Messages in this thread | | | Date | Wed, 17 Apr 2024 08:08:53 +0000 | From | a-development@posteo ... | Subject | Re: [RFC][PATCH 00/17] Fix up the recent SRSO patches |
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Today I failed to suspend, and the spec_rstack thing was off.
https://up.tail.ws/txt/non-working-suspend-2.txt
On 16.04.2024 22:14, a-development@posteo.de wrote: > Now that it is deactivated, the machine no longer suspends! > > https://up.tail.ws/txt/non-working-suspend.txt > >> Then, the other thing you could try is whether suspend works without >> that proprietary crap. > > I refuse. I can explain. I tried lots of capture cards that stated > they support uvcvideo and linux. > This problem existed prior and I need it for work on this machine. > But none of them worked reliably or would straight up glitch out. > Thats because they do not implement it properly. > > It had to be a product from Magewell, who manage an array of bash > scripts and the AUR maintainer gets updates if something breaks, too. > Why do I use a PCIe HDMI Capture Card? > I need to use Cameras and Displays. > > As for USB Cameras, unless its a product from e.g Logitech, they kept > giving me similar headaches. > And that included an older setup that ran a Intel i7 8700K as well. > > Thx. > > > > On 16.04.2024 10:45, Borislav Petkov wrote: >> On Tue, Apr 16, 2024 at 06:48:54AM +0000, a-development@posteo.de >> wrote: >>> It worked, it worked! >>> >>> https://up.tail.ws/txt/working-suspend.txt >>> >>> I've tested it now quite some time. >>> But, I also had to start using 6.6.26-1-lts because my magewell >>> capture card >>> wouldn't without. >> >> Right, that thing I guess: >> >> [Mon Apr 15 18:37:58 2024] ProCapture: loading out-of-tree module >> taints kernel. >> [Mon Apr 15 18:37:58 2024] ProCapture: module verification failed: >> signature and/or required key missing - tainting kernel >> >> So, machines do suspend even with SRSO enabled and since your machine >> is >> affected, you probably should try without spec_rstack_overflow=off to >> see if it works with the new kernel. >> >> Then, the other thing you could try is whether suspend works without >> that proprietary crap. >> >> And then we can see. >> >> Thx.
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