I've been fighting with this bug for about 2 months now.
I've tried the new mutter fixes but nothing seemed to work.
The only thing that has worked for me is listed below
1. Reinstall Ubuntu LTS 22.04.4 without any upgrade or just don't connect it to
the internet.
2. After ubuntu install first
@gazhay
`
I agree. The input lag has not been fixed I am using X11 I don't even know what
`MetaSyncRing` is I don't have any these logs.
I've tried various NVIDIA drivers with no luck.
After a reboot it seems ok but over time it quickly starts to lag much
more.
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You received this bug
** Changed in: mutter (Ubuntu Jammy)
Status: In Progress => Fix Released
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You received this bug notification because you are a member of Ubuntu
Bugs, which is subscribed to Ubuntu.
https://bugs.launchpad.net/bugs/2059847
Title:
Input lag or freezes on Nvidia desktops with X11 after
I wasn't having any issue until I did a software update about 2 weeks
back when this issue starting appearing for others. I am slowly
accepting that I need to wipe my system and spend a day setting up my
dev environment it is frustrating but this lag is killing my
productivity.
--
You received
- Ubuntu 22.04.4 LTS (5.15.0-56-generic)
- I am using X11 when nvidia driver is in use.
- Checked via observing `XDG_SESSION_TYPE` variable
- I am using on-demand feature for nvidia but switching to performance mode
only does not help.
My primary issue is keyboard input lag. It is not as bad
I have no reverted back to downgrading mutter as per previous posted and
lag has subsided however I can't use NVIDIA 550 driver with the old
mutter for some reason so I am stuck using intel graphics which doesn't
do a great job driving all 3 screens I have. NVIDA not downgrading is a
different
> sudo add-apt-repository ppa:vanvugt/mutter
> sudo apt update
> sudo apt upgrade
I have done the following above but still having lagging issues.
Although the lag appears to be much better in the terminal window. But
every other window it's quite apparent after a few minutes of using the
OS
