https://bugs.freebsd.org/bugzilla/show_bug.cgi?id=272802
Bug ID: 272802
Summary: x11/sddm: sometimes, after stopping SDDM, the system
becomes unusable
Product: Ports & Packages
Version: Latest
Hardware: Any
OS: Any
Status: New
Severity: Affects Only Me
Priority: ---
Component: Individual Port(s)
Assignee: kde at FreeBSD.org
Reporter: grahamperrin at gmail.com
Flags: maintainer-feedback?(kde at FreeBSD.org)
Assignee: kde at FreeBSD.org
Created attachment 243694
--> https://bugs.freebsd.org/bugzilla/attachment.cgi?id=243694&action=edit
relevant lines from sddm.log
Not consistently reproducible, however this bugged me twice in a short period
of time, so it's worth reporting.
Steps:
1. use SDDM to start Plasma (X11)
2. use Plasma for a while
3. log out
4. await appearance of the SDDM dialogue
5. Control-Alt-F2 for ttyv1
6. login as root
7. service sddm stop
Expected:
8. a fairly short waiting period, then ttyv0 console
Actual result:
8. endless blankness/blackout, with a movable pointer
9. no response to HID input
Workaround:
10. press the power button (hw.acpi.power_button_state: S5).
Probed after the most recent occurrence:
- <https://bsd-hardware.info/?probe=2619fadb11>
Tail of the attached log file:
[19:46:02.559] (WW) DAEMON: Signal received: SIGTERM
[19:46:02.581] (II) DAEMON: Greeter stopping...
[19:46:02.581] (WW) HELPER: Signal received: SIGTERM
[19:46:07.581] (II) DAEMON: Socket server stopping...
[19:46:07.582] (II) DAEMON: Socket server stopped.
[19:46:07.582] (II) DAEMON: Display server stopping...
[19:46:07.688] (II) DAEMON: Display server stopped.
[19:46:07.688] (II) DAEMON: Running display stop script
("/usr/local/share/sddm/scripts/Xstop")
[19:46:07.695] (II) DAEMON: Greeter stopping...
[19:46:07.695] (WW) DAEMON: Error from greeter session: "Process crashed"
[19:46:07.695] (WW) DAEMON: Auth: sddm-helper (--socket
/tmp/sddm-auth-05d71555-bd74-4e6c-b296-b0a0addea625 --id 4 --start
/usr/local/bin/sddm-greeter --socket /tmp/sddm-:0-yVgxKr --theme
/usr/local/share/sddm/themes/breeze --user sddm --greeter) crashed (exit code
1)
[19:46:07.695] (WW) DAEMON: Error from greeter session: "Process crashed"
[19:46:07.695] (WW) DAEMON: Auth: sddm-helper exited with 9
[19:46:07.842] (II) DAEMON: Greeter stopped. SDDM::Auth::HelperExitStatus(9)
Maybe worth mentioning:
a) a scrub of a pool on a mobile hard disk drive on USB began yesterday
b) it feels, to me, as if this bug is more likely to bite after a long and/or
intensive desktop session.
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