Upgrading 33 to 34. Small problems

[Frank]

Upgraded Fedora 33 to 34 yesterday following the Fedora recommendations.

It went well but today I noticed two small problems.

Every once in a while sound stops working...pulse audio show no devices 
at all. I know

pipewire is the default now so I have no idea how to resolve this 
intermittent problem. It seems

when sound stops working, logging out and back in solves the problem.

The other problem is xscreen-saver has stopped working. I suspect it's been

integrated into systemd as there are a bunch of config files which 
didn't exist before.

[frank@localhost ~]$ inxi -A
Audio:     Device-1: Intel 5 Series/3400 Series High Definition Audio 
driver: snd_hda_intel
            Sound Server-1: ALSA v: k5.11.16-300.fc34.x86_64 running: yes
            Sound Server-2: PipeWire v: 0.3.26 running: yes

[frank@localhost ~]$ ls /etc/xscreensaver/
XScreenSaver.ad

XScreenSaver.ad.hacks

XScreenSaver.ad.header

XScreenSaver.ad.tail

I had xscreensaver setup to use GLslideshow, now all I get is a blank 
screen.

Any ideas ?

Thanks

[Matti Pulkkinen]

la, 2021-05-01 kello 14:52 -0400, Frank kirjoitti:
> Upgraded Fedora 33 to 34 yesterday following the Fedora
> recommendations.
>
> It went well but today I noticed two small problems.
>
> Every once in a while sound stops working...pulse audio show no
> devices 
> at all.

Was this after suspending or hibernating the computer, by any chance?
I've seen what you're describing too, once, and it was after waking up
from suspend mode.