16.04 PPC, unable to boot: "Problem Loading in-kernel X.509 Certificate (-74)"
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
linux (Ubuntu) |
Fix Released
|
Undecided
|
Unassigned |
Bug Description
I am not able to boot my Power Mac 7,3 with the Ubuntu MATE 16.04 daily-live iso.
This has been the case since the 4.3.x kernel series and is now with current 4.4.x kernel. At the time the 4.2.x kernel was used **booting the iso went fine!**
During the boot-process I get following error messages:
"Problem Loading in-kernel X.509 Certificate (-74)"
[...]
mount: mounting /dev/sda10 on /cdrom failed: no such device
stdin: not a typewriter
mount: mounting /dev/sda9 on /cdrom failed: no such device
mount: mounting /dev/sr0 on /cdrom failed: no such device
[...]
(initramfs) unable to find a medium containing a live file system
The stdin: and mount: lines get repeated several 10 time. At last the boot process stops wuth the (initramfs) line, dropping me in a busybox shell.
description: | updated |
description: | updated |
description: | updated |
no longer affects: | ubuntu-mate |
For my PM 3,1 install of 16.04 Alpha1/2??? when I boot the system I go through the Yaboot screens, then it goes to a black screen and I get the same errors Ernst has mentioned, the "problem loading kernel cert" . . . and if I wait a minute it then goes to the "stdn: not a typewriter" lines . . . then a few more lines until it says something "force TTY" . . . .
But the difference is that then the lightdm log in window loads and I can log into a nice GUI display . . . only problem there is the desktop background image and other images are roughly rendered, but text is crisp and clear . . . . This is the AGP Sawtooth kicked up to 1.2 GHz, 2 GB RAM, and the ATI Rage128 video card.