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Description of problem: This only holds for KDE F13 beta install. I got 24" monitor that i connect to netbook using VGA cable. When i boot laptop i get dual screen situation - it's where i can drag mouse pointer across both (laptop and 24" external) monitors. When i press Fn-F7 combination i export screen to only 24" external monitor. then i try to login, then it looks like desktop starts to initialize but then screen blinks and i'm at login prompt all over again. Under Gnome it works just fine. Version-Release number of selected component (if applicable): How reproducible: Always Steps to Reproduce: 1. Clean install F13 beta KDE 2. Plug VGA to netbook and boot 3. Try with Fn-F7 key combination export screen to external monitor Actual results: It is impossible even to login into system Expected results: Working environment on external 24" moniitor Additional info: Some hard-/software specs: - netbook Sony vaio VPCW21S1E, CPU Intel Nano450, GPU integrated Intel 3150 - Fedora 13 beta
I found out that when desktop effects are turned off then everything goes fine. But moment i turn desktop effects on everything goes wrong again.
3D doesn't work on gen3 parts (915, 945, G33, or Nano) at display widths greater than 2048. This is a hardware limitation, not something the driver can fix.
Hi Adam, I do not quite understand. I do not have monitor with resolution greater then 2048. My monitor is 1920x1200 pixels and if i logged in and then enable 3D then everything works just fine. I realize that might sound strange especially when even Sony website says in techspecs of this particular laptop that external monitor greater then 1920x1050 is not supported. Bu the fact is - it does support my (higher resolution) monitor and 3D is working with every kind of effect enabled in settings. Only things is i have to have it disabled before i log in to system. Please share your thoughts about this. I'm not gonna reopen ticket, because i can be overseeing something.