SunRay demo.

I haven’t updated this in a while, so I thought I would share a few words about the SunRay demo I’m currently going through. First off, a couple of suggestions for anyone considering SunRay’s.

  • A 100M network is nearly a must. I have my desk split up via a 10M HUB so I can test other machines without losing connectivity. The graphics were fairly slow and screen refreshes were terrible. I located a 100M HUB and that improved things greatly.
  • The server is important. I have an E250 with a couple (slow) CPUs and a bit of RAM. This isn’t the fastest machine in the world and it shows. X performs pretty poorly, especially when compared to my P4 2Ghz notebook running Linux, or my AMD64 Gentoo system at home. The benefit right now however, is that with some login changes (select “Options -> Quick Login -> Off”, then hit the “Options -> Exit” button). You can bring up a list of servers broadcasting their X sessions, and log into one of those instead.
  • Once you get to what I would consider a usable X Session (meaning, one running Linux), its just like a regular desktop, except much sexier. I don’t have time to test the Linux server I’m afraid, but I can make some assumptions as to its performance and usability, and those assumptions are that it will be good. Being able to install Win4Lin in Linux, and allowing each user to run their own Win98 session seems like a good thing to me as well.

    We have had some problems with the systems locking up with a Panic displayed on the screen. Not sure what its all about, but you have to pull the power to fix it, but I guess that’s because there’s no power button on these things. The great part is that once you log back in, you get your old session back, just the way you left it when it locked up.

    All in all, these are pretty nice systems. Something I would consider when building a network for developers, or even making a kiosk or for home use. One of these in the kitchen or dining room with a decent USB keyboard would make a nice terminal as well, especially since they’re silent.

    About Ren West

    I'm an IT worker with a passion for photography. I dabble in website admin and design. I have opinions I wish to share.

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