You have been subscribed to a public bug: For Ubuntu 18.04 amd64 server, I updated the kernel from 4.15.0-13 to 4.15.0-15. The system hangs at boot up now. Rolling back to the old kernel everything works as expected. It appears to hang while trying to enumerate an SD card device, which isn't even installed. I have tried this on a Dell R620 and R820 and both have the exact same problem. I even downloaded a new installer iso from the daily builds to reinstall the OS and the installer hangs too now.
Support for Dell PowerEdge 12th gen servers appears to be broken with kernel 4.15.0-15. https://imgur.com/VT9zd0w https://imgur.com/4BQPCXo ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: bot-comment -- Kernel 4.15.0-15 breaks Dell PowerEdge 12th Gen servers https://bugs.launchpad.net/bugs/1765232 You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. -- 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
