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- focal' to 'verification-done-focal'. If the problem still exists, change the tag 'verification-needed-focal' to 'verification-failed-focal'.
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-focal -- 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/1914411 Title: Fix broken efifb on graphics device without driver Status in HWE Next: New Status in linux package in Ubuntu: In Progress Status in linux-oem-5.10 package in Ubuntu: New Status in linux source package in Focal: In Progress Status in linux-oem-5.10 source package in Focal: Fix Committed Status in linux source package in Groovy: In Progress Status in linux-oem-5.10 source package in Groovy: New Bug description: [Impact] EFIFB stops working after graphics device is runtime suspended in D3cold. [Fix] Prevent the graphics device from being runtime suspended. [Test] With the patch applied, using efifb on graphics device without driver always work, because the device stays at D0 all the time. [Where problems could occur] Potentially this can affect power consumption, if user expects to put graphics device to D3cold, and is fine to get a broken efifb. To manage notifications about this bug go to: https://bugs.launchpad.net/hwe-next/+bug/1914411/+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
