And here is the output of sudo journalctl --boot=0
at the time of the problem while starting sddm incase it is usefful for debugging:
Jul 27 13:17:26 fractal sudo[2670]: pam_unix(sudo:session): session closed for user root
Jul 27 13:17:26 fractal audit[2670]: USER_END pid=2670 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:session_close grantors=pam_keyinit,pam_limits,pam_keyinit,pam_limits,pam_systemd,pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Jul 27 13:17:26 fractal audit[2670]: CRED_DISP pid=2670 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_env,pam_fprintd acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Jul 27 13:17:34 fractal audit[2679]: USER_ACCT pid=2679 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:accounting grantors=pam_unix acct="manuel" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Jul 27 13:17:34 fractal sudo[2679]: manuel : TTY=pts/0 ; PWD=/home/manuel ; USER=root ; COMMAND=/usr/bin/systemctl restart sddm
Jul 27 13:17:34 fractal audit[2679]: USER_CMD pid=2679 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='cwd="/home/manuel" cmd=73797374656D63746C2072657374617274207364646D exe="/usr/bin/sudo" terminal=pts/0 res=success'
Jul 27 13:17:34 fractal audit[2679]: CRED_REFR pid=2679 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_env,pam_fprintd acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Jul 27 13:17:34 fractal sudo[2679]: pam_unix(sudo:session): session opened for user root(uid=0) by manuel(uid=1000)
Jul 27 13:17:34 fractal audit[2679]: USER_START pid=2679 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:session_open grantors=pam_keyinit,pam_limits,pam_keyinit,pam_limits,pam_systemd,pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Jul 27 13:17:34 fractal systemd[1]: Stopping sddm.service - Simple Desktop Display Manager...
Jul 27 13:17:34 fractal sddm[2125]: Signal received: SIGTERM
Jul 27 13:17:34 fractal sddm-helper[2144]: Signal received: SIGTERM
Jul 27 13:17:34 fractal sddm-helper-start-wayland[2236]: Signal received: SIGTERM
Jul 27 13:17:34 fractal sddm-helper-start-wayland[2236]: Stopping... "/usr/bin/sddm-greeter-qt6"
Jul 27 13:17:34 fractal sddm-greeter-qt6[2302]: Signal received: SIGTERM
Jul 27 13:17:34 fractal sddm-helper-start-wayland[2236]: "warning: queue 0x55852724d070 destroyed while proxies still attached:\n wl_callback@54 still attached\n"
Jul 27 13:17:35 fractal sddm-helper-start-wayland[2236]: Stopping... "kwin_wayland"
Jul 27 13:17:36 fractal sddm-helper[2144]: pam_unix(sddm-greeter:session): session closed for user sddm
Jul 27 13:17:36 fractal audit[2144]: USER_END pid=2144 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:session_close grantors=pam_unix,pam_systemd acct="sddm" exe="/usr/libexec/sddm-helper" hostname=fractal addr=? terminal=/dev/tty1 res=success'
Jul 27 13:17:36 fractal audit[2144]: CRED_DISP pid=2144 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_permit acct="sddm" exe="/usr/libexec/sddm-helper" hostname=fractal addr=? terminal=/dev/tty1 res=success'
Jul 27 13:17:36 fractal sddm[2125]: Auth: sddm-helper exited with 255
Jul 27 13:17:36 fractal systemd-logind[1720]: Session c1 logged out. Waiting for processes to exit.
Jul 27 13:17:36 fractal systemd[1]: session-c1.scope: Deactivated successfully.
Jul 27 13:17:36 fractal systemd[1]: session-c1.scope: Consumed 8.685s CPU time.
Jul 27 13:17:36 fractal bluetoothd[1666]: Endpoint unregistered: sender=:1.38 path=/MediaEndpoint/A2DPSource/ldac
Jul 27 13:17:36 fractal bluetoothd[1666]: Endpoint unregistered: sender=:1.38 path=/MediaEndpoint/A2DPSink/aac
Jul 27 13:17:36 fractal systemd-logind[1720]: Removed session c1.
Jul 27 13:17:36 fractal bluetoothd[1666]: Endpoint unregistered: sender=:1.38 path=/MediaEndpoint/A2DPSource/aac
Jul 27 13:17:36 fractal bluetoothd[1666]: Endpoint unregistered: sender=:1.38 path=/MediaEndpoint/A2DPSink/sbc
Jul 27 13:17:36 fractal bluetoothd[1666]: Endpoint unregistered: sender=:1.38 path=/MediaEndpoint/A2DPSource/sbc
Jul 27 13:17:36 fractal bluetoothd[1666]: Endpoint unregistered: sender=:1.38 path=/MediaEndpoint/A2DPSink/sbc_xq
Jul 27 13:17:36 fractal bluetoothd[1666]: Endpoint unregistered: sender=:1.38 path=/MediaEndpoint/A2DPSource/sbc_xq
Jul 27 13:17:36 fractal bluetoothd[1666]: Endpoint unregistered: sender=:1.38 path=/MediaEndpoint/A2DPSource/faststream
Jul 27 13:17:36 fractal bluetoothd[1666]: Endpoint unregistered: sender=:1.38 path=/MediaEndpoint/A2DPSource/faststream_duplex
Jul 27 13:17:36 fractal bluetoothd[1666]: Endpoint unregistered: sender=:1.38 path=/MediaEndpoint/A2DPSink/opus_05
Jul 27 13:17:36 fractal systemd[1]: sddm.service: Deactivated successfully.
Jul 27 13:17:36 fractal bluetoothd[1666]: Endpoint unregistered: sender=:1.38 path=/MediaEndpoint/A2DPSource/opus_05
Jul 27 13:17:36 fractal bluetoothd[1666]: Endpoint unregistered: sender=:1.38 path=/MediaEndpoint/A2DPSink/opus_05_duplex
Jul 27 13:17:36 fractal bluetoothd[1666]: Endpoint unregistered: sender=:1.38 path=/MediaEndpoint/A2DPSource/opus_05_duplex
Jul 27 13:17:36 fractal systemd[1]: Stopped sddm.service - Simple Desktop Display Manager.
Jul 27 13:17:36 fractal audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=sddm comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Jul 27 13:17:36 fractal systemd[1]: Started sddm.service - Simple Desktop Display Manager.
Jul 27 13:17:36 fractal audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=sddm comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Jul 27 13:17:36 fractal sudo[2679]: pam_unix(sudo:session): session closed for user root
Jul 27 13:17:36 fractal audit[2679]: USER_END pid=2679 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:session_close grantors=pam_keyinit,pam_limits,pam_keyinit,pam_limits,pam_systemd,pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Jul 27 13:17:36 fractal audit[2679]: CRED_DISP pid=2679 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_env,pam_fprintd acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Jul 27 13:17:36 fractal sddm-helper[2699]: Detected locale "C" with character encoding "ANSI_X3.4-1968", which is not UTF-8.
Qt depends on a UTF-8 locale, and has switched to "C.UTF-8" instead.
If this causes problems, reconfigure your locale. See the locale(1) manual
for more information.
Jul 27 13:17:36 fractal audit[2699]: USER_AUTH pid=2699 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:authentication grantors=pam_permit acct="sddm" exe="/usr/libexec/sddm-helper" hostname=? addr=? terminal=? res=success'
Jul 27 13:17:36 fractal audit[2699]: USER_ACCT pid=2699 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:accounting grantors=pam_permit acct="sddm" exe="/usr/libexec/sddm-helper" hostname=? addr=? terminal=? res=success'
Jul 27 13:17:36 fractal audit[2699]: CRED_ACQ pid=2699 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_permit acct="sddm" exe="/usr/libexec/sddm-helper" hostname=? addr=? terminal=? res=success'
Jul 27 13:17:36 fractal sddm-helper[2699]: pam_unix(sddm-greeter:session): session opened for user sddm(uid=988) by (uid=0)
Jul 27 13:17:36 fractal systemd-logind[1720]: New session c2 of user sddm.
Jul 27 13:17:36 fractal systemd[1]: Started session-c2.scope - Session c2 of User sddm.
Jul 27 13:17:36 fractal audit[2699]: USER_START pid=2699 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:xdm_t:s0-s0:c0.c1023 msg='op=PAM:session_open grantors=pam_unix,pam_systemd acct="sddm" exe="/usr/libexec/sddm-helper" hostname=fractal addr=? terminal=/dev/tty1 res=success'
Jul 27 13:17:36 fractal sddm-helper-start-wayland[2700]: "No backend specified, automatically choosing drm\n"
Jul 27 13:17:36 fractal sddm-helper-start-wayland[2700]: "Accepting client connections on sockets: QList(\"wayland-0\")\nMESA-LOADER: failed to open simpledrm: /usr/lib64/dri/simpledrm_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib64/dri, suffix _dri)\n"
Jul 27 13:17:36 fractal audit: BPF prog-id=73 op=LOAD
Jul 27 13:17:36 fractal audit: BPF prog-id=74 op=LOAD
Jul 27 13:17:36 fractal audit: BPF prog-id=75 op=LOAD
Jul 27 13:17:36 fractal systemd[1]: Starting systemd-localed.service - Locale Service...
Jul 27 13:17:36 fractal systemd[1]: Started systemd-localed.service - Locale Service.
Jul 27 13:17:36 fractal audit[1]: SERVICE_START pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-localed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Jul 27 13:17:36 fractal sddm-helper-start-wayland[2700]: "kwin_scene_opengl: No render nodes have been found, falling back to primary node\n"
Jul 27 13:17:36 fractal sddm-helper-start-wayland[2700]: "kwin_wayland_drm: Failed to create framebuffer: Invalid argument\n"
Jul 27 13:17:36 fractal sddm-helper-start-wayland[2700]: "libEGL warning: MESA-LOADER: failed to open simpledrm: /usr/lib64/dri/simpledrm_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib64/dri, suffix _dri)\n\n"
Jul 27 13:17:36 fractal sddm-helper-start-wayland[2700]: "libEGL warning: MESA-LOADER: failed to open simpledrm: /usr/lib64/dri/simpledrm_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib64/dri, suffix _dri)\n\n"
Jul 27 13:17:37 fractal kernel: usb 3-2.4.2: reset high-speed USB device number 10 using xhci_hcd
Jul 27 13:17:38 fractal sddm-greeter-qt6[2708]: Loading file:///usr/share/sddm/themes/01-breeze-fedora/Main.qml...
Jul 27 13:17:38 fractal sddm-helper-start-wayland[2700]: "QSoundEffect(pulseaudio): Error decoding source file:///usr/share/maliit/keyboard2/sounds/key_tick2_quiet.wav\n"
Jul 27 13:17:38 fractal sddm-helper-start-wayland[2700]: "MESA: error: zink: could not create swapchain\n"
Jul 27 13:17:38 fractal sddm-helper-start-wayland[2700]: "MESA: error: zink: could not create swapchain\n"
Jul 27 13:17:39 fractal wireplumber[2403]: spa.bluez5.midi: org.bluez.GattManager1.RegisterApplication() failed: GDBus.Error:org.bluez.Error.AlreadyExists: Already Exists
Jul 27 13:17:39 fractal bluetoothd[1666]: Endpoint registered: sender=:1.60 path=/MediaEndpoint/A2DPSource/ldac
Jul 27 13:17:39 fractal bluetoothd[1666]: Endpoint registered: sender=:1.60 path=/MediaEndpoint/A2DPSink/aac
Jul 27 13:17:39 fractal bluetoothd[1666]: Endpoint registered: sender=:1.60 path=/MediaEndpoint/A2DPSource/aac
Jul 27 13:17:39 fractal bluetoothd[1666]: Endpoint registered: sender=:1.60 path=/MediaEndpoint/A2DPSink/sbc
Jul 27 13:17:39 fractal bluetoothd[1666]: Endpoint registered: sender=:1.60 path=/MediaEndpoint/A2DPSource/sbc
Jul 27 13:17:39 fractal bluetoothd[1666]: Endpoint registered: sender=:1.60 path=/MediaEndpoint/A2DPSink/sbc_xq
Jul 27 13:17:39 fractal bluetoothd[1666]: Endpoint registered: sender=:1.60 path=/MediaEndpoint/A2DPSource/sbc_xq
Jul 27 13:17:39 fractal bluetoothd[1666]: Endpoint registered: sender=:1.60 path=/MediaEndpoint/A2DPSource/faststream
Jul 27 13:17:39 fractal bluetoothd[1666]: Endpoint registered: sender=:1.60 path=/MediaEndpoint/A2DPSource/faststream_duplex
Jul 27 13:17:39 fractal bluetoothd[1666]: Endpoint registered: sender=:1.60 path=/MediaEndpoint/A2DPSink/opus_05
Jul 27 13:17:39 fractal bluetoothd[1666]: Endpoint registered: sender=:1.60 path=/MediaEndpoint/A2DPSource/opus_05
Jul 27 13:17:39 fractal bluetoothd[1666]: Endpoint registered: sender=:1.60 path=/MediaEndpoint/A2DPSink/opus_05_duplex
Jul 27 13:17:39 fractal bluetoothd[1666]: Endpoint registered: sender=:1.60 path=/MediaEndpoint/A2DPSource/opus_05_duplex
Jul 27 13:17:40 fractal pipewire[2402]: spa.v4l2: '/dev/video0' VIDIOC_QUERYCTRL: Input/output error
Jul 27 13:17:40 fractal pipewire[2402]: spa.v4l2: '/dev/video0' VIDIOC_QUERYCTRL: Input/output error
Jul 27 13:17:40 fractal systemd[2167]: Starting xdg-permission-store.service - sandboxed app permission store...
Jul 27 13:17:40 fractal systemd[2167]: Started xdg-permission-store.service - sandboxed app permission store.
Jul 27 13:17:41 fractal audit[2828]: USER_ACCT pid=2828 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:accounting grantors=pam_unix acct="manuel" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Jul 27 13:17:41 fractal sudo[2828]: manuel : TTY=pts/0 ; PWD=/home/manuel ; USER=root ; COMMAND=/usr/bin/journalctl --boot=0
Jul 27 13:17:41 fractal audit[2828]: USER_CMD pid=2828 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='cwd="/home/manuel" cmd=6A6F75726E616C63746C202D2D626F6F743D30 exe="/usr/bin/sudo" terminal=pts/0 res=success'
Jul 27 13:17:41 fractal audit[2828]: CRED_REFR pid=2828 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_env,pam_fprintd acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Jul 27 13:17:41 fractal sudo[2828]: pam_unix(sudo:session): session opened for user root(uid=0) by manuel(uid=1000)
Jul 27 13:17:41 fractal audit[2828]: USER_START pid=2828 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:session_open grantors=pam_keyinit,pam_limits,pam_keyinit,pam_limits,pam_systemd,pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Jul 27 13:18:06 fractal systemd[1]: systemd-localed.service: Deactivated successfully.
Jul 27 13:18:06 fractal audit[1]: SERVICE_STOP pid=1 uid=0 auid=4294967295 ses=4294967295 subj=system_u:system_r:init_t:s0 msg='unit=systemd-localed comm="systemd" exe="/usr/lib/systemd/systemd" hostname=? addr=? terminal=? res=success'
Jul 27 13:18:06 fractal audit: BPF prog-id=75 op=UNLOAD
Jul 27 13:18:06 fractal audit: BPF prog-id=74 op=UNLOAD
Jul 27 13:18:06 fractal audit: BPF prog-id=73 op=UNLOAD
Jul 27 13:19:09 fractal systemd[2552]: Created slice background.slice - User Background Tasks Slice.
Jul 27 13:19:09 fractal systemd[2167]: Created slice background.slice - User Background Tasks Slice.
Jul 27 13:19:09 fractal systemd[2552]: Starting systemd-tmpfiles-clean.service - Cleanup of User's Temporary Files and Directories...
Jul 27 13:19:09 fractal systemd[2167]: Starting systemd-tmpfiles-clean.service - Cleanup of User's Temporary Files and Directories...
Jul 27 13:19:09 fractal systemd[2552]: Finished systemd-tmpfiles-clean.service - Cleanup of User's Temporary Files and Directories.
Jul 27 13:19:09 fractal systemd[2167]: Finished systemd-tmpfiles-clean.service - Cleanup of User's Temporary Files and Directories.
Jul 27 13:19:37 fractal sudo[2828]: pam_unix(sudo:session): session closed for user root
Jul 27 13:19:37 fractal audit[2828]: USER_END pid=2828 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:session_close grantors=pam_keyinit,pam_limits,pam_keyinit,pam_limits,pam_systemd,pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Jul 27 13:19:37 fractal audit[2828]: CRED_DISP pid=2828 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_env,pam_fprintd acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Jul 27 13:19:50 fractal audit[2846]: USER_ACCT pid=2846 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:accounting grantors=pam_unix acct="manuel" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Jul 27 13:19:50 fractal sudo[2846]: manuel : TTY=pts/0 ; PWD=/home/manuel ; USER=root ; COMMAND=/usr/bin/journalctl --boot=0
Jul 27 13:19:50 fractal audit[2846]: USER_CMD pid=2846 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='cwd="/home/manuel" cmd=6A6F75726E616C63746C202D2D626F6F743D30 exe="/usr/bin/sudo" terminal=pts/0 res=success'
Jul 27 13:19:50 fractal audit[2846]: CRED_REFR pid=2846 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:setcred grantors=pam_env,pam_fprintd acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'
Jul 27 13:19:50 fractal sudo[2846]: pam_unix(sudo:session): session opened for user root(uid=0) by manuel(uid=1000)
Jul 27 13:19:50 fractal audit[2846]: USER_START pid=2846 uid=1000 auid=1000 ses=2 subj=unconfined_u:unconfined_r:unconfined_t:s0-s0:c0.c1023 msg='op=PAM:session_open grantors=pam_keyinit,pam_limits,pam_keyinit,pam_limits,pam_systemd,pam_unix acct="root" exe="/usr/bin/sudo" hostname=? addr=? terminal=/dev/pts/0 res=success'