*** This bug is a duplicate of bug 1181666 ***
https://bugs.launchpad.net/bugs/1181666
This "Gnome freeze" bug happens on my RHEL 7.6 with gnome-
shell-3.28.3-6.el7.x86_64.
It happens once in a while (daily), that gnome freezes for couple of
minutes (!). I can move the mouse, and I see the seconds of the clock
changing, but the mouse or keyboard clicks has no response.
- I've also tried to disable all extensions, but it was not fixed.
- Interesting to note that it sometimes (not always) happens when WiFi
has bad connection. Then, when gnome is back to normal, I see
"Activation of Network Connection failed" message on top.
Here's some of the common journal errors/failures I see right after
gnome freeze:
- pushModal: invocation of begin_modal failed
- g_array_unref: assertion 'array' failed
- GoaAlarm: failed to read from timer fd: Error reading from file descriptor:
Operation canceled
- kernel: usb 2-3: Disable of device-initiated U1 failed.
- kernel: usb 2-3: Disable of device-initiated U2 failed.
- kernel: usb 2-3: usb_reset_and_verify_device Failed to disable LTM
- g_simple_action_set_enabled: assertion 'G_IS_SIMPLE_ACTION (simple)' failed
- JS ERROR: TypeError: connectionSettings is null
- clutter_layout_manager_get_child_meta: assertion 'CLUTTER_IS_LAYOUT_MANAGER
(manager)' failed
- g_object_set: assertion 'G_IS_OBJECT (object)' failed
Attaching journal logs I took right after such gnome freezes.
** Attachment added: "journal logs after gnome 3.28 freeze"
https://bugs.launchpad.net/ubuntu/+source/gnome-shell/+bug/1787362/+attachment/5277268/+files/journal_logs_after_gnome_freeze.txt
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https://bugs.launchpad.net/bugs/1787362
Title:
gnome-shell UI unresponsive
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