*** This bug is a duplicate of bug 2036742 ***
https://bugs.launchpad.net/bugs/2036742
Will be fixed by later stable updates. For 5.15 it's included since
v5.15.138.
** Changed in: linux-signed-hwe-5.15 (Ubuntu)
Assignee: Kai-Heng Feng (kaihengfeng) => (unassigned)
** This bug has been marked a duplicate of bug 2036742
VI dGPU fails to initialize on Intel platforms w/ 5.14+
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https://bugs.launchpad.net/bugs/2045382
Title:
AMD Lexa PRO graphic card can't work
Status in linux-signed-hwe-5.15 package in Ubuntu:
In Progress
Bug description:
[Summary]
When I racked the one dell device, and do the trail run, I found that
the checkbox process is stuck when it got the graphic information. I
want to debug with the monitor, plug the DP cable to AMD card. After
doing the power cycle, it entered to the BIOS, observe through the
screen that the kernel has been started, but it immediately turned
into a black screen. Fortunately, it can ssh-able, it can work
normally by using the onboard graphic card.
After checking, AMD graphic card is broken after upgrading to
5.15.0-89-generic, it still have same issue in "5.15.0-91-generic"
kernel version, but everything is good in the "5.15.0-88-generic"
kernel version.
[Information]
Problematic DUT CID: 202101-28622
Platform name: Caribou
Launchpad Tag: fossa-cubone-rkl
Project name: Optiplex 5090
Used GM image:
dell-bto-focal-fossa-release-X120-20210625-7_fossa-cubone-rkl_A02.iso
GPU: Advanced Micro Devices, Inc. [AMD/ATI] Lexa PRO [Radeon
540/540X/550/550X / RX 540X/550/550X] [1002:699f]
ProblemType: Bug
DistroRelease: Ubuntu 20.04
Package: linux-image-5.15.0-91-generic 5.15.0-91.101~20.04.1
ProcVersionSignature: Ubuntu 5.15.0-91.101~20.04.1-generic 5.15.131
Uname: Linux 5.15.0-91-generic x86_64
ApportVersion: 2.20.11-0ubuntu27.27
Architecture: amd64
CasperMD5CheckResult: skip
Date: Fri Dec 1 14:39:55 2023
DistributionChannelDescriptor:
# This is the distribution channel descriptor for the OEM CDs
# For more information see
http://wiki.ubuntu.com/DistributionChannelDescriptor
canonical-oem-somerville-focal-amd64-20200502-85+fossa-release+X120
InstallationDate: Installed on 2023-11-30 (0 days ago)
InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary
20200502-05:58
SourcePackage: linux-signed-hwe-5.15
UpgradeStatus: No upgrade log present (probably fresh install)
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