Bug 236174

Summary: x11/kf5-kded: crashes since upgrade to 5.15.2
Product: Ports & Packages Reporter: Martin Birgmeier <d8zNeCFG>
Component: Individual Port(s)Assignee: freebsd-kde (group) <kde>
Status: Closed Overcome By Events    
Severity: Affects Only Me CC: tcberner, w.schwarzenfeld
Priority: --- Flags: tcberner: maintainer-feedback+
Version: Latest   
Hardware: Any   
OS: Any   

Description Martin Birgmeier 2019-03-03 06:33:09 UTC 
Scenario:
- FreeBSD 12.0 latest patchlevel (releng/12.0)
- Using portmaster to always upgrade to latest ports
- Starting kde using sddm
- A few days ago, upgraded plasma5 to 5.15.2

Result:
- Since upgrading plasma to 5.15.2, when starting a KDE session, a red "crash" symbol appears in the system tray, indicating that kded5 has crashed
- There are no immediately visible problems resulting from this

[0]% grep -i kded .local/share/sddm/xorg-session.log 
kdeinit5: preparing to launch 'libkdeinit5_kded5'
kdeinit5: Launched KDED, pid = 2091 result = 0
Initializing  "kded_touchpad" :  "kcminit_touchpad"
KCrash: Attempting to start /usr/local/bin/kded5 from kdeinit
kdeinit5: Got EXEC_NEW '/usr/local/bin/kded5' from wrapper.
kdeinit5: preparing to launch '/usr/local/bin/kded5'
KCrash: Application Name = kded5 path = /usr/local/bin pid = 2091
KCrash: Arguments: /usr/local/bin/kded5 
print-manager.kded: unable to register service to dbus
kscreen.kded: PowerDevil SuspendSession action not available!
[0]%
Comment 1 Walter Schwarzenfeld 2019-03-03 10:34:08 UTC 
Found this:
https://github.com/NixOS/nixpkgs/issues/24563

last comment:
After disabling session restore and restarting a KDE session, you can then re-enable session restore, and everything will behave just like before.
Comment 2 Walter Schwarzenfeld 2019-03-03 10:34:30 UTC 
Don't if it solves, but maybe.
Comment 3 Martin Birgmeier 2019-03-03 12:40:31 UTC 
Hmmm... I tried this, and at least in this new session I have not had the crash.

[0]% grep -i kded .local/share/sddm/xorg-session.log
kdeinit5: preparing to launch 'libkdeinit5_kded5'
kdeinit5: Launched KDED, pid = 9647 result = 0
print-manager.kded: unable to register service to dbus
Initializing  "kded_touchpad" :  "kcminit_touchpad"
kscreen.kded: PowerDevil SuspendSession action not available!
[0]% grep -i crash .local/share/sddm/xorg-session.log
[1]%
Comment 4 Martin Birgmeier 2019-03-03 12:40:59 UTC 
Thanks for the pointer. I'll watch this a little longer and then hopefully close this PR.
Comment 5 Martin Birgmeier 2019-03-03 16:39:13 UTC 
After the second reboot with session restore re-enabled, the crash has been re-enabled as well...
Comment 6 Tobias C. Berner freebsd_committer freebsd_triage 2019-03-03 17:08:00 UTC 
(In reply to Martin Birgmeier from comment #5)
I cannot reproduce this on my desktop. I'll see if any other computer of mine behaves like this.
Comment 7 Martin Birgmeier 2019-06-28 08:38:32 UTC 
With one of the recent upgrades of plasma/KDE, this issue has vanished.

-- Martin