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 1893914 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 ** Tags added: 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/1893914 Title: [SRU] [Focal/OEM-5.6/Groovy]Fix AMD usb host controller lost after stress S3 Status in linux package in Ubuntu: Incomplete Status in linux-oem-5.6 package in Ubuntu: New Bug description: [Impact] When stress S3 on AMD 0x15e5 usb host controller, it failed to resume. The controller indicates "internal Host Controller Error" [Fix] To fix this, sparse controller enable bit has to be disabled. [Test Case] Verified on the target platform, OK for 100 times of S3. [Regression Potential] Low, Add specific ID quirk for hw, no other hw related, tested with positive results. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1893914/+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