Version '1.2' mate-session[97113]: GLib-GObject-CRITICAL: object GsmAutostartApp 0x55a400397ec0 finalized while still in-construction mate-session[97113]: GLib-GObject-CRITICAL: Custom constructor for class GsmAutostartApp returned NULL (which is invalid). Please use GInitable instead. mate-session[97113]: WARNING: could not read /etc/xdg/autostart/com.cloudflare.WarpTaskbar.desktop mate-session[97113]: WARNING: Unable to find provider '' of required component 'dock' 
SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
Window manager warning: Log level 128: unsetenv() is not thread-safe and should not be used after threads are created Unable to open desktop file /usr/share/applications/firefox.desktop for panel launcher: No such file or directory 
SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
mate-session[97113]: WARNING: Could not launch application 'mate-volume-control-applet.desktop': Unable to start application: Failed to execute child process “mate-volume-control-applet” (No such file or directory) 
SSH_AUTH_SOCK=/run/user/1000/keyring/ssh
(caja:97416): Gtk-WARNING **: 10:49:28.273: Failed to register client: GDBus.Error:org.gnome.SessionManager.AlreadyRegistered: Unable to register client 
Using method `randr'.
(caja:97416): Gtk-WARNING **: 10:49:53.422: Creating a portal monitor failed: GDBus.Error:org.gtk.GDBus.UnmappedGError.Quark._g_2dio_2derror_2dquark.Code24: Error calling StartServiceByName for org.freedesktop.impl.portal.desktop.gtk: Timeout was reached Unable to open desktop file /usr/share/applications/firefox.desktop for panel launcher: No such file or directory Unable to open desktop file /usr/share/applications/firefox.desktop for panel launcher: No such file or directory 
MESA-INTEL: warning: Haswell Vulkan support is incomplete
libva error: /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so init failed
[97852:97852:0123/105213.424313:ERROR:gpu_memory_buffer_support_x11.cc(49)] dri3 extension not supported.
** (liferea:104241): WARNING **: 12:08:09.590: Unexpected status on SQL execution: 779 (database disk image is malformed)
(mate-power-manager:97466): Gdk-CRITICAL **: 12:45:20.648: gdk_window_thaw_toplevel_updates: assertion 'window->update_and_descendants_freeze_count > 0' failed 




--
Ottavio Caruso

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