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Hi,
I don't know if anyone already asked about this, but since I upgraded to Fedora 31, which had newer kernel than Fedora 30 back then, I started experiencing annoying lags of the system. This can be now reproduced even with Fedora 30 as they both have identical kernels. When this happens, my mouse becomes unresponsive, when typing something I usually end up with additional inserts of a character I typed, like buggggggg instead of bug etc.
This seems to be caused when there is higher usage of my SSD disk so this is happening for example when copying files to an USB stick, when installing something etc. I also seem to hit this more frequently when I have external monitors attached to my laptop.
It's likely this bug [1] [2], which has quite a lot of reporters and when I did some searching back then, I found it's already fixed in newer kernel releases. Problem is that the version where this is supposed to be fixed is already the one we have in Fedora now and I can still experience it. There are also some people complaining about this in fedora-kde mailing list [3].
1) Fedora 30 - https://bugzilla.redhat.com/show_bug.cgi?id=1761258 2) Fedora 31 - https://bugzilla.redhat.com/show_bug.cgi?id=1752146
It's super annoying issue and many times it slows me down to do my work. Are there other people experiencing this issue? Does anyone have any recommendation what to try to solve this?
My setup is Dell XPS 15 9570: - Intel Core i7 - 8750H - UHD Intel 630 - NVidia GeForce GTX 1050 (not in use) - 16 GB RAM - NVME SK Hynix 512 GB SSD - Dell TB16 dock + two external monitors - BIOS updated to latest firmware
Regards, Jan |
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