On Mon, 2021-08-16 at 17:28 +0700, Frederic Muller wrote: > I'm using a Logitech G512 (wired) keyboard. Usually works perfectly > in the morning and little by little I get stuck with 'some' keys. I > say some because it's not regular. I press them and they don't seem > to work.. then work "if I press harder" ... or later? > > When using the native laptop keyboard, or another BT Logitech K480 > keyboard the problem is not there. Well, there you go, you (most likely) have a problem keyboard. You've already done your tests and found where the fault is. The question is, do you replace it or try and fix it (which may not be possible). I see it's a programmable gaming keyboard model, that would make the electronics a bit more complex, with more possibilities for failure. Also more possibilities for reprogramming its behaviour. Has it been kept clean, any spills? Does it get a lot of bashing in games? Is it plugged directly into the motherboard, or go through a hub. With a complex keyboard, especially an illuminated one, it would use more power than a standard keyboard, and a shared hub might not be powering it adequately. Some motherboards use a hub between it's own sockets. When you see USB sockets bunched in pairs as a one-piece block, those pairs may be sharing a common power supply, sometimes even more sockets might be shared together. Try the keyboard just by itself. -- uname -rsvp Linux 3.10.0-1160.36.2.el7.x86_64 #1 SMP Wed Jul 21 11:57:15 UTC 2021 x86_64 Boilerplate: All unexpected mail to my mailbox is automatically deleted. I will only get to see the messages that are posted to the mailing list. _______________________________________________ users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/ List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx Do not reply to spam on the list, report it: https://pagure.io/fedora-infrastructure
