Public bug reported: This is specific to the System 76 PPA.
linux-image-5.11.0-7614-generic boots with no problems. ``` % uname -a Linux system76-pc 5.11.0-7614-generic #15~1622578982~20.04~383c0a9~dev-Ubuntu SMP Wed Jun 2 00:50:47 U x86_64 x86_64 x86_64 GNU/Linux ``` linux-image-5.11.0-7620-generic hangs at "Loading initial ramdisk...". This is true in recovery mode as well. /etc/os-release: ``` NAME="Ubuntu" VERSION="20.04.2 LTS (Focal Fossa)" ID=ubuntu ID_LIKE=debian PRETTY_NAME="Ubuntu 20.04.2 LTS" VERSION_ID="20.04" HOME_URL="https://www.ubuntu.com/"; SUPPORT_URL="https://help.ubuntu.com/"; BUG_REPORT_URL="https://bugs.launchpad.net/ubuntu/"; PRIVACY_POLICY_URL="https://www.ubuntu.com/legal/terms-and-policies/privacy-policy"; VERSION_CODENAME=focal UBUNTU_CODENAME=focal ``` Hardware is Serval: ``` System Information Manufacturer: System76 Product Name: Serval Version: serw11-b UUID: 6c5bfa80-9b7c-0000-0000-000000000000 Wake-up Type: Power Switch ``` All packages / firmware is up-to-date, and EFI was updated a couple of months ago. ** Affects: linux (Ubuntu) Importance: Undecided Status: New ** Tags: system76 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1937296 Title: Kernel Hang During "Loading initial ramdisk..." To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1937296/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
