/srv/irclogs.ubuntu.com/2012/03/21/#ubuntu-accessibility.txt

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pvagnerAlanBell: sorry to disturb you again... er but please if you can... I've tried your advice from yesterday. I've started the live cd, pressed ctrl+s to start orca, alt+tabbed to the installer window, tabbed to the try ubuntu push button, hit space, waited for orca to come up again, pressed ctrl+aalt+t to bring up the terminal and typed07:01
pvagnermetacity --replace &; unity-2d-shell &; unity-2d-pannel &07:01
pvagnerwhat I got was a syntaks error. Then I've tried to do just07:01
pvagnermetacity --replace ; unity-2d-shell ; unity-2d-pannel &07:01
pvagnerwhich worked but...07:01
pvagnerI've got a crash of compiz. I have presset the push button saying something like keep closed. Then I have reaalized I am unable to use menus e.g. by pressing F10 and also I can't press alt+f1, alt+f2 etc. The only thing which worked at this stage is alt+tabbing to the orca window, launching orca preferences or using ctrl+alt+d to go to the desktop.07:01
pvagnerAlanBell: have I done something wrong please?07:02
pvagnerAlanBell: Is there something you think I can try?07:02
pvagnerjust to remind a bit, my goal is to switch to unity 2d while running live cd07:04
pvagnerI'm running ubuntu live from usb not a cd so perhaps I can tweak some file to start ubuntu 2d instead of 3d this waay. However I don't seem to be able to find something relevant on google yet.07:09
pvagnerfrom the ui, it can be done as described here: http://askubuntu.com/questions/89102/how-do-i-enable-unity-2d-on-the-livecd07:14
pvagnerhowever there is no accessibility support for the login screen yet so this is not a working solution for me.07:14
pvagnerhuh, I think I'm  not the only one wishing to do something like this. However this does not appear to be answered... http://osdir.com/ml/ubuntu-accessibility/2011-10/msg00058.html07:18
AlanBellTheMuso: got any ideas on switching desktop environments from the live CD?07:58
TheMusoAlanBell: You mean for the next running session when you log in/out? You need to change the session that is set as the login session, and AccountService stores this info for lightdm.10:02
TheMusoSo you need to use dbus to make the change.10:02
TheMusoI did post a dbus-send command on the accessibility list a while back for this.10:02
AlanBelldoes that work on the live cd?10:02
TheMusoIt should.10:02
TheMusoYou just need to log out and back in again.10:02
cprofittA cool device that would be nice to have working in Ubuntu11:57
cprofitthttp://www.madentec.com/products/intelliswitch.php11:57
cprofitthttp://www.madentec.com/products/discover-envoy.php11:58
pvagnerAlanBell: TheMuso: sorry most likelly I have missed the definitive answer. Can I somehow do it?14:35
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MrChrisDruifHai guys21:38
* jalcine waves.21:39
* MrChrisDruif waves back to jalcine 21:39
MrChrisDruif;-)21:39
MrChrisDruifAnyhow, are there any known issues in terms of accessibility with lightdm and are there known workarounds for them?21:41
TheMusoMrChrisDruif: What version of Ubuntu?21:42
MrChrisDruifTheMuso; 12.0421:43
TheMusoMrChrisDruif: Ah ok.21:44
MrChrisDruif(Better put, Lubuntu's 12.04)21:44
TheMusoMrChrisDruif: Well you can now use orca in the login manager. If its not enabled, press Control + S to turn it on, and it will remain on for subsequent uses.21:44
TheMusoAh I don't know what greeter lubuntu is using, probably the standard GTK greeter, which has no accessibility support afaik.21:44
MrChrisDruifIs that documented somewhere already?21:44
MrChrisDruifAfaik indeed the default gtk one21:45
MrChrisDruifs/default/standard21:45
TheMusoThe only way you will get accessibility for lightdm at this point, is if you install the unity-greeter package, which is the login greeter that Ubuntu uses.21:46
TheMusoIf I get a chance one day, I will look at the GTK greeter and implement similar support there.21:46
MrChrisDruifBut that Orca option is only available with the one of Ubuntu and it uses what greeter again?21:46
TheMusoThe unity-greeter package is what you want.21:46
MrChrisDruifMaybe those things might be backported to 12.04 hopefully? That way even the LTS-user might benefit from it21:47
TheMusoProbably not, because it will be an additional feature.21:48
TheMusoAnd no additional features will be introduced into 12.04 post release.21:48
TheMusoBut something could be made available via the backports repository.21:48
MrChrisDruifThat would be nice I think21:55
MrChrisDruifBut is there anything documented about these acc. features for lightdm? And which greeter is needed to get it working?21:56
TheMusoUnity-greeter is needed to get it working, thats what I have been trying to say.22:01
TheMusoNothing really officially documented yet, but I will be putting something together once 12.04 is out.22:01
MrChrisDruifWhy the hold up? Because things may still change? O_O22:06
TheMusoNo, because I don't have time.22:09
TheMusoatm22:09
TheMusoI am still working on fixing little bugs in and there.22:09
TheMusohere22:09
MrChrisDruifAlright22:09
MrChrisDruifI might wanna start on something because Lubuntu is also switching to LightDM this release and it might be handy to (finally) have some docs22:10
JanCdocs should be mandatory before a package is accepted into the distro...  :-/22:12
MrChrisDruifGhehe, agreed JanC ^_^22:14
MrChrisDruifAnyhow, I was looking for something more user orientated docs22:14
MrChrisDruifSo I'll see what I can come up with atleast for the Lubuntu crowd22:15
JanCwhen I say docs I mean the whole range: from end-user over admin to developer22:17
jalcinefrom manpages to Mallard/Docbook packages!22:19
JanCmanpages is what you often want as an admin / support person22:21
JanCif only to find what you need to get useful debug output or override default, etc.22:22
MrChrisDruifIndeed22:23
MrChrisDruifGood point, but don't expect it to ever happen. At least not with Ubuntu, not any time soon if at all.22:24
JanCwell, some (Ubuntu) projects insist on tests to accept patches, I think they should do the same for docs...  ;)22:25
jalcineWell, it would be helpful if the help center for apps was a bit unified and easy to get to.22:25
MrChrisDruifI think Arch would sooner get that then Ubuntu22:25
jalcineThey would.22:25
MrChrisDruifSeeing how their wiki is now22:25
JanCwell, the BSDs too, but their "base system" is very limited, of course22:26
MrChrisDruifArch's base system is also very limited ;-)22:27
JanCoh, and GNU projects (except you need 'info' to read it then)22:27
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