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cfgauss
l33t
Joined: 18 May 2005
Posts: 726
Location: USA
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 Posted: Tue Dec 10, 2024 6:41 pm Post subject: [SOLVED] SDDM fails to launch Plasma |
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I get a black KDE screen. But I can launch plasma with startx normally from VT1.
| Code: | $ qlist -Iv sddm plasma-meta
acct-group/sddm-0-r1
acct-user/sddm-0-r1
kde-plasma/plasma-meta-6.2.4
kde-plasma/sddm-kcm-6.2.4
x11-misc/sddm-0.21.0_p20240723-r10 |
Any debugging hints will be gratefully received.
[SOLVED] From SDDM, Plasma (Wayland) launches Plasma normally but Plasma (X11) launches a "frozen", black-screen version. [/SOLVED]
Last edited by cfgauss on Sat Dec 14, 2024 3:44 pm; edited 1 time in total |
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cfgauss
l33t
Joined: 18 May 2005
Posts: 726
Location: USA
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| Posted: Wed Dec 11, 2024 1:26 am Post subject: |
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Here is sddm.log:
| Code: | [19:13:09.278] (WW) DAEMON: Signal received: SIGTERM
[19:13:09.278] (WW) HELPER: Signal received: SIGTERM
[19:13:09.279] (II) HELPER: [PAM] Closing session
[19:13:09.280] (II) HELPER: [PAM] Ended.
[19:13:09.281] (WW) DAEMON: Auth: sddm-helper exited with 255
[19:13:09.281] (II) DAEMON: Display server stopping...
[19:13:09.316] (II) DAEMON: Display server stopped.
[19:13:09.316] (II) DAEMON: Running display stop script QList("/usr/share/sddm/scripts/Xstop")
[19:14:20.245] (II) DAEMON: Initializing...
[19:14:20.251] (II) DAEMON: Starting...
[19:14:20.251] (II) DAEMON: Logind interface found
[19:14:20.252] (II) DAEMON: Adding new display...
[19:14:20.255] (II) DAEMON: Loaded empty theme configuration
[19:14:20.255] (II) DAEMON: Xauthority path: "/run/sddm/xauth_wOmofy"
[19:14:20.255] (II) DAEMON: Using VT 2
[19:14:20.255] (II) DAEMON: Display server starting...
[19:14:20.255] (II) DAEMON: Writing cookie to "/run/sddm/xauth_wOmofy"
[19:14:20.255] (II) DAEMON: Running: /usr/bin/X -nolisten tcp -background none -seat seat0 vt2 -auth /run/sddm/xauth_wOmofy -noreset -displayfd 16
[19:14:20.694] (II) DAEMON: Setting default cursor
[19:14:20.704] (II) DAEMON: Running display setup script "/usr/share/sddm/scripts/Xsetup"
[19:14:20.708] (II) DAEMON: Display server started.
[19:14:20.710] (II) DAEMON: Reading from "/usr/share/xsessions/plasmax11.desktop"
[19:14:20.712] (II) DAEMON: Session "/usr/share/xsessions/plasmax11.desktop" selected, command: "/usr/bin/startplasma-x11" for VT 2
[19:14:20.726] (II) HELPER: [PAM] Starting...
[19:14:20.726] (II) HELPER: [PAM] Authenticating...
[19:14:20.726] (II) HELPER: [PAM] Preparing to converse...
[19:14:20.726] (II) HELPER: [PAM] Conversation with 1 messages
[19:14:20.727] (II) HELPER: [PAM] returning.
[19:14:20.728] (II) DAEMON: Authentication for user "user" successful
[19:14:20.782] (II) HELPER: Writing cookie to "/tmp/xauth_KCdVrR"
[19:14:20.782] (II) HELPER: Starting X11 session: "" "/usr/share/sddm/scripts/Xsession \"/usr/bin/startplasma-x11\""
[19:14:20.786] (II) DAEMON: Session started true |
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cfgauss
l33t
Joined: 18 May 2005
Posts: 726
Location: USA
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| Posted: Sat Dec 14, 2024 12:13 am Post subject: |
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When I turn off Autologin, SDDM boots. When I choose Plasma (X11), Plasma boots a black screen with two processes I launched from 10-agent-startup.sh. The mouse and keyboard work but otherwise Plasma is "frozen". When I choose Plasma (Wayland) Plasma boots normally. I had planned to wait a bit before adopting Wayland but I don't seem to have a choice. So far it's worked fine with no obvious problems (yet).
Here's sddm.log for Wayland:
| Code: | [07:05:54.825] (II) DAEMON: Initializing...
[07:05:54.831] (II) DAEMON: Starting...
[07:05:54.831] (II) DAEMON: Logind interface found
[07:05:54.832] (II) DAEMON: Adding new display...
[07:05:54.836] (II) DAEMON: Loaded empty theme configuration
[07:05:54.837] (II) DAEMON: Xauthority path: "/run/sddm/xauth_IvaXmf"
[07:05:54.837] (II) DAEMON: Using VT 2
[07:05:54.837] (II) DAEMON: Display server starting...
[07:05:54.837] (II) DAEMON: Writing cookie to "/run/sddm/xauth_IvaXmf"
[07:05:54.837] (II) DAEMON: Running: /usr/bin/X -nolisten tcp -background none -seat seat0 vt2 -auth /run/sddm/xauth_IvaXmf -noreset -displayfd 16
[07:05:55.288] (II) DAEMON: Setting default cursor
[07:05:55.300] (II) DAEMON: Running display setup script "/usr/share/sddm/scripts/Xsetup"
[07:05:55.304] (II) DAEMON: Display server started.
[07:05:55.305] (II) DAEMON: Reading from "/usr/share/wayland-sessions/plasma.desktop"
[07:05:55.307] (II) DAEMON: Session "/usr/share/wayland-sessions/plasma.desktop" selected, command: "/usr/libexec/plasma-dbus-run-session-if-needed /usr/bin/startplasma-wayland" for VT 3
[07:05:55.323] (II) HELPER: [PAM] Starting...
[07:05:55.323] (II) HELPER: [PAM] Authenticating...
[07:05:55.323] (II) HELPER: [PAM] Preparing to converse...
[07:05:55.323] (II) HELPER: [PAM] Conversation with 1 messages
[07:05:55.324] (II) HELPER: [PAM] returning.
[07:05:55.325] (II) DAEMON: Authentication for user "user" successful
[07:05:55.377] (II) HELPER: Starting Wayland user session: "/usr/share/sddm/scripts/wayland-session" "/usr/libexec/plasma-dbus-run-session-if-needed /usr/bin/startplasma-wayland"
[07:05:55.378] (II) HELPER: Jumping to VT 3
[07:05:55.378] (II) HELPER: VT mode didn't need to be fixed
[07:05:55.766] (II) DAEMON: Session started true |
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