[Bug 94248] Can't get triple monitors working

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Tue Oct 4 14:32:38 UTC 2016


https://bugs.freedesktop.org/show_bug.cgi?id=94248

--- Comment #71 from Joaquin Ruiseco <jruiseco at yahoo.com> ---
Hi, I have an Asus UX303UB laptop with a skylake I7-6500U.  Ever since I
installed linux with 2 external monitors I've been having problems.  Some
kernels simply crash, some only recognize 2 monitors.  The setup is as follows:

HDMI-2  @ 1080p     
DP-1    @ 1024x768  on a mini-DP to VGA dongle  
eDP-1   @ 3200x1800 on the notebook's screen

Currently the most stable kernel that I've used is 4.6.4-301 on fc24.  Every
kernel I've used after that one has a problem (4.7.2-201, 4.7.3-200, 4.7.4-200,
4.7.5-200).  Mostly they don't recognize the DP-1 external monitor.

Due to previous kernel version problems, kernel boot options are:

nouveau.modeset=0 rd.driver.blacklist=nouveau vconsole.font=latarcyrheb-sun32
dis_ucode_ldr acpi_backlight=none acpi_osi=

Let me know if more info is required.

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