I just attached an Xorg.0.log from a successful startup with only 2 GB of RAM installed.
This system is identical to the system that produced the first log (Toshiba Satellite A355-S6935), I just removed a stick of RAM.
Comparing the two logs shows that video memory is detected incorrectly when 4 GB of RAM are installed. The machine has 512 MB of video memory, but when 4 GB of RAM are installed 4194303K of video RAM are detected.
I just attached an Xorg.0.log from a successful startup with only 2 GB of RAM installed.
This system is identical to the system that produced the first log (Toshiba Satellite A355-S6935), I just removed a stick of RAM.
Comparing the two logs shows that video memory is detected incorrectly when 4 GB of RAM are installed. The machine has 512 MB of video memory, but when 4 GB of RAM are installed 4194303K of video RAM are detected.