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Archive for August, 2015
Debian Jessie kvm vm – intel_rapl not found error on boot
August 9, 2015
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Just blacklist this module. Add a .conf file to /etc/modprobe.d
intel.conf
blacklist intel_rapl
or any other .conf blacklist you already have as any .conf file is searched.
reboot
Categories: sysadmin
systemd display-manager.service error kvm vm, Debian Jessie os
August 9, 2015
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If you are receiving this error in dmesg upon boot:
Cannot add dependency job for unit display-manager.service, ignoring: Unit display-manager.service failed to load: No such file or directory.
Execute these commands via cli to fix.
1) systemctl get default (look at result)
2) If the result is graphical display, then continue with 3
3) systemctl set-default multi-user.targetsys
4) systemctl get default (recheck result) should be multi-user.target
reboot your vm and you should no longer see the error in dmesg.
Categories: sysadmin