We run all of our Allegro tools on Linux (DEHDL, PCB Layout, PDV, etc.) and have about 30 or so people who use them. Our Windows environment is not stable enough for serious computing needs with all of the stuff that our IT people keep doing to those boxes. The tools generally run well, but we have identified two areas that could be improved. The first is that PDV gets extremely slow when a schematic symbol has a large number of pins on the top or bottom. Cadence is aware of it, but they don't seem to be able to do anything about it -- or even figure it out. We shipped them a log file based upon debug code that they sent to us which showed the amount of time required for various things to happen, but they still couldn't figure it out. This does not happen on Windows. The second is that the mainwin process sometimes gets hung. When that happens, we have to delete all associated tmp files and the .mw directory in the users account before they are able to open the tool again. This does not happen often, perhaps once or twice a month among all users, and it does not only happen with Cadence tools, though we are not seeing it with other vendors tools as often as we used to. -- Greg Cunningham | Principal Engineer, Engineering Design Automation | ph 301.601.7293 greg.cunningham@xxxxxxxxxx | Hughes Network Systems, LLC www.hughes.com | 11717 Exploration Lane, Germantown, MD 20876 Hi, I'm curious how many run Allegro on Linux, and what the issues/experiences are/were. Thanks, Austin ----------------------------------------------------------- To subscribe/unsubscribe: Send a message to icu-pcb-forum-request@xxxxxxxxxxxxx with a subject of subscribe or unsubscribe To view the archives of this list go to //www.freelists.org/archives/icu-pcb-forum/ Problems or Questions: Send an email to icu-pcb-forum-admins@xxxxxxxxxxxxx -----------------------------------------------------------