I installed a fresh Ubuntu 20.04. The install went fine without a problem, the system had a boot issue which was resolved by adding nomodeset to grub. Then, I went to install the DisplayLink driver for my dock, following these instructions:
https://support.displaylink.com/know...rticles/684649.
This seemed to work fine until I rebooted my laptop and was given an error message that shows:
"sof-audio-pc1 000:00:1f.3: error: no reply expected, recieved 0x0"
"HDMI HDA Codec ehdaud1o0D2:notifier register failed: err: -19"
"HDMI HDA Codec ehdaud1o0D2:ASoC: failed to probe component -19"
"sk1_hda_dsp_generic sk1_hda_dsp_generic: ASoC: failed to instantiate card -19"
that error message was seen on booting. It won't go any further than that, I can switch tty and do a sudo displaylink-installer uninstall to remove the driver and the laptop works fine, but obviously unable to use the dock and therefore my other monitors.
Can anyone help please?