This bug is missing log files that will aid in diagnosing the problem. While running an Ubuntu kernel (not a mainline or third-party kernel) please enter the following command in a terminal window:
apport-collect 1914411 and then change the status of the bug to 'Confirmed'. If, due to the nature of the issue you have encountered, you are unable to run this command, please add a comment stating that fact and change the bug status to 'Confirmed'. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: New => Incomplete ** Changed in: linux (Ubuntu Focal) Status: New => Incomplete ** Changed in: linux (Ubuntu Groovy) Status: New => Incomplete -- 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: Incomplete Status in linux-oem-5.10 package in Ubuntu: New Status in linux source package in Focal: Incomplete Status in linux-oem-5.10 source package in Focal: New Status in linux source package in Groovy: Incomplete 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