On Fri, 23 Sep 2016 09:48:29 +0200, Simon <[email protected]> wrote:
> Hello Yaqu, > > > Does anyone else have similar issue with i915? > > I have the impression that latest Qubes OS hardly supports i915 > chipsets. I'm not sure if these problems are really Xen/Qubes specific - there is a lot of bug reports for various issues (GPU hangs, system freezes, reboots) with i915 on Linux (miscellaneous distros and kernel versions). > It can be worth to noting that on the same laptop I had no issue to > use Qubes 2 Same for me - no serious hardware related issues while using R2 and R3.0. > Moreover, if you check the issue list, you will find yet another > issue still > related to i915 handling, "Graphic woes / i915 - Intel Graphics 5500 > on T450s": > > https://github.com/QubesOS/qubes-issues/issues/2232 > > Good luck... Luckily, it looks like disabling RC6 has fixed my problems. Right now, after 3 days of uptime and multiple suspend/resume cycles, I've had no reboots and I can use external monitor again :-) Setting i915.enable_rc6=0 works for me. -- yaqu -- You received this message because you are subscribed to the Google Groups "qubes-users" group. To unsubscribe from this group and stop receiving emails from it, send an email to [email protected]. To post to this group, send email to [email protected]. To view this discussion on the web visit https://groups.google.com/d/msgid/qubes-users/20160924104218.440E2103E8F%40mail2.openmailbox.org. For more options, visit https://groups.google.com/d/optout.
