I can see the same issue with Core 20 daily build 20200512.3 $ uname -a Linux ubuntu 5.4.0-1011-raspi #11-Ubuntu SMP Fri May 8 07:43:33 UTC 2020 aarch64 aarch64 aarch64 GNU/Linux
$ snap list Name Version Rev Tracking Publisher Notes core20 20 635 latest/beta canonical✓ base pi 20-1 58 20/beta canonical✓ gadget pi-kernel 5.4.0-1011.11 154 20/beta canonical✓ kernel snapd 2.45 7780 latest/beta canonical✓ snapd -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux-raspi2 in Ubuntu. https://bugs.launchpad.net/bugs/1878271 Title: rpi: no uboot or kernel boot mesages on console during boot on core20 Status in linux-raspi2 package in Ubuntu: New Bug description: I'm currently testing the image from http://cdimage.ubuntu.com/ubuntu- core/20/beta/20200512.3/ on rpi4-4GB. Normally, we would expect to see uboot prompt on screen, as well as kernel boot messages - as well as on serial. I see all of this coming over serial, but nothing on the screen until the system is completely booted. Current kernel version and snaps in this image are: $ uname -a Linux ubuntu 5.4.0-1011-raspi #11-Ubuntu SMP Fri May 8 07:43:33 UTC 2020 aarch64 aarch64 aarch64 GNU/Linux $ snap list Name Version Rev Tracking Publisher Notes core20 20 635 latest/beta canonical✓ base pi 20-1 58 20/beta canonical✓ gadget pi-kernel 5.4.0-1011.11 154 20/beta canonical✓ kernel snapd 2.45 7780 latest/beta canonical✓ snapd To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux-raspi2/+bug/1878271/+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
