Comment 25 for bug 1639517

Upstream kernel test - kernel 4.12

Installation, on which upstream kernel was installed:

1. ubuntu 16.04.2,download installation, kernel4.8.0-36, no updates

booting without any workaround parameters:
boot-time 50sec (message sound),
black screen
remote-login (ssh) o.k.

2. ubuntu 16.04.2,updated on 2017-07-03, kernel4.8.0-58

booting without any workaround parameters:

hdd activity about 80 sec
black screen
no ssh connection possible

after reboot by SysRQ b

boot with parameters "nomodeset xforcevesa":

error messages

"... sdaX contains a file system with errors
check forced..."

than a lot of error messages - all containing
        " ... AE_AML_BUFFER_LIMIT"

booting not finished