diff --git a/user/advanced-configuration/gui-configuration.md b/user/advanced-configuration/gui-configuration.md index ee645520..f8dd096b 100644 --- a/user/advanced-configuration/gui-configuration.md +++ b/user/advanced-configuration/gui-configuration.md @@ -35,3 +35,18 @@ The amount of memory allocated per qube is the maximum of: Default overhead is about 8 MiB, which is enough for a 1080p display (see above). So, the `gui-videoram-overhead` zeroing is not strictly necessary; it only avoids allocating memory that will not be used. + +You might face issues when playing video, if the video is choppy instead of +smooth display this could be because the X server doesn't work. You can use the +Linux terminal (Ctrl-Alt-F2) after starting the virtual machine, login. You can +look at the Xorg logs file. As an option you can have the below config as +well present in `/etc/X11/xorg.conf.d/90-intel.conf`, depends on HD graphics +though - + +```bash +Section "Device" + Identifier "Intel Graphics" + Driver "intel" + Option "TearFree" "true" +EndSection +```