Hi Werner, On Tue, Mar 21, 2023 at 05:10:19PM +0100, Werner Sembach wrote: > Am 11.07.22 um 14:55 schrieb Hans de Goede: > > Hi, > > > > On 7/11/22 14:45, Werner Sembach wrote: > > > Hi, > > > > > > On 7/8/22 21:39, Hans de Goede wrote: > > > > Hi, > > > > > > > > On 7/8/22 18:10, Werner Sembach wrote: > > > > > A lot of modern Clevo barebones have touchpad and/or keyboard issues after > > > > > suspend fixable with nomux + reset + noloop + nopnp. Luckily, none of them > > > > > have an external PS/2 port so this can safely be set for all of them. > > > > > > > > > > I'm not entirely sure if every device listed really needs all four quirks, > > > > > but after testing and production use. No negative effects could be > > > > > observed when setting all four. > > > > > > > > > > Setting SERIO_QUIRK_NOMUX or SERIO_QUIRK_RESET_ALWAYS on the Clevo N150CU > > > > > and the Clevo NHxxRZQ makes the keyboard very laggy for ~5 seconds after > > > > > boot and sometimes also after resume. However both are required for the > > > > > keyboard to not fail completely sometimes after boot or resume. > > > > Hmm, the very laggy bit does not sound good. Have you looked into other > > > > solutions, e.g. what happens if you use just nomux without any of the > > > > other 3 options ? > > > I tried a lot of combinations, but it was some time ago. > > > > > > iirc: at least nomux and reset are required and both individually cause the lagging. > > > > > > So the issue is not fixed by just using a different set of quirks. > > Hmm, ok. So given that this seems to be the best we can do > > the patch looks good to me: > > > > Reviewed-by: Hans de Goede <hdegoede@xxxxxxxxxx> > > > > Regards, > > > > Hans > > Afaik this patch never got merged. Sadly I still have no better solution, so > I wanted to bring the patch up for discussion again as it still makes the > situation better in my opinion. Could you rebase on top of the latest kernel? Thanks. -- Dmitry
