HDMI and DVI problems in Ubuntu 12.04

view story

http://askubuntu.com – I hope someone can help! I bought a brand new computer (Intel® Pentium(R) CPU G2120 @ 3.10GHz × 2 with Intel® Ivybridge Desktop graphics), running Ubuntu 12.10. The graphics card has both VGA and HDMI output. My problem is that I cannot connect to my Dell monitor with only the HDMI cable. The HDMI cable goes through 'n DVI adapter into the Dell monitor. All the cable work, because last night I connected to the monitor using the HDMI via my Dell laptop (also running Ubuntu 12.10). I have both the VGA and the HDMI plugged in summoultaneously in my desktop, but this was not neccesary wit (HowTos)