I use a Dell u2410 monitor with an attached soundbar. This is supplied with power and audio directly from the monitor. The monitor is connected to the PC with a Displayport cable.
When playing music, it sounds as if it is played in slow motion.
I was able to reproduce this with VLC Player and Rhythmbox. The same effect with Linux Mint on the same PC.
When I play this music from my Windows PC on the same monitor, everything sounds normal (connected via HDMI).
What could be the problem?
Maybe you are in the matrix ?
Maybe try something like alsamixer for sound.
Just did websearch using "Sound delay displayport cable Ubuntu 20.04" and a few hits come up including
Don't know if that is any help.
Thanks for the tip, I had not found with "googeln".
However, this does not solve the problem. The sound is not delayed, but played in slow motion (much lower than normal, so like when you play a record with 33 instead of 45 tours).
What could this be?
PS: The corrections from "askubuntu" I have made and tested: No effect.
After contacting Zorin support, I found out that the problem only occurs with a DP cable. A change to HDMI and the problem was gone.
Thanks to Zorin Support!
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