[Ubuntu-x-swat] [Bug 1213338] Re: Displaylink slow graphic performance on Ubuntu 13

I have similar problems using xrandr on a laptop with a dual display LCD 32 TV under Ubuntu 14.04 with Kernel's 3.13.24, 3.13.29, 3.15.1, 3.15.2, 3.15.3, 3.15.4 and 3.15.5. A new Kernel seems to come out each week addressing various problems so I have held off reporting the glitches. -- You

[Ubuntu-x-swat] [Bug 1409166] Re: Popup dialog "could not set the configuration for CRTC 65" steals keyboard, hinders login in 3-monitor configuration

I've been using LVDS + HDMI for a few years first under Ubuntu 14.04 and currently under Ubuntu 16.04. Today I setup an second external TV using the VGA port and an in-line VGA to HDMI converter box that's worked before. The necessary xrandr commands are given: `xrandr --newmode

[Ubuntu-x-swat] [Bug 1409166] Re: Popup dialog "could not set the configuration for CRTC 65" steals keyboard, hinders login in 3-monitor configuration

Have a three screen setup now: 1) Laptop screen primary gets User ID password on boot. After boot chrome windows which were on screen 2 are restored here along with this screens chrome windows. 2) HDMI nVvidia hardwired TV, steals focus on resume to password. 3) Thunderbolt 3 USB-C HDMI TV

[Ubuntu-x-swat] [Bug 1684123] Re: bus: MMIO read of 00000000 FAULT at 3e6684 [ IBUS ]

Ubuntu 16.04, Kernel 4.14.18, nVidia GTX 970M, AW17R3 with i7 6700-HQ, Using Intel HD 530 graphics on built-in display and external HDMI via Thunderbolt 3 USB C adapter. Message: bus: MMIO read of FAULT at 022554 [ IBUS ] -- You received this bug notification because you are a member

[Ubuntu-x-swat] [Bug 1444880] Re: xrandr report inverted gamma values

A bug report was filed in 2010, supposedly fixed in 2018 and patched in 2019 in `xrandr` version `1.5.1`. I tried compiling `1.5.1` in Ubuntu but it didn't seem to have been fixed yet. Documented in this Ask Ubuntu Q: [When will xrandr version 1.5.1 be available in