With the drivers for the GeForce GT8600M, with the version 340.107, I can say very much, so right now, if I install the new version of the kernel of Linux, compiled by Debian, it provokes that there is blocked the whole system (fortunately, I have the SysRq activated for these things). That’s why, …

It does not work already in the version 4.17. For nothing already. I am sorry that the things could not be done like ancient. This laptop will end up by being already a relic definitely. I have to be content with Nouveau, meanwhile.

The solution is add on the file /etc/default/grub in the line: GRUB_CMDLINE_LINUX=“video.allow_duplicates=1 slab_common.usercopy_fallback=y” Only adding: slab_common.usercopy_fallback=y Outing using: update-grub Yeah! WORKING. :-)

I can confirm this is indeed an issue with the driver with kernel 4.16. This Debian BTS entry also discusses the problem: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=899201 Adding slab_common.usercopy_fallback=y as a workaround worked for me also, but I’d appreciate if nVidia can come up with…

Well, it’s more of a workaround than a proper solution. This is a bug in the driver that should be fixed so that it supports kernel 4.16+. (Unfortunately, the Linux kernel module API is not stable which is discussed further here: linux/stable-api-nonsense.rst at master · torvalds/linux · GitHub ) B…

The proper fix for that has already been mentioned by aplattner of nvidia here: [url] https://devtalk.nvidia.com/default/topic/1031067/linux/-linux416-nvidia-390-48-nvidia_stack_cache-rip-0010-usercopy_warn-0x7e-0xa0/post/5255457/#5255457[/url] and resulted in a patch here: [url] https://devtalk.nv…

Thanks generix. :-) In my case is worked on Debian SID. Thanks.

Thanks for the links @generix . Agree, it feels a bit sloppy on nVidias part if this has been a known issue for 4 months. We shouldn’t have to enable these quirks in the Linux startup parameters really.

[SOLVED]It cracks with kernel 4.16.16 in Debian.

Graphics / Linux Linux

sjlopezb July 5, 2018, 8:38pm 6

I know it @perlum, this way I have done it.

Only to put this parameter to the file/etc/default/grub.

In this moment NOT PROBLEM. ;-)

Thanks.

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[SOLVED]It cracks with kernel 4.16.16 in Debian.

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