Bug 211651 - Dual screen not working with Nvidia GTX 1050ti in a notebook
Summary: Dual screen not working with Nvidia GTX 1050ti in a notebook
Status: RESOLVED WILL_NOT_FIX
Alias: None
Product: Drivers
Classification: Unclassified
Component: Video(DRI - non Intel) (show other bugs)
Hardware: Intel Linux
: P1 normal
Assignee: drivers_video-dri
URL:
Keywords:
Depends on:
Blocks:
 
Reported: 2021-02-09 12:41 UTC by fily1212
Modified: 2021-02-11 12:45 UTC (History)
0 users

See Also:
Kernel Version: 5.8.0.43
Subsystem:
Regression: No
Bisected commit-id:

Attachments
screenshoot of screen setting during not working kernel (46.99 KB, image/jpeg)
2021-02-09 12:45 UTC, fily1212 		Details
screenshoot of screen setting during working kernel (48.68 KB, image/jpeg)
2021-02-09 12:47 UTC, fily1212 		Details
Add an attachment (proposed patch, testcase, etc.)

Description fily1212 2021-02-09 12:41:31 UTC 
Hello, 
I can't connect my second monitor with kernel 5.8.0.43 and driver nvidia-driver-450 and nvidia-driver-460. 

With 5.3.18-050318-generic this is possible. So, I think the problem is the kernel. Maybe I can do a Kernel bisect, but I don't know how to perform it... 

Can you help me?
Comment 1 fily1212 2021-02-09 12:45:59 UTC 
Created attachment 295143 [details]
screenshoot of screen setting during not working kernel
Comment 2 fily1212 2021-02-09 12:47:26 UTC 
Created attachment 295145 [details]
screenshoot of screen setting during working kernel
Comment 3 Artem S. Tashkinov 2021-02-10 22:20:08 UTC 
NVIDIA drivers are outside of control of Linux kernel developers, so you're very unlikely to get any help here.

Please try asking here:

https://forums.developer.nvidia.com/c/gpu-unix-graphics/linux/148
Comment 4 fily1212 2021-02-11 12:45:51 UTC 
Thank you for your reply. 
Are we sure that this is outside of control of the kernel, since it works with Kernel 5.3 and not with 5.8 and later, same drivers? 

Best,
Filippo
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