Just ran latest CentOS 7 updates using the Application Installer and could not boot into the latest kernel.
Just got 2 lines of various red characters on the top of the screen.
I was able to boot into the pervious kernel, thank the maker, as this is our production mail server.
Not sure if I can just keep running off the previous kernel? I would like to update.
When I checked for updates in Application Installer again on the previous kernel, it shows no updates available.
Fairly new to Linux. Have never had issues updating and not sure what the issue is, please help!
This is a CentOS 7 VM running on Hyper-V 2016.
Code: Select all
[root@ axadmin]# df -lhT
Filesystem Type Size Used Avail Use% Mounted on
devtmpfs devtmpfs 1.9G 0 1.9G 0% /dev
tmpfs tmpfs 1.9G 38M 1.9G 2% /dev/shm
tmpfs tmpfs 1.9G 18M 1.9G 1% /run
tmpfs tmpfs 1.9G 0 1.9G 0% /sys/fs/cgroup
/dev/mapper/centos-root xfs 50G 9.8G 41G 20% /
/dev/sda1 xfs 1014M 382M 633M 38% /boot
/dev/sdb1 ext4 237G 57G 168G 26% /opt/zimbra
/dev/mapper/centos-home xfs 186G 81G 105G 44% /home
tmpfs tmpfs 377M 0 377M 0% /run/user/989
tmpfs tmpfs 377M 40K 377M 1% /run/user/1000
[root@ axadmin]# rpm -qa kernel\* \*release | sort
centos-release-7-9.2009.1.el7.centos.x86_64
kernel-3.10.0-1127.19.1.el7.x86_64
kernel-3.10.0-1160.11.1.el7.x86_64
kernel-3.10.0-1160.15.2.el7.x86_64
kernel-3.10.0-1160.2.2.el7.x86_64
kernel-3.10.0-1160.25.1.el7.x86_64
kernel-headers-3.10.0-1160.25.1.el7.x86_64
kernel-tools-3.10.0-1160.25.1.el7.x86_64
kernel-tools-libs-3.10.0-1160.25.1.el7.x86_64
[root@ axadmin]# yum list installed kernel
Loaded plugins: fastestmirror, langpacks
Loading mirror speeds from cached hostfile
* base: centos.les.net
* extras: muug.ca
* updates: centos.les.net
Installed Packages
kernel.x86_64 3.10.0-1127.19.1.el7 @updates
kernel.x86_64 3.10.0-1160.2.2.el7 @updates
kernel.x86_64 3.10.0-1160.11.1.el7 @updates
kernel.x86_64 3.10.0-1160.15.2.el7 @updates ( currently booted to this )
kernel.x86_64 3.10.0-1160.25.1.el7 @updates