Troubleshooting Ubuntu specific issues

<yambe:breadcrumb>Ubuntu|Ubuntu</yambe:breadcrumb>

Troubleshooting Ubuntu specific issues

• Blank screen after grub menu with Ubuntu-server installation
• Cdrom related errors while using apt after installation
• Print request getting held in Ubuntu 14.04 with HP Laserjet 1020 series printer
• iptables-persistent package fails to install on Ubuntu 12.04