This bug is awaiting verification that the linux-azure/6.2.0-1013.13 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-lunar-linux-azure' to 'verification-done-lunar- linux-azure'. If the problem still exists, change the tag 'verification- needed-lunar-linux-azure' to 'verification-failed-lunar-linux-azure'.
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-lunar-linux-azure-v2 verification-needed-lunar-linux-azure -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-hwe-6.2 in Ubuntu. https://bugs.launchpad.net/bugs/2026776 Title: arm64+ast2600: No Output from BMC's VGA port Status in linux package in Ubuntu: Triaged Status in linux-hwe-5.19 package in Ubuntu: Won't Fix Status in linux-hwe-6.2 package in Ubuntu: Fix Committed Status in linux source package in Jammy: Fix Committed Status in linux-hwe-5.19 source package in Jammy: Won't Fix Status in linux-hwe-6.2 source package in Jammy: Fix Released Status in linux source package in Lunar: Fix Committed Bug description: SRU Justification: [ Impact ] On systems that have the following combination of hardware 1) arm64 CPU 2) ASPEED AST2600 BMC: https://www.aspeedtech.com/server_ast2600/ No output when connecting a display to the BMC's VGA port. [ Fix ] For AST2500+ MMIO should be enabled by default. [ Test Plan ] Test on targeted hardware to make sure BMC is displaying output. [ Where problems could occur ] Not aware of any potential problems, but any should be confined to ASPEED AST2500+ hardware. [ Other Info ] Patch is already in jammy/nvidia-5.19 and jammy/nvidia-6.2 and has been tested with affected BMC. [Issue] On systems that have the following combination of hardware...: 1) arm64 CPU 2) ASPEED AST2600 BMC: https://www.aspeedtech.com/server_ast2600/ .. we see no output when connecting a display to the BMC's VGA port. Upon further investigation, we see that applying the following patch fixes this issue: https://git.kernel.org/pub/scm/linux/kernel/git/torvalds/linux.git/commit/drivers/gpu/drm/ast?h=v6.4-rc6&id=4327a6137ed43a091d900b1ac833345d60f32228 [Action] Please apply the following two backports to the appropriate Ubuntu HWE kernels: https://github.com/NVIDIA-BaseOS-6/linux-nvidia-5.19/commit/055c9ec3739d7df1179db3ba054b00f3dd684560 https://github.com/NVIDIA-BaseOS-6/linux-nvidia-6.2/commit/8ab3253c6a59eee3424fe0c60b1fc6dc9f2d73b7 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2026776/+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
