maintainer-feedback requested: [Bug 291992] x11/sddm: can't recover from suspend/resume with Plasma Wayland session

[bugzilla-noreply at freebsd.org]

Bugzilla Automation <bugzilla at FreeBSD.org> has asked freebsd-kde (group)
<kde at FreeBSD.org> for maintainer-feedback:
Bug 291992: x11/sddm: can't recover from suspend/resume with Plasma Wayland
session
https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=291992



--- Description ---
I close laptop's lid to suspend, open it to resume, then sddm shows login
screen with cursor being "X" icon and login screen with username and password
(****) entered, sddm UI buttons are inactive. Stopping sddm afterwards in
another tty causes black screen with no keyboard controls working anymore, and
only killing sddm process recovers control.

I also get this in /var/log/daemon.log

[...]
Dec 28 04:30:08 localhost console-kit-daemon[3594]: GLib-GIO-CRITICAL:
g_dbus_message_new_signal: assertion 'g_variant_is_object_path (path)' failed
Dec 28 04:30:08 localhost console-kit-daemon[3594]: GLib-GIO-CRITICAL:
g_dbus_message_set_destination: assertion 'G_IS_DBUS_MESSAGE (message)' failed
Dec 28 04:30:08 localhost console-kit-daemon[3594]: GLib-GIO-CRITICAL:
g_dbus_message_set_body: assertion 'G_IS_DBUS_MESSAGE (message)' failed
Dec 28 04:30:08 localhost console-kit-daemon[3594]: GLib-GIO-CRITICAL:
g_dbus_message_set_unix_fd_list: assertion 'G_IS_DBUS_MESSAGE (message)' failed
Dec 28 04:30:08 localhost console-kit-daemon[3594]: GLib-GIO-CRITICAL:
g_dbus_connection_send_message: assertion 'G_IS_DBUS_MESSAGE (message)' failed
Dec 28 04:30:30 localhost console-kit-daemon[3594]: WARNING: failed to revoke
access. Error: Bad address
Dec 28 04:30:30 localhost syslogd: last message repeated 7 times
Dec 28 04:30:45 localhost console-kit-daemon[3594]: GLib-GIO-CRITICAL:
g_dbus_message_new_signal: assertion 'g_variant_is_object_path (path)' failed
Dec 28 04:30:45 localhost console-kit-daemon[3594]: GLib-GIO-CRITICAL:
g_dbus_message_set_destination: assertion 'G_IS_DBUS_MESSAGE (message)' failed
Dec 28 04:30:45 localhost console-kit-daemon[3594]: GLib-GIO-CRITICAL:
g_dbus_message_set_body: assertion 'G_IS_DBUS_MESSAGE (message)' failed
Dec 28 04:30:45 localhost console-kit-daemon[3594]: GLib-GIO-CRITICAL:
g_dbus_message_set_unix_fd_list: assertion 'G_IS_DBUS_MESSAGE (message)' failed
Dec 28 04:30:45 localhost console-kit-daemon[3594]: GLib-GIO-CRITICAL:
g_dbus_connection_send_message: assertion 'G_IS_DBUS_MESSAGE (message)' failed
Dec 28 04:30:45 localhost console-kit-daemon[3594]: WARNING: failed to revoke
access. Error: Bad address
Dec 28 04:30:45 localhost syslogd: last message repeated 7 times
[...]

Starting Plasma Wayland session in user's vt session without sddm via "exec
dbus-launch ck-launch-session startplasma-wayland" makes suspend/resume work
fine.