Dear Yan-Qiong,The "nvidia-settings" program should let you adjust the frame rate of your display. See the attached image. I had to also select my monitor resolution to allow me to set this.
For issue #2, I think this is the same problem as described here: SDL 1.2 meets Gnome 3 <http://frozenbyte.com/board/viewtopic.php?f=17&t=4229>. My suggestion is not to open VE programs in fullscreen mode but rather use a window the size of the display and set the "No frame around window" option.
Best regards, Andrew On 07/12/2012 12:59 PM, Yanqiong Zhou wrote:
Hi Andrew, Sorry to trouble you. I'm Yanqiong, working with Angelique in Bruno's lab. I have two stupid questions about running visionegg on the linux system: (1) I can't set up the second monitor (LED panels) to a refresh rate higher than 75HZ in Ubuntu12.04, using NVIDIA Geforce 9600GT. I tried nouveau, NVIDIA 295.49 driver and higher NVIDIA driver... ... Do you have any suggestion about the version of Ubuntu and NVIDIA driver that can allow me to set up the second monitor to a high refresh rate? (2) When I using vision egg to display visual stimulus on the second monitor in Ubuntu, it showed "visionegg" on the top-left corner. How can I only show the visual stimulus? Many thanks for your consideration. Best Regards, Yan-Qiong
-- Andrew D. Straw, Ph.D. Research Institute of Molecular Pathology (IMP) Vienna, Austria http://strawlab.org/
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