FAQ: TUXEDO Pulse 14 - Gen4 - TUXEDO Computers

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FAQ: TUXEDO Pulse 14
Gen4

Welcome to the FAQ collection of TUXEDO Computers! Here you will find answers to the most frequently asked questions about our notebooks and computers.

TUXEDO Pulse 14 - Gen4

Artifacts and flickering of the display

If artifacts appear on the display or the screen flickers, it helps to set the boot parameter amdgpu.dcdebugmask=0x10. For installations with TUXEDO OS or distributions installed via the TUXEDO-WebFAI, this is done automatically.

Users of other distributions must enter the parameter manually. For Ubuntu, for example, in the GRUB_CMDLINE_LINUX_DEFAULT line of the /etc/default/grub file. Then rebuild the system’s grub configuration with the command sudo update-grub.