This bug is awaiting verification that the linux/6.5.0-14.14 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-mantic-linux' to 'verification-done-mantic-linux'. If the problem still exists, change the tag 'verification-needed-mantic- linux' to 'verification-failed-mantic-linux'.
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: kernel-spammed-mantic-linux-v2 verification-needed-mantic-linux -- 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/2042850 Title: Boot log print hang on screen, no login prompt on Aspeed 2600 rev 52 BMC Status in linux package in Ubuntu: Invalid Status in linux source package in Mantic: Fix Committed Bug description: This is a public version of https://bugs.launchpad.net/bugs/2042423 ---- Subject: [mantic:linux] drm/ast: Add BMC virtual connector SRU Justification: [Impact] On systems with Aspeed 2600 revision 52 GPUs, the display fails to progress to the login prompt. With the commit (added in 6.5.0-6.6) commit: 916ae609a033cbb55661905d310ba2358b7621ea Author: Jocelyn Falempe <jfale...@redhat.com> Date: Thu Jul 13 15:41:31 2023 +0200 Subject: drm/ast: report connection status on Display Port. the Aspeed 2600 rev 52 GPUs have issues. They need the commit: This change was dependant on the upstream change commit e329cb53b45da475966c4b2e49f6a4a430f307fa Author: Jocelyn Falempe <jfale...@redhat.com> Date: Thu Jul 13 15:41:30 2023 +0200 Subject: drm/ast: Add BMC virtual connector https://git.kernel.org/pub/scm/linux/kernel/git/stable/linux.git/commit/?id=e329cb53b45da475966c4b2e49f6a4a430f307fa in order to have the display work correctly on the rev52 GPUs. [Fix] With cherry-picking this change, the functionality of BMCs using Aspeed 2600 rev52 GPUs work as expected, as they did prior to the regression in 6.5.0-6.6. [Test Plan] I have tested this on multiple versions of Aspeed 2600 GPU enabled BMCs, and the revision 52 systems that required the nomodeset option to boot to the prompt, now boot fine and display the login prompt, and there is no regression on the other systems. I have tested this on different Aspeed GPUs, and have not seen any regressions, or unexpected behaviour. [Where problems could occur] As this fixes a regression of functionality for the mantic kernel's Aspeed GPU driver on a very specific version of some BMCs to the state it was was in the mantic 6.5.0-5.5 kernel, I think there is little room for regressions. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2042850/+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
