The stretching is An artifact of your monitor. The Sun Ray doesn't control that feature. It sends the pixel data and the monitor decides how to deal with it. What kind of monitor is this? Have you looked in the menus or the manual of your monitor for setting the scaling mode? Hard to tell you what they call it because it's called different things by various vendors.
Sent from my mobile. On Sep 17, 2011, at 4:30 AM, Jim Klimov <[email protected]> wrote: > Hello all, > > I am trying to get my Sun Ray 2 (non-FS) to work with a new LCD monitor. > It has a native resolution of 1920x1080, and in the SR2 specs I've seen > a claim that it can drive such resolution with a Sun 24" monitor, although > the device specs end at 1600x1200 or 1680x1050. (I think I saw some > articles suggesting it supports 1920x1080 over a digital connection, > but didn't find any texts like that yesterday). > > I have successfully set both later resolutions, but the LCD panel is > stretching (or crumping) the image and the result is rather ugly. > The display has a mode to keep original aspect ratio, but the original > 1680x1050 image is still a bit stretched to fit the 1080 height. > > Is it possible to somehow use 1:1 pixels, i.e. have a 1680x1050 picture > in the middle of larger display, or overdrive the SR2 video mode to > produce a 1680x1080 image (for example)? > > Perhaps something can be faked with modeline settings to display > a 1050-height picture within an overdriven 1080-height canvas? > > Currently the LCD is attached with analog cable; I'm going to get > a DVI-D one next week (I need to dual-attach the display to SR2 > and to a laptop anyway). Should I hope/expect it to fix the problem? ;) > > Finally, the server I'm attached to is rather old: a SPARC version > of 4.0_48,REV=2007.08.01.15.08. Is it possible that the problem > is fixed in newer releases of SRSS and/or SR Firmware? > Would I be in trouble if I use newer firmware with old software? ;) > > While googling on this matter I found that Windows users with ATI > and NVidia cards have (or sometimes lack - leading to discussions) > the option to avoid stretching when using smaller video modes > (i.e. playing old games). It seems that the option may be effected > by the panel itself, by the video card or by the driver (using a native > big resolution and painting a smaller window in the middle of a > black area). > > IF this can indeed be done by some standard command to the > LCD panel (i.e. over a DVI link), does SR2 or SRSS support it? > If not yet - please file a suggestion for an RFE ;) > > Also please remind me what is the least intrusive way to enforce a > new resolution on a specific sunray DTU? So far I remove the setting > and add a new one with "utresadm", but for it to take effect I have to > use "utrestart -c", wait a few minutes, and power-cycle the DTU. > Breaking other users' sessions is uncool, so is there a better way? ;) > > //Jim Klimov > > _______________________________________________ > SunRay-Users mailing list > [email protected] > http://www.filibeto.org/mailman/listinfo/sunray-users _______________________________________________ SunRay-Users mailing list [email protected] http://www.filibeto.org/mailman/listinfo/sunray-users
