When I log in to my laptop with Kubuntu 20.10, I enter the password and wait for the desktop window to load but it does not show and it returns me to the initial login window. I ran the test several times thinking that you had misspelled the password but got the same result.
Using CTRL + ALT + F2 I enter a console and log in without problems. From there I started the server x (startx command) and I was able to enter the desktop.
Since when I log in with the password it seems for a few seconds that it is loading the desktop but in the end it returns me to the login window again
I tried with this tutorial https://letsfoss.com/ubuntu-20-04-login-loop-fix/ but the problem persist
I use the command journalctl -b -u sddm for view the proccess of display manager and the log is:
Which route of validations should you review in order to find the solution since I have run out of ideas
Using CTRL + ALT + F2 I enter a console and log in without problems. From there I started the server x (startx command) and I was able to enter the desktop.
Since when I log in with the password it seems for a few seconds that it is loading the desktop but in the end it returns me to the login window again
I tried with this tutorial https://letsfoss.com/ubuntu-20-04-login-loop-fix/ but the problem persist
I use the command journalctl -b -u sddm for view the proccess of display manager and the log is:
Code:
Code:
-- Logs begin at Thu 2020-09-24 14:27:12 -05, end at Mon 2020-12-07 16:17:13 -05. -- dic 07 16:14:12 laptop systemd[1]: Starting Simple Desktop Display Manager... dic 07 16:14:12 laptop systemd[1]: Started Simple Desktop Display Manager. dic 07 16:14:17 laptop sddm[761]: Initializing... dic 07 16:14:17 laptop sddm[761]: Starting... dic 07 16:14:17 laptop sddm[761]: Logind interface found dic 07 16:14:17 laptop sddm[761]: Adding new display on vt 1 ... dic 07 16:14:17 laptop sddm[761]: Loading theme configuration from "" dic 07 16:14:17 laptop sddm[761]: Display server starting... dic 07 16:14:17 laptop sddm[761]: Running: /usr/bin/X -nolisten tcp -auth /var/run/sddm/{7f0a3c64-7670-4435-a580-19891a3af1f8} -background none -noreset -displayfd 17 -seat seat0 vt1 dic 07 16:14:24 laptop sddm[761]: Setting default cursor dic 07 16:14:25 laptop sddm[761]: Running display setup script "/usr/share/sddm/scripts/Xsetup" dic 07 16:14:25 laptop sddm[761]: Display server started. dic 07 16:14:25 laptop sddm[761]: Socket server starting... dic 07 16:14:25 laptop sddm[761]: Socket server started. dic 07 16:14:25 laptop sddm[761]: Loading theme configuration from "/usr/share/sddm/themes/ubuntu-theme/theme.conf" dic 07 16:14:25 laptop sddm[761]: Greeter starting... dic 07 16:14:25 laptop sddm[761]: Adding cookie to "/var/run/sddm/{7f0a3c64-7670-4435-a580-19891a3af1f8}" dic 07 16:14:25 laptop sddm-helper[870]: [PAM] Starting... dic 07 16:14:25 laptop sddm-helper[870]: [PAM] Authenticating... dic 07 16:14:25 laptop sddm-helper[870]: [PAM] returning. dic 07 16:14:25 laptop sddm-helper[870]: pam_unix(sddm-greeter:session): session opened for user sddm by (uid=0) dic 07 16:14:26 laptop sddm[761]: Greeter session started successfully dic 07 16:14:29 laptop sddm[761]: Message received from greeter: Connect dic 07 16:14:48 laptop sddm[761]: Message received from greeter: Login dic 07 16:14:48 laptop sddm[761]: Reading from "/usr/share/xsessions/plasma.desktop" dic 07 16:14:48 laptop sddm[761]: Reading from "/usr/share/xsessions/plasma.desktop" dic 07 16:14:48 laptop sddm[761]: Session "plasma.desktop" selected, command: "/usr/bin/startplasma-x11" dic 07 16:14:48 laptop sddm-helper[967]: [PAM] Starting... dic 07 16:14:48 laptop sddm-helper[967]: [PAM] Authenticating... dic 07 16:14:48 laptop sddm-helper[967]: [PAM] Preparing to converse... dic 07 16:14:48 laptop sddm-helper[967]: [PAM] Conversation with 1 messages dic 07 16:14:48 laptop sddm-helper[967]: pam_kwallet5(sddm:auth): (null): pam_sm_authenticate dic 07 16:14:48 laptop sddm-helper[967]: [PAM] returning. dic 07 16:14:48 laptop sddm[761]: Authenticated successfully dic 07 16:14:48 laptop sddm-helper[967]: pam_kwallet5(sddm:setcred): pam_kwallet5: pam_sm_setcred dic 07 16:14:48 laptop sddm-helper[967]: pam_unix(sddm:session): session opened for user diego by (uid=0) dic 07 16:14:48 laptop sddm-helper[967]: pam_kwallet5(sddm:session): pam_kwallet5: pam_sm_open_session dic 07 16:14:49 laptop sddm[761]: Auth: sddm-helper exited successfully dic 07 16:14:50 laptop sddm-helper[967]: pam_unix(sddm:session): session closed for user diego dic 07 16:14:49 laptop sddm[761]: Greeter stopped. dic 07 16:14:50 laptop sddm-helper[967]: pam_kwallet5(sddm:session): pam_kwallet5: pam_sm_close_session dic 07 16:14:50 laptop sddm-helper[967]: pam_kwallet5(sddm:setcred): pam_kwallet5: pam_sm_setcred dic 07 16:14:49 laptop sddm-helper[967]: Starting: "/etc/sddm/Xsession \"/usr/bin/startplasma-x11\"" dic 07 16:14:50 laptop sddm[761]: Session started dic 07 16:14:50 laptop sddm-helper[967]: [PAM] Closing session dic 07 16:14:50 laptop sddm-helper[967]: [PAM] Ended. dic 07 16:14:50 laptop sddm[761]: Auth: sddm-helper exited with 127 dic 07 16:14:50 laptop sddm[761]: Socket server stopping... dic 07 16:14:50 laptop sddm[761]: Socket server stopped. dic 07 16:14:50 laptop sddm[761]: Display server stopping... dic 07 16:14:52 laptop sddm[761]: Display server stopped. dic 07 16:14:52 laptop sddm[761]: Running display stop script "/usr/share/sddm/scripts/Xstop" dic 07 16:14:52 laptop sddm[761]: Removing display ":0" ... dic 07 16:14:52 laptop sddm[761]: Adding new display on vt 1 ... dic 07 16:14:52 laptop sddm[761]: Loading theme configuration from "" dic 07 16:14:52 laptop sddm[761]: Display server starting... dic 07 16:14:52 laptop sddm[761]: Running: /usr/bin/X -nolisten tcp -auth /var/run/sddm/{30b9b966-e253-492d-a0a6-f08cec746f61} -background none -noreset -displayfd 18 -seat seat0 vt1 dic 07 16:14:53 laptop sddm[761]: Setting default cursor dic 07 16:14:53 laptop sddm[761]: Running display setup script "/usr/share/sddm/scripts/Xsetup" dic 07 16:14:53 laptop sddm[761]: Display server started. dic 07 16:14:53 laptop sddm[761]: Socket server starting... dic 07 16:14:53 laptop sddm[761]: Socket server started. dic 07 16:14:53 laptop sddm[761]: Loading theme configuration from "/usr/share/sddm/themes/ubuntu-theme/theme.conf" dic 07 16:14:53 laptop sddm[761]: Greeter starting... dic 07 16:14:53 laptop sddm[761]: Adding cookie to "/var/run/sddm/{30b9b966-e253-492d-a0a6-f08cec746f61}" dic 07 16:14:53 laptop sddm-helper[1030]: [PAM] Starting... dic 07 16:14:53 laptop sddm-helper[1030]: [PAM] Authenticating... dic 07 16:14:53 laptop sddm-helper[1030]: pam_unix(sddm-greeter:session): session opened for user sddm by (uid=0) dic 07 16:14:53 laptop sddm-helper[1030]: [PAM] returning. dic 07 16:14:53 laptop sddm[761]: Greeter session started successfully dic 07 16:14:53 laptop sddm[761]: Message received from greeter: Connect [COLOR=#2E3436][FONT="][/FONT][/COLOR]
Which route of validations should you review in order to find the solution since I have run out of ideas
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