- INTEL GRAPHICS DRIVER UPDATE CAUSES ARTIFACTING SKYLAKE DRIVERS
- INTEL GRAPHICS DRIVER UPDATE CAUSES ARTIFACTING SKYLAKE PATCH
> /usr/share/man/man4/intel-virtual-output.4.gz > /usr/share/doc/xorg-x11-drv-intel/COPYING > /usr/libexec/xf86-video-intel-backlight-helper > /usr/lib64/xorg/modules/drivers/intel_drv.so But I think package `xorg-x11-drv-intel` is the driver that we actually need because: See here: – I will leave it at that for now, but of course am interested in your findings!įor me switching to i915 fixed the issue (linux 5.6.11). With regards to the Intel X11 driver: the reason why Fedora (and Debian, etc.) decided to disable it on Skylake and above is because it has had a bad reputation of being quite unstable. So, I’m currently experimenting with tweaking some kernel boot parameters that disable some power saving options. Now in my previous experience on my previous laptop, the power saving parameters that everyone suggest to mindlessly apply to your kernel command line can and do cause instability. In this case, yes, I suspect the Intel GPU to be at fault. In other cases however the crash occoured under graphics load, so is very unlikely (but not completely impossible) to be the fault of the wifi driver. (But they don’t always bring down the entire system anymore.) This has been to some degree mitigated by a firmware upgrade, but occasionally the firmware and/or the driver still crash. The ath10k wifi driver crashes and somehow takes the whole system with it. Now interestingly some of these freezes are not actually the fault of the GPU, but rather my crappy Atheros wifi card.
sometimes the screen goes completely blank most often it just freezes the current image on the screen, but with red stripes and dots at some placesĢ. To switch to the intel driver make yourself an xorg shim config and then restart Xorg or reboot. I doing more testing now against the stock 4.16.10 kernel using the Intel driver in lieu of the xorg-x11-drv-intel driver. It instead uses the xorg-x11-drv-intel driver which means the testing below is not relevant currently (thanks to Venemo in the comments). Update: : It seems that as of Skylake Fedora no longer uses the intel/i915 driver by default if you’re using Xorg. A temporary solution is to disable this feature using the kernel parameter i915.enable_psr=0. Panel Self Refresh (PSR), a power saving feature used by Intel iGPUs is known to cause flickering in some instances FS#49628 FS#49371 FS#50605.
INTEL GRAPHICS DRIVER UPDATE CAUSES ARTIFACTING SKYLAKE PATCH
There is a proposed patch pending for this here and I’ve been testing out the following kernel option to work around this right now i915.enable_psr=0 Update : The original issue I will walk through in this blog post is not related to recent micro-freezes on Linux 5.x kernels and i915 integrated GPU’s. Unrelated – Micro Freezes on Linux 5.x Kernels and i915 I was impatient and frustrated and wanted something to work right away, here’s how I got there.
I am sure at some point this will be permanently fixed and disseminate down to all the major Linux distributions. I recall this also happened on my previous Lenovo x240 though less frequently. I’ve had this issue on both Skylake and Kabylake Intel-based laptop systems with integrated HD graphics (i915 driver) across Kernels 4.12+ through the 4.16.8 Fedora 28 Kernel. VGA compatible controller: Intel Corporation HD Graphics 620 (rev 02) There was no real pattern to this happening nor was I able to get any log file information or journal information about the issue as it completely froze. I started having complete system freezes intermittently where my laptop display would shudder / jitter and then hard lock. Here’s my temporary fix on Fedora 28 for getting things stable again until it’s fixed for good upstream. Having suffered intermittent, sporadic GPU freezes on my Lenovo x270 (Kabylake) work laptop since Kernel 4.12+ I came across a bug report that seemed related. This is great except when it stops working.
INTEL GRAPHICS DRIVER UPDATE CAUSES ARTIFACTING SKYLAKE DRIVERS
Recently Intel started including their graphics drivers into the mainline Linux kernel.
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