-Centos7 guest on VirtualBox 5.2.22
-Original working kernel: 3.10.0-862.el7.x86-64
-Upgraded not-working kernel: 3.10.0-957.1.3.el7.x86_64
Installed kernel patch for it: kernel-3.10.0-957.1.3.bug15570.plus.el7.x86_64.rpm
As described in: https://forums.virtualbox.org/viewtopic ... &start=45
Outcome of the upgrade: frozen black screen.
In boot grab menu:
- Original working kernel is listed. When I try to boot from there, the system freezes at Gnome display manager (see attached screen). This
never happened before (the problematic kernel upgrade)
Downgrade related commands
Code: Select all
$ rpm -q kernel
kernel-3.10.0-862.el7.x86-64
kernel-3.10.0-957.1.3.el7.x86_64
kernel-3.10.0-957.1.3.bug15570.plus.el7.x86_64.rpm
Code: Select all
yum list kernel --show-duplicates
Code: Select all
$yum downgrade kernel-3.10.0-957.1.3.el7