[Artful] Some Dell Monitors Doesn't Work Well with Dell/Wyse 3040

Bug #1723915 reported by Jesse Sung on 2017-10-16
10
This bug affects 1 person
Affects Status Importance Assigned to Milestone
HWE Next
Undecided
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linux (Ubuntu)
Undecided
Jesse Sung
Artful
Undecided
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Bug Description

Dell Wyse 3040 box with Cherry Trail shows a blank monitor output and other display issues (eg. flickering after changing resolution) with a certain Dell DP monitors (E-series).

Jesse Sung (wenchien) on 2017-10-16
tags: added: carson originate-from-1712056
Changed in linux (Ubuntu Artful):
status: New → Fix Committed

This bug is awaiting verification that the kernel in -proposed solves the problem. Please test the kernel and update this bug with the results. If the problem is solved, change the tag 'verification-needed-artful' to 'verification-done-artful'. If the problem still exists, change the tag 'verification-needed-artful' to 'verification-failed-artful'.

If verification is not done by 5 working days from today, this fix will be dropped from the source code, and this bug will be closed.

See https://wiki.ubuntu.com/Testing/EnableProposed for documentation how to enable and use -proposed. Thank you!

tags: added: verification-needed-artful
Jesse Sung (wenchien) on 2017-11-13
tags: added: verification-done-artful
removed: verification-needed-artful
Chen-Han Hsiao (Stanley) (swem) wrote :

Check on Wyse 3040

with Ubuntu Desktop 17.10

This issue is gone after upgrade linux-generic from 4.13.0.16.17 to 4.13.0.17.18

Install: linux-signed-image-4.13.0-17-generic:amd64 (4.13.0-17.20, automatic), linux-image-extra-4.13.0-17-generic:amd64 (4.13.0-17.20, automatic), linux-headers-4.13.0-17-generic:amd64 (4.13.0-17.20, automatic), linux-headers-4.13.0-17:amd64 (4.13.0-17.20, automatic), linux-image-4.13.0-17-generic:amd64 (4.13.0-17.20, automatic)
Upgrade: linux-headers-generic:amd64 (4.13.0.16.17, 4.13.0.17.18), linux-image-generic:amd64 (4.13.0.16.17, 4.13.0.17.18), linux-signed-image-generic:amd64 (4.13.0.16.17, 4.13.0.17.18), linux-signed-generic:amd64 (4.13.0.16.17, 4.13.0.17.18), linux-generic:amd64 (4.13.0.16.17, 4.13.0.17.18)
End-Date: 2017-11-13 02:24:30

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