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Boot errors with NVIDIA eGPU  

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Michael Allan Fanoni
(@michael_allan_fanoni)
New Member
Joined: 7 months ago
 

All, I'm having a heckuva time after switching to Ubuntu 20.04 LTS. I'm running a Rzer Blade Stealth (2016) with CoreX/Nvidia 1050 over Thunderbolt. Nvidia 396 drivers

 

During boot, I get a message

 

snd_hda_codec_hdmi hdsudioC100; Unable to sync register 0x4f0800, -5

thunderbolt 0000:04:00.0; failed to find route string for switch at 1.1

 

 

I have had this error before and was successful at booting after 20+ tries. Now it seems I am completely locked out. Any tips on how I can troubleshoot and fix?

 

 

EDIT: Got it booted after this, but still no eGPU support. Just a login screen that goes black on the laptop :

I created a file /etc/modprobe.d/intel.conf and added the following:

options snd-hda-intel single_cmd=1
options snd-hda-intel probe_mask=1

This topic was modified 7 months ago

Razer Blade Stealth (2016)
Razer CoreX
NVIDIA 1050Ti
Ubuntu 20.04 LTS


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