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ethana2
wrote on the 6 Mar 08 at 18:54
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I have all the hardware sitting right here not being used, waiting for userful to work on Hardy. Even when it does, what Sceens and Graphics does not understand, it will destroy.
Voted up as far as I could (1).
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cikic
wrote on the 8 Mar 08 at 08:36
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Yes! I wanted sometimes so set up a multi seat Desktop.
The idea was that one Monitor (on one graphics card) is used for multimedia (watching tv and listening mp3) and its X is using sepcial devices for input like a remote control. And another Monitor (on an other graphics card) can be used for working. So that I could work mith my normal Mouce and Keyborad in a clean X session while an other clean X session is just listening to the remote control (in other words: my girlfried could listen mp3 without bothering me at work on the same station). But I was never able to get this run, since a new X only starts with its own keyboard defined and I was not able to get the kernel rebuild for supporting 2 keboards.
+1
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ethana2
wrote on the 17 Mar 08 at 01:38
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Canonical needs to purchase or obsolete userful and integrate said function right into Screens and Graphics.
I'm running dual seat right now. It's not as transparent as I'd like, it involves proprietary software, it's not well integrated, not set up exactly how I need it to be, and so on and so forth.
The audio's good, cause I have PA running in system mode with two virtual mono sinks. Each user gets one speaker ^_^
...but the input device handling doesn't use product hex options, both seats are one one card, when i wanted to use two, etc.
OOTB multi-seat can add a /ton/ of value to Ubuntu in the enterprise and would be a clear demonstration of its superiority over competing platforms.
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I've been trying to achieve this with my Ubuntu box for the past couple of weeks, in the end I just gave up. I have a couple of fairly powerful machines which would all make use of a multi-seat setup. Not only does it mean that some of the spare CPU power is put to some good use (I mean, who uses 4 cores of a CPU for basic web browsing, I haven't even managed to max out my quad core system with working on videos etc), it's also better for the environment (I dare say it's still going to use less energy adding another monitor, keyboard and mouse).
Practically every time I tried to setup a multi-seat configuration it just failed, either with it going into failsafe X mode or just not booting up X at all.
Rob
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Salix
wrote on the 1 Apr 08 at 15:30
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I registered to be able to vote for this idea. I keep it extremly important, and needed. Actually I expected some overwhelming feedback from the community...
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snadrus, thanks for intentionally duplicating this idea and clarifying it. I've voted again; this really has a massive potential for Ubuntu (think schools, hospitals, internet cafes, even home users!)
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Way better explained than the one I put( #7861 ),good job bro!
Are we looking for a multi-seat manager then.
I think this should be made default but optional.
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The school board I work for (5000+) students has been looking to do this for a while (and on Ubuntu as well).
They found some commercial software to support this, but it's for Ubuntu 5.04 only (yikes!)
This needs some serious thought and resources applied.
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Trying to achieve this now and its impossibly difficult, apparently Fedora has better support for it. I don't see why Ubuntu can't fix this issue, it'd be a major advantage over the big boys.
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For research purposes, here is a program with similar functionality for Windows:
http://www.ncomputing.com/
I have seen this in action.
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I quite Userful in June of 2007. It is unlikely that they are going to open source their multi-seat stuff. When I left, they had also not ported it to xrandr.
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Ok, I can type first thing in the morning. I should have said "quit" not "quite".
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This is the single most important addition.
Part of the issue is that the "haves" do not have a need for it, they just buy more computers. The "have nots" have zero or very little computer access so they cannot learn and let alone develop this capability.
So much toxic e-waste and general waste by the affluent "haves".
Eventually it will become necessary when the tables are turned - then it will become available in the blink of an eye.
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I completely agree, this is huge. MDM is exactly what was needed. It works perfectly on the live CD out of the box. The sooner it gets into official distro the better since whichever distro gets it integrated first will be probably the distro of choice for all the places where multiseat is must.
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aay
wrote on the 22 Nov 08 at 15:47
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I REALLY would like to see this feature added to Ubuntu. I echo all the requests for MDM. According to Phronix the next release of Fedora (Fedora 11) will have MDM by default.
http://www.phoronix.com/scan.php?page=news_item&px=Njg2OQ
I hope Jaunty won't be left behind and will get this as well.
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This is a really good idea. Although I do not really have a use for it, I can see the potential that this offers, especially where money is limited etc.
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I really like this idea. The possibility of a multiseat configuration is a strong argument when promoting Linux Desktops.
When buying a new PC I always have to make a trade-off between power consumption and computing power. I estimate that my CPU and most of my RAM are idle during 90% of uptime. But sometimes I really need my powerful machine.
A multiseat configuration would make task easier: Buy a powerful PC, but my parents can work on my machine on a seperate monitor (long cables -> other room). in this case it is very easy for me to make backups of their data (samba Setup is easy but I prefer to have everything on one machine).
Has anybody tested the multiseat package which is provided in the hardy (8.04) repositories?
http://packages.ubuntu.com/hardy/multiseat
I like to assemble ubuntu machines with the Intel Graphic chipset because of the opensource "driver". I expect that restriced drivers (Nvida) might cause problems in a multiseat configuration. Can anybody confirm or deny this?
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Ape
wrote on the 30 Dec 08 at 15:01
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I'd really like to have this.
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Please make multiseat an easy setup/install option in Jaunty!!
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Cé
wrote on the 26 Feb 09 at 19:49
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This is something I find most usefull! +1
Best regards,
Cedric
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georgeen
wrote on the 18 Apr 09 at 14:07
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Ubuntu is for human beigns and in general the purpose to give this marvelous software free is to help who don have ehough resources achieve the most recent and ecxiting technology. With this arguments why multiuser isn't a priority?, Edubuntu have a LTSP for schools but multiseat can multiply this by n be more cost-effective. On Windows exists many solutions but all are costly and need additional hardware (maybe with some exceptions) in Linux until 8.04 we can do that with the harware minimum but with some problems. This feature should be promoted more than MIX IMHO because have more impact in the today escenario, and is easier to achieve. I imagine that from install if the system detects the minimum harware (two keyb, mice and monitor or video cards) ask to the user if he or she want to enable the multiseat feature and if the user accepts then graphically shows the duplicate hardware (sound included) as seat 1, two, thre, etc and select each one and use the device (move mouse keystrokes the keyb) and select the monitor by off and on on it or selecting after the program numerate the monitor, for sound select when the music (not a tone) is playing in the desired output and of course this option isn't showed on the others seats. that's the ideal but something like userful and of course something like MagicMirror for windows that use Window's admin console for administration purpose after installation to reasign devices and see who is where and what devices were attached to which seat, etc.
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also, this method allows for 3D/compiz on multiple desktops, and should be easier on system requirements
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Perfectly a must-have if we really want to save our planet's resources, assist governments (public schools and public libraries) to vastly cut down expenses on their computing requirements, and help small schools to provide "enough" computer access to as many students as possible.
How else can we convince the "general public" that Linux in general, and Ubuntu in particular, represents the philosophy and as the better example, of having a responsible and responsive community.
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Ubuntuforums.org thread #707796
