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Firefox input lag on Ubuntu 22.04

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  • Last reply by jonzn4SUSE

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Hello Good People,

I noticed that the snap version of Firefox had a lag issue when typing into input field. For example, when composing an email and wanting to use backspace to quickly delete a misspelled word, then backspace works slowly, stuttering and jittering. If I hold down a key in the input field it also lays the character down in a stuttery, slow way.

I tried reinstalling the system and that solved the issue. But it has returned again. Maybe it was an update. I also installed WINE and waybridge to get some windows plugins to work on my DAW. I don't know if that has affected it.

I also tried removing the snap version and installing firefox using the terminal but the problem persisted.

It's an annoying problem. Any advice appreciated.

Hello Good People, I noticed that the snap version of Firefox had a lag issue when typing into input field. For example, when composing an email and wanting to use backspace to quickly delete a misspelled word, then backspace works slowly, stuttering and jittering. If I hold down a key in the input field it also lays the character down in a stuttery, slow way. I tried reinstalling the system and that solved the issue. But it has returned again. Maybe it was an update. I also installed WINE and waybridge to get some windows plugins to work on my DAW. I don't know if that has affected it. I also tried removing the snap version and installing firefox using the terminal but the problem persisted. It's an annoying problem. Any advice appreciated.

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Mark this issue as resolved and have a nice day.

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All Replies (4)

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What Desktop? X11 or Wayland?

I'm not having this issue with Firefox from Mozilla nor my distro.

Try downloading Firefox from Mozilla, run firefox-bin from the folder and see if you have the same issue. https://www.mozilla.org/en-US/firefox/all/#product-desktop-release

You should also try using a live usb stick to compare.


Operating System: openSUSE Tumbleweed 20240410 KDE Plasma Version: 6.0.3 KDE Frameworks Version: 6.0.0 Qt Version: 6.7.0 Kernel Version: 6.8.4-rc1-1-default (64-bit) Graphics Platform: X11 Processors: 16 × AMD Ryzen 7 5825U with Radeon Graphics Memory: 62.1 GiB of RAM Graphics Processor: AMD Radeon Graphics Manufacturer: HP Product Name: HP ProBook 455 15.6 inch G9 Notebook PC

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It should be fixed in version 125 which will be released April 16 (Bug 1880619). You can avoid it by using native Wayland.

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I am not sure if it is X11 or Wayland. It's Ubuntu 22.04 with KDE Plasma. Can you clarify what X11 and Wayland means?

In any event, I ended up installing it as a flatpack and that worked. I will keep an eye on it to see if anything changes when it updates.

Thank you for kindly offering your suggestions

Best WIshes

Matt

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Seçilmiş Həll

Mark this issue as resolved and have a nice day.