355683 – Upgraded from 5.15 to 5.16. Now hangs just before sddm should show logging in GUI.

Bug 355683 - Upgraded from 5.15 to 5.16. Now hangs just before sddm should show logging in GUI.

Summary: Upgraded from 5.15 to 5.16. Now hangs just before sddm should show logging in...

Status:	RESOLVED WORKSFORME

Alias:	None

Product:	plasmashell
Classification:	Plasma
Component:	Global Theme packages (show other bugs)
Version:	5.4.3
Platform:	Arch Linux Linux

Importance:	NOR crash
Target Milestone:	1.0
Assignee:	Plasma Bugs List

URL:
Keywords:

Depends on:
Blocks:

Reported:	2015-11-21 10:19 UTC by Wiktor
Modified:	2015-12-04 15:48 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed In:
Sentry Crash Report:

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Description Wiktor 2015-11-21 10:19:27 UTC

Yesterday upgraded my Arch Linux system. After upgrade I see systemd init check, then sddm should welcome me with logging in gui, but instead it hangs in systemd console output. I'm still able to switch between other tty.

Downgrading from 5.16 to 5.15 temporarily solves problem.

Because Arch gave me best KDE experience as they provide mostly vanilla packages I've decided to create bug report in both places cause I don't know where is the problem.

I'm using vanilla kernel, and Plasma 5.4 from stable repository. System is up to date.

Reproducible: Always

Steps to Reproduce:
1. Install pkg in version 5.16.
2. Restart.

Actual Results:  
Sddm hangs

Expected Results:  
Should see logging in gui.

Comment 1 Wiktor 2015-11-21 10:54:09 UTC

lis 21 10:49:55 arch sddm[439]: Starting...
lis 21 10:49:55 arch sddm[439]: Adding new display on vt 1 ...
lis 21 10:49:55 arch sddm[439]: Display server starting...
lis 21 10:49:55 arch sddm[439]: Running: /usr/bin/X -nolisten tcp -auth /var/run/sddm/{870dfd9e-8bfe-4dab-be86-df9a8a59307f} -background none -noreset -displayfd 17 vt1
lis 21 10:49:55 arch systemd[1]: Created slice system-systemd\x2dbacklight.slice.
lis 21 10:49:55 arch systemd[1]: Starting Load/Save Screen Backlight Brightness of backlight:intel_backlight...
lis 21 10:49:55 arch systemd[1]: Started Load/Save Screen Backlight Brightness of backlight:intel_backlight.
lis 21 10:49:55 arch kernel: psmouse serio2: synaptics: queried min coordinates: x [1380..], y [1192..]
lis 21 10:49:55 arch kernel: psmouse serio2: synaptics: Touchpad model: 1, fw: 8.1, id: 0x1e2b1, caps: 0xd00123/0x840300/0x126800/0x0, board id: 2942, fw id: 1524475
lis 21 10:49:55 arch kernel: input: SynPS/2 Synaptics TouchPad as /devices/platform/i8042/serio2/input/input10
lis 21 10:49:55 arch kernel: mousedev: PS/2 mouse device common for all mice
lis 21 10:49:55 arch sddm[439]: Running display setup script  "/usr/share/sddm/scripts/Xsetup"
lis 21 10:49:55 arch sddm[439]: Display server started.
lis 21 10:49:55 arch sddm[439]: Socket server starting...
lis 21 10:49:55 arch sddm[439]: Socket server started.
lis 21 10:49:55 arch sddm[439]: Greeter starting...
lis 21 10:49:55 arch sddm[439]: Adding cookie to "/var/run/sddm/{870dfd9e-8bfe-4dab-be86-df9a8a59307f}"
lis 21 10:49:55 arch sddm-helper[495]: [PAM] Starting...
lis 21 10:49:55 arch sddm-helper[495]: [PAM] Authenticating...
lis 21 10:49:55 arch sddm-helper[495]: [PAM] returning.
lis 21 10:49:55 arch sddm-helper[495]: pam_unix(sddm-greeter:session): session opened for user sddm by (uid=0)
lis 21 10:49:55 arch systemd[1]: Created slice user-995.slice.
lis 21 10:49:55 arch systemd[1]: Starting User Manager for UID 995...
lis 21 10:49:55 arch systemd-logind[429]: New session c1 of user sddm.
lis 21 10:49:55 arch systemd[1]: Started Session c1 of user sddm.
lis 21 10:49:55 arch systemd[497]: pam_unix(systemd-user:session): session opened for user sddm by (uid=0)
lis 21 10:49:55 arch systemd[497]: Listening on Sound System.
lis 21 10:49:55 arch systemd[497]: Starting D-Bus User Message Bus Socket.
lis 21 10:49:55 arch systemd[497]: Reached target Timers.
lis 21 10:49:55 arch systemd[497]: Reached target Paths.
lis 21 10:49:55 arch systemd[497]: Listening on D-Bus User Message Bus Socket.
lis 21 10:49:55 arch systemd[497]: Reached target Sockets.
lis 21 10:49:55 arch systemd[497]: Reached target Basic System.
lis 21 10:49:55 arch systemd[497]: Reached target Default.
lis 21 10:49:55 arch systemd[497]: Startup finished in 12ms.
lis 21 10:49:55 arch systemd[1]: Started User Manager for UID 995.
lis 21 10:49:55 arch sddm[439]: Greeter session started successfully
lis 21 10:49:55 arch sddm-greeter[505]: Reading from "/usr/share/xsessions/plasma-mediacenter.desktop"
lis 21 10:49:55 arch sddm-greeter[505]: Reading from "/usr/share/xsessions/plasma.desktop"
lis 21 10:49:55 arch sddm-greeter[505]: Connected to the daemon.
lis 21 10:49:55 arch sddm[439]: Message received from greeter: Connect
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject::installEventFilter(): Cannot filter events for objects in a different thread.
lis 21 10:49:56 arch systemd[497]: Started D-Bus User Message Bus.
lis 21 10:49:56 arch sddm-greeter[505]: QObject: Cannot create children for a parent that is in a different thread.
                                        (Parent is SDDM::GreeterApp(0x7ffdb3d3abf0), parent's thread is QThread(0x19b3830), current thread is QThread(0x1a04df0)
lis 21 10:49:56 arch sddm-greeter[505]: QObject::installEventFilter(): Cannot filter events for objects in a different thread.
lis 21 10:49:56 arch sddm-helper[495]: [PAM] Ended.
lis 21 10:49:56 arch sddm[439]: Auth: sddm-helper exited with 7
lis 21 10:49:56 arch sddm[439]: Greeter stopped.
lis 21 10:49:56 arch systemd-logind[429]: Removed session c1.
lis 21 10:49:56 arch systemd[1]: Stopping User Manager for UID 995...
lis 21 10:49:56 arch systemd[497]: Stopping D-Bus User Message Bus...
lis 21 10:49:56 arch systemd[497]: Stopped target Default.
lis 21 10:49:56 arch systemd[497]: Stopped D-Bus User Message Bus.
lis 21 10:49:56 arch systemd[497]: Stopped target Basic System.
lis 21 10:49:56 arch systemd[497]: Stopped target Timers.
lis 21 10:49:56 arch systemd[497]: Stopped target Paths.
lis 21 10:49:56 arch systemd[497]: Stopped target Sockets.
lis 21 10:49:56 arch systemd[497]: Closed Sound System.
lis 21 10:49:56 arch systemd[497]: Closed D-Bus User Message Bus Socket.
lis 21 10:49:56 arch systemd[497]: Reached target Shutdown.
lis 21 10:49:56 arch systemd[497]: Starting Exit the Session...
lis 21 10:49:56 arch systemd[497]: Received SIGRTMIN+24 from PID 512 (kill).
lis 21 10:49:56 arch systemd[500]: pam_unix(systemd-user:session): session closed for user sddm
lis 21 10:49:56 arch systemd[1]: Stopped User Manager for UID 995.
lis 21 10:49:56 arch systemd[1]: Removed slice user-995.slice.
lis 21 10:49:56 arch systemd-coredump[509]: Removed old coredump core.sddm-greeter.995.7a35ae23fbf04f5cb94bf8d022e50d2f.505.1448099396000000.lz4.
lis 21 10:49:56 arch systemd-coredump[509]: Process 505 (sddm-greeter) of user 995 dumped core.
lis 21 10:49:58 arch NetworkManager[424]: <info>  (wlp4s0): supplicant interface state: ready -> inactive
lis 21 10:49:59 arch NetworkManager[424]: <info>  startup complete
lis 21 10:50:00 arch systemd[1]: Started Getty on tty2.
lis 21 10:50:05 arch login[520]: pam_unix(login:session): session opened for user wicu by LOGIN(uid=0)
lis 21 10:50:05 arch systemd[1]: Created slice user-1000.slice.
lis 21 10:50:05 arch NetworkManager[424]: <info>  Auto-activating connection 'Aligator'.
lis 21 10:50:05 arch NetworkManager[424]: <info>  (wlp4s0): Activation: starting connection 'Aligator' (4518042b-bd49-441e-9688-535f6ac7377a)
lis 21 10:50:05 arch NetworkManager[424]: <info>  (wlp4s0): device state change: disconnected -> prepare (reason 'none') [30 40 0]
lis 21 10:50:05 arch NetworkManager[424]: <info>  NetworkManager state is now CONNECTING
lis 21 10:50:05 arch systemd[1]: Starting User Manager for UID 1000...
lis 21 10:50:05 arch NetworkManager[424]: <info>  (wlp4s0): device state change: prepare -> config (reason 'none') [40 50 0]
lis 21 10:50:05 arch NetworkManager[424]: <info>  (wlp4s0): Activation: (wifi) access point 'Aligator' has security, but secrets are required.
lis 21 10:50:05 arch NetworkManager[424]: <info>  (wlp4s0): device state change: config -> need-auth (reason 'none') [50 60 0]
lis 21 10:50:05 arch systemd-logind[429]: New session c2 of user wicu.
lis 21 10:50:05 arch NetworkManager[424]: <warn>  (wlp4s0): No agents were available for this request.
lis 21 10:50:05 arch NetworkManager[424]: <info>  (wlp4s0): device state change: need-auth -> failed (reason 'no-secrets') [60 120 7]
lis 21 10:50:05 arch systemd[1]: Started Session c2 of user wicu.
lis 21 10:50:05 arch NetworkManager[424]: <info>  NetworkManager state is now DISCONNECTED
lis 21 10:50:05 arch NetworkManager[424]: <warn>  (wlp4s0): Activation: failed for connection 'Aligator'
lis 21 10:50:05 arch NetworkManager[424]: <info>  (wlp4s0): device state change: failed -> disconnected (reason 'none') [120 30 0]
lis 21 10:50:05 arch kernel: IPv6: ADDRCONF(NETDEV_UP): wlp4s0: link is not ready
lis 21 10:50:05 arch systemd[524]: pam_unix(systemd-user:session): session opened for user wicu by (uid=0)
lis 21 10:50:05 arch systemd[524]: Reached target Paths.
lis 21 10:50:05 arch systemd[524]: Listening on Sound System.
lis 21 10:50:05 arch login[520]: LOGIN ON tty2 BY wicu
lis 21 10:50:05 arch systemd[524]: Starting D-Bus User Message Bus Socket.
lis 21 10:50:05 arch systemd[524]: Reached target Timers.
lis 21 10:50:05 arch systemd[524]: Listening on D-Bus User Message Bus Socket.
lis 21 10:50:05 arch systemd[524]: Reached target Sockets.
lis 21 10:50:05 arch systemd[524]: Reached target Basic System.
lis 21 10:50:05 arch systemd[524]: Reached target Default.
lis 21 10:50:05 arch systemd[524]: Startup finished in 9ms.
lis 21 10:50:05 arch systemd[1]: Started User Manager for UID 1000.
lis 21 10:50:08 arch NetworkManager[424]: <info>  (wlp4s0): supplicant interface state: inactive -> scanning
lis 21 10:50:25 arch sudo[549]:     wicu : TTY=tty2 ; PWD=/home/wicu ; USER=root ; COMMAND=/usr/bin/pacman -U /var/cache/pacman/pkg/kinit-5.16.0-1-x86_64.pkg.tar.xz
lis 21 10:50:25 arch sudo[549]: pam_unix(sudo:session): session opened for user root by wicu(uid=0)
lis 21 10:50:27 arch sudo[549]: pam_unix(sudo:session): session closed for user root
lis 21 10:50:38 arch sudo[570]:     wicu : TTY=tty2 ; PWD=/home/wicu ; USER=root ; COMMAND=/usr/bin/pacman -U /var/cache/pacman/pkg/plasma-framework-5.15
lis 21 10:50:38 arch sudo[570]: pam_unix(sudo:session): session opened for user root by wicu(uid=0)
lis 21 10:50:38 arch sudo[570]: pam_unix(sudo:session): session closed for user root
lis 21 10:50:40 arch sudo[575]:     wicu : TTY=tty2 ; PWD=/home/wicu ; USER=root ; COMMAND=/usr/bin/pacman -U /var/cache/pacman/pkg/plasma-framework-5.15.0-1-x86_64.pkg.tar.xz
lis 21 10:50:40 arch sudo[575]: pam_unix(sudo:session): session opened for user root by wicu(uid=0)
lis 21 10:50:41 arch sudo[575]: pam_unix(sudo:session): session closed for user root
lis 21 10:50:44 arch systemd-logind[429]: System is rebooting.
lis 21 10:50:44 arch systemd[1]: Stopped target Bluetooth.
lis 21 10:50:44 arch systemd[1]: Closed Load/Save RF Kill Switch Status /dev/rfkill Watch.
lis 21 10:50:44 arch systemd[1]: Stopped target Graphical Interface.
lis 21 10:50:44 arch systemd[1]: Stopping Simple Desktop Display Manager...
lis 21 10:50:44 arch sddm[439]: Signal received: SIGTERM
lis 21 10:50:44 arch systemd[1]: Stopping Authorization Manager...
lis 21 10:50:44 arch sddm[439]: Socket server stopping...
lis 21 10:50:44 arch sddm[439]: Socket server stopped.
lis 21 10:50:44 arch sddm[439]: Display server stopping...

Comment 2 Wiktor 2015-12-04 15:47:25 UTC

There is updated package now in Arch, 5.16.0-2 which seems to have fix for this bug. Or it was something different in Plasma 5.5 Beta which I've decided to test.