** Description changed: - This was caught while testing a few runs in the google cloud. + This was caught while testing a few runs in the google cloud. Steps to reproduce: - 1.) deploy 21.04 in the cloud (any instance type) + 1.) deploy 21.04 in the cloud (n1-standard-1 instance type) 2.) install 5.10.0-3.4 from the canonical-kernel-team bootstrap ppa 2a.) sudo add-apt-repository ppa:canonical-kernel-team/bootstrap 3.) sudo apt install linux-generic-wip Full startup logs attached: looks to be grub related, I have not looked into this any further. - 1.410153] VFS: Cannot open root device "PARTUUID=02631d3d-a298-4349-b157-aa86d82843b5" or unknown-block(0,0): error -6 + 1.410153] VFS: Cannot open root device "PARTUUID=02631d3d-a298-4349-b157-aa86d82843b5" or unknown-block(0,0): error -6 [ 1.411882] Please append a correct "root=" boot option; here are the available partitions: [ 1.413203] Kernel panic - not syncing: VFS: Unable to mount root fs on unknown-block(0,0) [ 1.414356] CPU: 0 PID: 1 Comm: swapper/0 Not tainted 5.10.0-3-generic #4-Ubuntu [ 1.415702] Hardware name: Google Google Compute Engine/Google Compute Engine, BIOS Google 01/01/2011 [ 1.417180] Call Trace: [ 1.417710] show_stack+0x52/0x58 [ 1.418263] dump_stack+0x70/0x8b [ 1.418738] panic+0x101/0x2e3 [ 1.419209] mount_block_root+0x21e/0x298 [ 1.419778] mount_root+0x38/0x3a [ 1.420243] prepare_namespace+0x13f/0x18d [ 1.420840] kernel_init_freeable+0x156/0x17d [ 1.421574] ? rest_init+0xba/0xba [ 1.422135] kernel_init+0xe/0x116 [ 1.422708] ret_from_fork+0x22/0x30 [ 1.423858] Kernel Offset: 0x10c00000 from 0xffffffff81000000 (relocation range: 0xffffffff80000000-0xffffffffbfffffff) [ 1.425374] ACPI MEMORY or I/O RESET_REG.
-- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1904243 Title: 21.04 Panics attempting to boot 5.10.0-3.4 in gcp EFI disk To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1904243/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
