The max color depth for ICA is 24-bit so the multiplier is 3, not 4. This article answers your multi-monitor questions. There is a reg key that allows you to specify graphics memory beyond 8192. http://support.citrix.com/article/ctx115637 I'm not sure how ICA handles multi-monitor with different resolutions on each monitor. On Thu, Feb 19, 2009 at 12:05 AM, Angela Smith <angela_smith9@xxxxxxxxxxx>wrote: > Hi > > Further to this, if I set all 3 monitors to 1024*768, all 3 monitors work > fine. If I set all 3 monitors to 1440*900 the third monitor doesnt work. > It looks like there is a max resolution limit or the session is running out > of graphics memory. > > How can I check to see how much Display memory is in use?. I changed the > Farm setting "Maximum memory to use for each session's graphics" to the max > which is 8192 but I continue to have the issue when working on the max > resolution. > > Thanks > Ang > > ------------------------------ > From: angela_smith9@xxxxxxxxxxx > To: thin@xxxxxxxxxxxxx > Subject: [THIN] ICA Multiple screen support Issue > Date: Thu, 19 Feb 2009 13:45:35 +1100 > > > Hi > > We have some users that have 3 monitors. When running Published > Applications, we find that 2 of the monitors work but the third does not. > You cannot drag a Published Application into the third monitor. The first 2 > monitors are fine but the third is ignored. The monitor config is as > follows: > > 19" Monitor (1440 x 900 x 32) > 19" Monitor (1440 x 900 x 32) > 17" Monitor (1280 x 1024 x 32) > > We have not changed the default ICA Display memory allocation. Farm > setting "Maximum memory to use for each session's graphics" is set to > 5625 kilobytes. > > Im not sure if the ICA session is running out of memory. Where can I see > the session memory usage? Based on articles Ive seen, you can determine the > memory requirements by: > > 1440 x 900 x 4 = 5184000 > 1440 x 900 x 4 = 5184000 > 1280 x 1024 x 4 = 5242880 > > Based on this calculation these sessions would require 14Mb. Am on the > right track with this? Im currently running Citrix Presentation Server 4 on > Windows 2003. ICA Web Client version is 10.150. Can anyone suggest any > other changes apart from upping the graphics memory to 14Mb in trying to > resolve this issue where I cannot drag to the third screen? > > Thanks > Ang > > > > ------------------------------ > Find out: SEEK Salary Centre Are you paid what you're worth? > <http://a.ninemsn.com.au/b.aspx?URL=http://ninemsn.seek.com.au/career-resources/salary-centre/?tracking%3Dsk:het:sc:nine:0:hot:text&_t=764565661&_r=OCT07_endtext_salary&_m=EXT> > ------------------------------ > Find great deals on eBay Net yourself a > bargain<http://a.ninemsn.com.au/b.aspx?URL=http%3A%2F%2Frover%2Eebay%2Ecom%2Frover%2F1%2F705%2D10129%2D5668%2D323%2F4%3Fid%3D10&_t=763807330&_r=hotmailTAGLINES&_m=EXT> >