On my system, the maximum resolution of my monitor, 2560x1440, is no longer automatically detected properly with kernel 3.13.7. This worked with 3.13.6, and 5 with this hardware and identical kernel configs. Now the autodetected resolution is 1920x1080.
The monitor is plugged into the DVI port on my motherboard.
My system:
- i7-4770 (non-K) CPU
- asrock z87 extreme6 motherboard
- Dell U2711 monitor
The integrated graphics adapter is configured as the primary in the BIOS, and the discreet card is passed through to a Xen guest. Kernel 3.13.7 mis-detects the resolution regardless if it is being booted with Xen or without it (and previous versions worked as expected). More detailed system information is attached.
I don't notice any unusual messages, other than the wrong resolution.
Steps to reproduce: Boot with kernel 3.13.7 (with or without Xen)
I'd be happy to provide more detail if required.
Thanks,
Attachment:
3.13.7_intel_i915_bug.tgz
Description: GNU Zip compressed data
_______________________________________________ Intel-gfx mailing list Intel-gfx@xxxxxxxxxxxxxxxxxxxxx http://lists.freedesktop.org/mailman/listinfo/intel-gfx
