Public bug reported: [Summary] When the monitor ONLY is connected to the WD19 (DP port) and WD19 is connected to the type c port than boot the machine, the monitor shows no video output after loaded i915.
[Reproduce Steps] 1. connect power cable of WD19 2. connect DP cable from monitor to WD19 3. connect power cable to target system. 4. connect type c cable from WD19 to target system 5. boot up [Results] Expected: video output as there is only one monitor connected. Actual: No video output. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.6.0-1033-oem 5.6.0-1033.35 ProcVersionSignature: Ubuntu 5.6.0-1033.35-oem 5.6.19 Uname: Linux 5.6.0-1033-oem x86_64 ApportVersion: 2.20.11-0ubuntu27.11 Architecture: amd64 CasperMD5CheckResult: skip Date: Thu Nov 12 05:11:11 2020 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-metapod+X40 InstallationDate: Installed on 2020-11-03 (9 days ago) InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 20200502-05:58 SourcePackage: linux-signed-oem-5.6 UpgradeStatus: No upgrade log present (probably fresh install) ** Affects: hwe-next Importance: Undecided Status: New ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: amd64 apport-bug focal oem-priority originate-from-1901008 somerville ** Tags added: oem-priority originate-from-1901008 somerville -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1903969 Title: failed to boot to GUI: i915 0000:00:02.0: [drm] *ERROR* Link Training Unsuccessful Status in HWE Next: New Status in linux package in Ubuntu: New Bug description: [Summary] When the monitor ONLY is connected to the WD19 (DP port) and WD19 is connected to the type c port than boot the machine, the monitor shows no video output after loaded i915. [Reproduce Steps] 1. connect power cable of WD19 2. connect DP cable from monitor to WD19 3. connect power cable to target system. 4. connect type c cable from WD19 to target system 5. boot up [Results] Expected: video output as there is only one monitor connected. Actual: No video output. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: linux-image-5.6.0-1033-oem 5.6.0-1033.35 ProcVersionSignature: Ubuntu 5.6.0-1033.35-oem 5.6.19 Uname: Linux 5.6.0-1033-oem x86_64 ApportVersion: 2.20.11-0ubuntu27.11 Architecture: amd64 CasperMD5CheckResult: skip Date: Thu Nov 12 05:11:11 2020 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-metapod+X40 InstallationDate: Installed on 2020-11-03 (9 days ago) InstallationMedia: Ubuntu 20.04 "Focal" - Build amd64 LIVE Binary 20200502-05:58 SourcePackage: linux-signed-oem-5.6 UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1903969/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
