Hello, I got that kind of error too, but it was hardware related.
My NIC had PXE enabled but was not recognized by the kernel (igb & "NVM Checksum Is Not Valid"). I had to boot with a live CD to confirm the NIC issue. -- 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/1874279 Title: failed to boot focal image in maas: /root.tmp.img: can't open blockdev Status in linux package in Ubuntu: Invalid Bug description: We have at least two systems in our lab that are seeing this problem. Both of them are able to boot other images (bionic, etc) just fine, and at least one of them was definitely booting focal earlier this week from the stream import in maas. But now, whenever we try to provision them with the focal image, it fails to boot for provisioning. I got someone to look at the console and take pictures (no serial or bmc on these, sorry) and they were dropped to busybox on boot. One error did jump out in dmesg: /root.tmp.img: can't open blockdev I'll also post the images of the screen for further details. There are other devices that boot the image from maas just fine, but I did try re-importing it just to be sure nothing was messed up with it. The two systems we're having problems with at the moment are: - Dell inspiron 5758 i5-5200 (dearest-team) - Dell inspiron 5759 i5-6200 (unknown-wealth) It's unknown yet whether there are others affected by this. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1874279/+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
