The same problem here. I have laptop HP DV2000T (Intel GMA 950) with external monitor NEC 20WGX2 (1680x1050). After installation of Hardy everything worked perfectly, but sometimes when i use my computer little longer the external monitor goes black. Another bug i think connected with this, is "shaking picture".. Once per about 5 minutes screen on external monitor is "shaking" - the screen shows for about one second different picture with some kind of vibrations. It's like switching for a second from my currently working desktop to another desktop and than back again. Don't know what it is because it's so fast.
The same problem here. I have laptop HP DV2000T (Intel GMA 950) with external monitor NEC 20WGX2 (1680x1050). After installation of Hardy everything worked perfectly, but sometimes when i use my computer little longer the external monitor goes black. Another bug i think connected with this, is "shaking picture".. Once per about 5 minutes screen on external monitor is "shaking" - the screen shows for about one second different picture with some kind of vibrations. It's like switching for a second from my currently working desktop to another desktop and than back again. Don't know what it is because it's so fast.