Created attachment 865416 [details] Xorg.99.log (In reply to Stefan Dirsch from comment #18) > Ok. There is already running one. Please try again with > > Xorg -config /etc/X11/xorg.conf.install -retro :99 > > Then attach /var/log/Xorg.99.log X.Org X Server 1.21.1.4 X Protocol Version 11, Revision 0 Current Operating System: Linux precision 5.14.21-150500.43-default #1 SMP PREEMPT_DYNAMIC Wed Mar 1 05:38:55 UTC 2023 (11cbfa2) x86_64 Kernel command line: BOOT_IMAGE=/boot/vmlinuz-5.14.21-150500.43-default root=UUID=3084deeb-b3e4-40cc-a328-20df3960a04e splash=silent preempt=full quiet loglevel=3 security=apparmor mitigations=auto Current version of pixman: 0.40.0 Before reporting problems, check http://wiki.x.org to make sure that you have the latest version. Markers: (--) probed, (**) from config file, (==) default setting, (++) from command line, (!!) notice, (II) informational, (WW) warning, (EE) error, (NI) not implemented, (??) unknown. (==) Log file: "/var/log/Xorg.99.log", Time: Thu Mar 9 17:06:17 2023 (++) Using config file: "/etc/X11/xorg.conf.install" (==) Using config directory: "/etc/X11/xorg.conf.d" (==) Using system config directory "/usr/share/X11/xorg.conf.d" xf86EnableIO: failed to enable I/O ports 0000-03ff (Operation not permitted) MESA-LOADER: failed to open nouveau: /usr/lib64/dri/nouveau_dri.so: cannot open shared object file: No such file or directory (search paths /usr/lib64/dri, suffix _dri) failed to load driver: nouveau (EE) (EE) Backtrace: (EE) 0: Xorg (xorg_backtrace+0x65) [0x561218599815] (EE) 1: Xorg (0x5612183d5000+0x1c84e9) [0x56121859d4e9] (EE) 2: /lib64/libpthread.so.0 (0x7fda53fd9000+0x168c0) [0x7fda53fef8c0] (EE) 3: Xorg (InitOutput+0x4be) [0x561218476e3e] (EE) 4: Xorg (0x5612183d5000+0x63d25) [0x561218438d25] (EE) 5: /lib64/libc.so.6 (__libc_start_main+0xef) [0x7fda53c1929d] (EE) 6: Xorg (_start+0x2a) [0x5612184227ca] (EE) (EE) Segmentation fault at address 0x8e (EE) Fatal server error: (EE) Caught signal 11 (Segmentation fault). Server aborting (EE) (EE) Please consult the The X.Org Foundation support at http://wiki.x.org for help. (EE) Please also check the log file at "/var/log/Xorg.99.log" for additional information. (EE) (EE) Server terminated with error (1). Closing log file. Abgebrochen