I have a VM based on VMWare Workstation 14
After upgrading fresh installed Oracle Linux
from 7.4
to 7.6
and reboot
, it boots into Oracle Linux Server 7.6 with Unbreakable Enterprise Kernel 4.1.12-124.2->
(grub entry).
It boots without issues but when I try to log in through gui, it logs me in and after a few seconds throws me out to login screen again.
Previous kernel is 4.1.12-94.3.9.el7uek.x86_64 with Unbreakable Enerpr->
(grub entry) - it boots and logs in through gui with the same issue now.
vt-x
is enabled in bios and in VM settings
Video on the host: Intel hd graphics 530
After booting with newer kernel, then older kernel, then newer kernel again and trying to log in through gui it throws a popup with:
The CPU has been disabled by the guest operation system. Power off or reset the virtual machine
Error with CPU didn't happen with the older kernel.
I've reinstalled vmware tools, but after trying to log in through gui, it thrown me out and reboot automatically but without a popup about CPU.
The next time I've selected usual kernel (not uek): 3.10.0-957.12.1.el7.x86_64 in grub menu and it logins without issues.
I want to install Oracle Database 19c to this system. Could I do it using usual kernel or should I use uek for this purpose?
In case of using UEK I should resolve this issue with logging out, but I've not found solution yet. Maybe I will download 7.6 release - it seems less problematic. But it could be an issue for future in case of upgrading to 7.7 release if it will be released.
Updated. After fresh install of 7.6
release, kernel is: 4.14.35-1818.3.3.el7uek.x86_64
and there's no issues with login.
After yum update
4.14.35-1844.4.5.el7uek.x86_64
kernel was installed without gui login issue.
0 Answers