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Display Manager
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Problemas com lightdm 1.28 usando Manjaro 18.04 / Deepin 15.10 Release #71

Open serial02 opened 5 years ago

serial02 commented 5 years ago

Hello guys

It is appearing before the login screen, a white screen with X in the center and then normally enter the login screen, using the lightdm-deepin-greeter version. I've researched a lot, but I have not found a definitive solution. The only thing that resolves is to replace the greeter with another greeter.

In Terminal, if you type: sudo lightdm --test-mode --debug

edson@edson-pc6540br ~]$ sudo lightdm --test-mode --debug [sudo] senha para edson: [+0.00s] DEBUG: Logging to /var/log/lightdm/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.28.0, UID=0 PID=10285 [+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/60-deepin.conf [+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d [+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d [+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf [+0.00s] DEBUG: Using Xephyr for X servers [+0.00s] DEBUG: Registered seat module local [+0.00s] DEBUG: Registered seat module xremote [+0.00s] DEBUG: Registered seat module unity [+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager [+0.00s] DEBUG: _g_io_module_get_default: Found default implementation local (GLocalVfs) for ?gio-vfs? [+0.01s] DEBUG: Monitoring logind for seats [+0.01s] DEBUG: New seat added from logind: seat0 [+0.01s] DEBUG: Seat seat0: Loading properties from config section Seat:* [+0.01s] DEBUG: Seat seat0: Starting [+0.01s] DEBUG: Seat seat0: Creating greeter session [+0.01s] DEBUG: Seat seat0: Creating display server of type x [+0.01s] DEBUG: posix_spawn avoided (fd close requested) [+0.01s] DEBUG: Could not run plymouth --ping: Failed to execute child process ?plymouth? (No such file or directory) [+0.01s] DEBUG: Using VT 1 [+0.01s] DEBUG: Seat seat0: Starting local X display on VT 1 [+0.01s] DEBUG: XServer 1: Logging to /var/log/lightdm/x-1.log [+0.01s] DEBUG: XServer 1: Writing X server authority to /run/lightdm/root/:1 [+0.01s] DEBUG: XServer 1: Launching X Server [+0.01s] DEBUG: Launching process 10290: /usr/bin/Xephyr :1 -seat seat0 -auth /run/lightdm/root/:1 -nolisten tcp vt1 -novtswitch [+0.01s] DEBUG: XServer 1: Waiting for ready signal from X server :1 [+0.01s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.01s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+0.01s] DEBUG: Loading users from org.freedesktop.Accounts [+0.01s] DEBUG: User /org/freedesktop/Accounts/User1000 added Failed to use bus name org.freedesktop.DisplayManager, do you have appropriate permissions?

If we use the command lightdm --test-mode --debug "without sudo" the display will appear, where the cursor will flash, but it is not possible to type inside the window even alternately the option CTRL + SHIFT

[edson@edson-pc6540br ~]$ lightdm --test-mode --debug [+0.00s] DEBUG: Logging to /home/edson/.cache/lightdm/log/lightdm.log [+0.00s] DEBUG: Starting Light Display Manager 1.28.0, UID=1000 PID=11790 [+0.00s] DEBUG: Loading configuration dirs from /usr/share/lightdm/lightdm.conf.d [+0.00s] DEBUG: Loading configuration from /usr/share/lightdm/lightdm.conf.d/60-deepin.conf [+0.00s] DEBUG: Loading configuration dirs from /usr/local/share/lightdm/lightdm.conf.d [+0.00s] DEBUG: Loading configuration dirs from /etc/xdg/lightdm/lightdm.conf.d [+0.00s] DEBUG: Loading configuration from /etc/lightdm/lightdm.conf [+0.00s] DEBUG: Running in user mode [+0.00s] DEBUG: Using Xephyr for X servers [+0.00s] DEBUG: Registered seat module local [+0.00s] DEBUG: Registered seat module xremote [+0.00s] DEBUG: Registered seat module unity [+0.00s] DEBUG: Using D-Bus name org.freedesktop.DisplayManager [+0.01s] DEBUG: _g_io_module_get_default: Found default implementation gvfs (GDaemonVfs) for ?gio-vfs? [+0.02s] DEBUG: Monitoring logind for seats [+0.02s] DEBUG: New seat added from logind: seat0 [+0.02s] DEBUG: Seat seat0: Loading properties from config section Seat:* [+0.02s] DEBUG: Seat seat0: Starting [+0.02s] DEBUG: Seat seat0: Creating greeter session [+0.02s] DEBUG: Loading users from org.freedesktop.Accounts [+0.02s] DEBUG: User /org/freedesktop/Accounts/User1000 added [+0.03s] DEBUG: Seat seat0: Creating display server of type x [+0.03s] DEBUG: posix_spawn avoided (fd close requested) [+0.03s] DEBUG: Could not run plymouth --ping: Failed to execute child process ?plymouth? (No such file or directory) [+0.03s] DEBUG: Seat seat0: Starting local X display [+0.03s] DEBUG: XServer 1: Logging to /home/edson/.cache/lightdm/log/x-1.log [+0.03s] DEBUG: XServer 1: Writing X server authority to /run/lightdm/root/:1 [+0.03s] WARNING: Error reading existing Xauthority: Failed to open file ?/run/lightdm/root/:1?: Permission denied [+0.03s] WARNING: XServer 1: Failed to write authority: Failed to open X authority /run/lightdm/root/:1: Permission denied [+0.03s] DEBUG: XServer 1: Launching X Server [+0.03s] DEBUG: Launching process 11795: /usr/bin/Xephyr :1 -seat seat0 -auth /run/lightdm/root/:1 -nolisten tcp [+0.03s] DEBUG: XServer 1: Waiting for ready signal from X server :1 [+0.03s] DEBUG: Acquired bus name org.freedesktop.DisplayManager [+0.03s] DEBUG: Registering seat with bus path /org/freedesktop/DisplayManager/Seat0 [+0.03s] WARNING: Could not enumerate user data directory /var/lib/lightdm-data: Error opening directory '/var/lib/lightdm-data': Permission denied [+0.19s] DEBUG: Got signal 10 from process 11795 [+0.19s] DEBUG: XServer 1: Got signal from X server :1 [+0.19s] DEBUG: XServer 1: Connecting to XServer :1 [+0.20s] DEBUG: Seat seat0: Display server ready, starting session authentication [+0.20s] DEBUG: Session: Not setting XDG_VTNR [+0.20s] DEBUG: Session pid=11801: Started with service 'lightdm-greeter', username 'edson' [+0.22s] DEBUG: Session pid=11801: Authentication complete with return value 0: Success [+0.22s] DEBUG: Seat seat0: Session authenticated, running command [+0.22s] DEBUG: Session pid=11801: Not setting XDG_VTNR [+0.22s] DEBUG: Session pid=11801: Running command /usr/bin/deepin-greeter [+0.22s] DEBUG: Creating shared data directory /var/lib/lightdm-data/edson [+0.22s] WARNING: Could not create user data directory /var/lib/lightdm-data/edson: Error creating directory /var/lib/lightdm-data/edson: Permission denied [+0.22s] DEBUG: Session pid=11801: Logging to /home/edson/.cache/lightdm/log/seat0-greeter.log [+0.39s] DEBUG: Greeter connected version=1.28.0 api=1 resettable=false [+0.55s] DEBUG: Greeter start authentication for edson [+0.55s] DEBUG: Session: Not setting XDG_VTNR [+0.55s] DEBUG: Session pid=11832: Started with service 'lightdm', username 'edson' [+0.55s] DEBUG: Greeter start authentication for edson [+0.55s] DEBUG: Session pid=11832: Sending SIGTERM [+0.55s] DEBUG: Session: Not setting XDG_VTNR [+0.55s] DEBUG: Session pid=11833: Started with service 'lightdm', username 'edson' [+0.55s] DEBUG: Session pid=11832: Terminated with signal 15 [+0.55s] DEBUG: Session: Failed during authentication [+0.55s] DEBUG: Seat seat0: Session stopped [+0.55s] DEBUG: Launching process 11834: /usr/sbin/deepin-fix-xauthority-perm [+0.56s] DEBUG: Process 11834 exited with return value 0 [+0.56s] DEBUG: Seat seat0: Exit status of /usr/sbin/deepin-fix-xauthority-perm: 0 [+0.61s] DEBUG: Session pid=11833: Got 1 message(s) from PAM [+0.61s] DEBUG: Prompt greeter with 1 message(s

Imgur

Edited: Adding this information below:

[edson@edson-pc6540br ~]$ dmesg | grep -i error [ 0.820975] RAS: Correctable Errors collector initialized. [ 34.280345] lightdm-deepin-[665]: segfault at 0 ip 0000563e25b2cc87 sp 00007ffd5f686340 error 4 in lightdm-deepin-greeter[563e25b20000+99000] [ 2898.992833] traps: KeyboardMonitor[2730] general protection ip:7f5680bddef7 sp:7f566affc810 error:0 in libc-2.29.so[7f5680bc6000+14c000] [ 8051.450206] traps: lightdm-deepin-[11812] general protection ip:7fa71c392ef7 sp:7ffd170498e0 error:0 in libc-2.29.so[7fa71c37b000+14c000] [edson@edson-pc6540br ~]$

If you can help me in this matter I am grateful (!)

Serial02

yylian commented 3 years ago

Hey, did you came across a solution? Bumping into the same warning messages when running the testmode without sudo or launching the lightdm systemd service