Re: [Intel-gfx] i915 module results in total lockups without any dmesg trace on a NP900X5N Kaby Lake machine
Jani et al, Do I need to do more? For instance adding people to the cc-list or is the bug visible to everybody? Regards, Jan On 02-01-19 13:34, Jan Vlietland wrote: Thank you. I just did. https://bugs.freedesktop.org/show_bug.cgi?id=109209 Met vriendelijke groet, *dr. Jan Vlietland*, namens spin-off Nederlands Instituut voor de Software Industrie _j.vlietland@nisi.nl_| 06 – 20 411 834 | 030 – 268 53 98 Princetonplein 5 | 3584 CC Utrecht | www.nisi.nl On 02-01-19 08:34, Jani Nikula wrote: On Tue, 01 Jan 2019, Jan Vlietland wrote: First of all happy new year. Based on advice of Greg K-H herewith a mail about my continuous (frustrating) issue with my laptop. I installed various Kali linux versions up to Linux 4.20.0-rc7 (downloaded, compiled and installed) on a Samsung NP900X5N laptop and have an issue with the driver after loading. Please file a bug at [1], add drm.debug=14 module parameter, attach dmesg from boot to desktop to the bug. If you can ssh into the machine and get a dmesg after the screen goes black, great, but if not, let's start with that. BR, Jani. [1] https://bugs.freedesktop.org/enter_bug.cgi?product=DRI=DRM/Intel ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
[Intel-gfx] i915 module results in total lockups without any dmesg trace on a NP900X5N Kaby Lake machine
Hello all, First of all happy new year. Based on advice of Greg K-H herewith a mail about my continuous (frustrating) issue with my laptop. I installed various Kali linux versions up to Linux 4.20.0-rc7 (downloaded, compiled and installed) on a Samsung NP900X5N laptop and have an issue with the driver after loading. My configuration: - i7 7500 - 16 gb / 256 gb ssd - nvidia 940MX (for 3D graphics) Shortly after loading the module the screen goes black (af if screen saver) and stays black. I tried to fix it myself.and 'studied' the behaviour for about 20 hours, I think it is a bug in the i915 module itself. I consider it much more efficient to ask you guys for some help. A summary of the test I performed. - I tried several versions and distributions (about 7). They all result in the same behaviour. Screen goes black.I do not see any logging in the logs. I enabled ssh and the machine is unresponsive after the screen going black. The more tests I do (rebooting via holding power key) the sooner the screen goes black. I wonder if the gpu gets too hot locally. Btw, the processor is not hot as the fan stays off. - I tried changing various parameters in the i915 module. No luck. For example, no compression, no power reduction. - Guc/huc setting to 0x03 seems to delay the black screens but the black screens continue. - When I disable the driver in grub or in the modprobe.d dir I do not have any black screens. - After closing and opening the lid the machine does not wake up. - With Windows 10 the machine does not results in lockups (kept the machine on for more than 24 hours). I would really appreciate some help here because the machine is unusable with Linux. Furthermore my older NP900X4D is working with Linux for almost 5 years now. I love linux and rather throw the machine away than using Windows 10 :-) ps: my Nouveau gives MMIO Faults so is not usable as well. -- Met vriendelijke groet, *dr. Jan Vlietland*, namens spin-off Nederlands Instituut voor de Software Industrie _j.vlietland@nisi.nl_| 06 – 20 411 834 | 030 – 268 53 98 Princetonplein 5 | 3584 CC Utrecht | www.nisi.nl ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] i915 module results in total lockups without any dmesg trace on a NP900X5N Kaby Lake machine
Thank you. I just did. https://bugs.freedesktop.org/show_bug.cgi?id=109209 Met vriendelijke groet, *dr. Jan Vlietland*, namens spin-off Nederlands Instituut voor de Software Industrie _j.vlietland@nisi.nl_| 06 – 20 411 834 | 030 – 268 53 98 Princetonplein 5 | 3584 CC Utrecht | www.nisi.nl On 02-01-19 08:34, Jani Nikula wrote: On Tue, 01 Jan 2019, Jan Vlietland wrote: First of all happy new year. Based on advice of Greg K-H herewith a mail about my continuous (frustrating) issue with my laptop. I installed various Kali linux versions up to Linux 4.20.0-rc7 (downloaded, compiled and installed) on a Samsung NP900X5N laptop and have an issue with the driver after loading. Please file a bug at [1], add drm.debug=14 module parameter, attach dmesg from boot to desktop to the bug. If you can ssh into the machine and get a dmesg after the screen goes black, great, but if not, let's start with that. BR, Jani. [1] https://bugs.freedesktop.org/enter_bug.cgi?product=DRI=DRM/Intel ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
Re: [Intel-gfx] i915 module results in total lockups without any dmesg trace on a NP900X5N Kaby Lake machine
On Tue, 01 Jan 2019, Jan Vlietland wrote: > First of all happy new year. Based on advice of Greg K-H herewith a mail > about my continuous (frustrating) issue with my laptop. > > I installed various Kali linux versions up to Linux 4.20.0-rc7 > (downloaded, compiled and installed) on a Samsung NP900X5N laptop and > have an issue with the driver after loading. Please file a bug at [1], add drm.debug=14 module parameter, attach dmesg from boot to desktop to the bug. If you can ssh into the machine and get a dmesg after the screen goes black, great, but if not, let's start with that. BR, Jani. [1] https://bugs.freedesktop.org/enter_bug.cgi?product=DRI=DRM/Intel -- Jani Nikula, Intel Open Source Graphics Center ___ Intel-gfx mailing list Intel-gfx@lists.freedesktop.org https://lists.freedesktop.org/mailman/listinfo/intel-gfx
