after Update I can't boot with the newest Kernel 3.10.0-862.2.3.e17.x86_64
Kernel Panic. How can I delete these last Kernel?
Only with Kernel
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$ uname -r
3.10.0-693.21.1.el7.x86_64
with regards
Ch. Hanisch
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$ uname -r
3.10.0-693.21.1.el7.x86_64
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yum remove kernel-3.10.0-862.2.3.el7.x86_64
AfterTrevorH wrote:That's a known crash with no known cause or solution (since no-one knows what causes it). The solution is easy though, yum reinstall kernel-3.10.0-862.2.3.el7.x86_64 as the problem is that either the initramfs file for it is missing from /boot or from grub.cfg. Reinstalling it will fix it.
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$ sudo yum reinstall kernel-3.10.0-862.2.3.el7.x86_64
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sudo yum remove kernel-3.10.0-862.2.3.el7.x86_64
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$ uname -r
3.10.0-693.21.1.el7.x86_64
For that you probably need to update your virtualbox.The Installation of GuestAdditions from /usr/share/virtualbox/VBoxGuestAdditions.iso was in error.
The VirtualBox in the Host is Version 5.2.10 and associated GuestAdditions in /usr/share/virtualbox/VBoxGuestAdditions.iso in the Host.TrevorH wrote:For that you probably need to update your virtualbox.The Installation of GuestAdditions from /usr/share/virtualbox/VBoxGuestAdditions.iso was in error.
For CentOS 7.5 guests you need version 5.2.12. See also: https://www.virtualbox.org/wiki/Changelog#12Hanisch wrote:The VirtualBox in the Host is Version 5.2.10
Under VirtualBox 5.2.12 and GuestAdditions in /opt/VBoxGuestAdditions-5.2.12/..owl102 wrote:For CentOS 7.5 guests you need version 5.2.12. See also: https://www.virtualbox.org/wiki/Changelog#12Hanisch wrote:The VirtualBox in the Host is Version 5.2.10
I haven't had a problem since upgrading to CentOS 7.5. kernel-3.10.0-862.2.3.el7.x86_64 was working fine for me. Today I tried to reboot my desktop into kernel-3.10.0-862.3.2.el7.x86_64 and it crashed right away. Trevor's solution worked for me, I just had to run yum reinstall kernel-3.10.0-862.3.2.el7.x86_64 Thanks for sharing this solution.TrevorH wrote:That's a known crash with no known cause or solution (since no-one knows what causes it). The solution is easy though, yum reinstall kernel-3.10.0-862.2.3.el7.x86_64 as the problem is that either the initramfs file for it is missing from /boot or from grub.cfg. Reinstalling it will fix it.
The problem is in VirtualBox. With this Kernel there are no GuestAdditions active.jimj wrote:Today I tried to reboot my desktop into kernel-3.10.0-862.3.2.el7.x86_64 and it crashed right away. Trevor's solution worked for me, I just had to run yum reinstall kernel-3.10.0-862.3.2.el7.x86_64 Thanks for sharing this solution.