Public bug reported:
[Result]
Expected Result
Boot to SUT to Ubutnu OS, plugging in the external Display/Monitor video cable
to the Salomon dock, SUT& monitor has not problem(s) or issue(s).
Actual Result
Boot to SUT to Ubutnu OS, plugging in the external Display/Monitor video cable
to the Salomon dock, SUT can recognize monitor, but monitor no display.
[Additional Information]
1. Test Vault ID: 61923.008
2. SKU: Precision All SKU
3. BIOS Version: 1.4.0
4. ImageManifest: Ubuntu 20.04.1 LTS (fossa-bronn X40)
5. Product Name: Precision 5750
6. Kernel Version:5.6.0-2029-oem
7. CPU: Intel(R) Core(TM) i7-10850H @ 2.70GHz12
8. GPU: Mesa Intel(R) UHD Graphics (CML GT2)
9.VP DC/SC/TBT FWA03 & FWA04 Dock
10.VP all types of Monitors & Monitors ports
11.VNP Ubuntu 18.04
Failure rate
Precision-SKU5-6 10/10 times
Precision-SKUP2-3 10/10times
[Reproduce Steps]
1. Flash Latest BIOS, Install Ubuntu OS 20.04.1.
2. Do Ubuntu update.
3. Plugging in the external Display/Monitor video cable to the Salomon
dock, SUT can recognize monitor, but monitor no display.---->problem
** Affects: grub (Ubuntu)
Importance: Undecided
Status: New
** Tags: fossa-bronn
** Attachment added: "21590_0_IMG_20201111_131549.jpg"
https://bugs.launchpad.net/bugs/1904091/+attachment/5433998/+files/21590_0_IMG_20201111_131549.jpg
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https://bugs.launchpad.net/bugs/1904091
Title:
Linux,Ubuntu,20.04,X40CI,S_P: Monitor connect Salomon Dock has no
display(FR:100%)
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