I noticed below error while updating cPanel to latest one of the server:
Running `/usr/local/cpanel/scripts/updatenow --upcp --log=/var/cpanel/updatelogs/update.9320814564.log` failed, exited with code 25 (signal = 0)
Below was the OS installed on the server :
root@onlinesupport[~]# cat /etc/redhat-release
CentOS release 6.5 (Final)
root@onlinesupport [~]#
Further found that the cPanel config had the OS information missing as below :
root@linuxbabu [~]# cat /var/cpanel/sysinfo.config
# This values in this file are calculated and updated if necessary nightly. If you wish to override
# these values, populate lock= with a comma delimited list of keys you don't want updated.
# This will allow you to change those values to suit your needs.
#
# Example: if you set lock like this, then rpm_dist and rpm_arch will not be updated nightly:
# lock=rpm_dist,rpm_arch
#
ises=2
lock=
release=6.5
rpm_arch=x86_64
rpm_dist=centos
rpm_dist_ver=unknown
root@linuxbabu [~]#
I corrected the OS rpm_dist_ver under the config file and the upcp worked fine :
root@onlinesupport [~]# cat /var/cpanel/sysinfo.config | grep rpm_dist_ver
rpm_dist_ver=6
root@onlinesupport [~]#