[Stable Update] 2020-12-30 - Kernels, KDE, Cinnamon, LibreOffice, Python 3.9, Mesa 20.3.1

[furtadopires]

@philm

For AMD GPU users having a black screen with kernel 5.10

Please click the ► at the beginning of this line to view more info

Due to a bug in the AMD drivers, please try the following first:

For GRUB:

1. Open a terminal or a TTY
2. Open /etc/default/grub in your favourite CLI editor (nano vi, emacs`)
3. Find the line: GRUB_CMDLINE_LINUX_DEFAULT="
4. Add amdgpu.dc=0
5. Save
6. Execute sudo update-grub and reboot

This work around makes my notebook to not show the HDMI audio option