On Wed, 2020-09-16 at 16:54 -0400, Ben Cotton wrote:
It looks like what happened is that the upstream project removed that
wrapper script. This kind of update probably shouldn't have been
submitted for Fedora 32, but now that it's in the wild, I've opened a
bug[1] to request the package maintainer add a script that points
users to new instructions. You can see the new instructions in the
HOWTO.md file in the package repo[2].

[1] https://bugzilla.redhat.com/show_bug.cgi?id=1879739
[2] https://src.fedoraproject.org/rpms/tigervnc/blob/518baca222c94fb7f4499f5426dd0d10e4b419e7/f/HOWTO.md

--
Ben Cotton
He / Him / His
Senior Program Manager, Fedora & CentOS Stream
Red Hat
TZ=America/Indiana/Indianapolise

Ben,

When I followed the TigerVNC installation and configuration instructions in the F33 SysAdmin Guide, I suspected something had been overtaken by systemctl. But when I followed the instructions in link [2], I'm still getting pretty much the same unhelpful error:

# systemctl start vncserver@:1
Job for vncserver@:1.service failed because the control process exited with error code.
See "systemctl status vncserver@:1.service" and "journalctl -xe" for details.

# systemctl status vncserver@:1.service
* vncserver@:1.service - Remote desktop service (VNC)
Loaded: loaded (/etc/systemd/system/vncserver@.service; disabled; vendor preset: disabled)
Active: failed (Result: exit-code) since Tue 2020-12-22 18:02:39 CST; 23s ago
Process: 153994 ExecStart=/sbin/runuser -l doc -c /usr/bin/vncserver :1 -geometry 1280x1024 (code=exited, status=203/EXEC)
CPU: 1ms

Dec 22 18:02:39 tiger.protogeek.org systemd[1]: Starting Remote desktop service (VNC)...
Dec 22 18:02:39 tiger.protogeek.org systemd[153994]: vncserver@:1.service: Failed to execute command: Permission denied
Dec 22 18:02:39 tiger.protogeek.org systemd[153994]: vncserver@:1.service: Failed at step EXEC spawning /sbin/runuser: Permission denied
Dec 22 18:02:39 tiger.protogeek.org systemd[1]: vncserver@:1.service: Control process exited, code=exited, status=203/EXEC
Dec 22 18:02:39 tiger.protogeek.org systemd[1]: vncserver@:1.service: Failed with result 'exit-code'.
Dec 22 18:02:39 tiger.protogeek.org systemd[1]: Failed to start Remote desktop service (VNC).

What does 203/EXEC mean to you??

--Doc Savage
    Fairview Heights, IL