/srv/irclogs.ubuntu.com/2013/01/15/#ubuntu-touch.txt

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the_hydrahi guys13:57
the_hydraif geistest command doesn't display anything, does that mean that my touchpad 100% can't do multitouch?13:58
bregmathe_hydra, not necessarily14:16
bregmamake sure you specify a windowid, otherwise you maybe getting a fail to grab the root window14:17
bregmaalso, run the geisview tool and see what devices it enumerates -- make sure you specify a windowid to avoid the root window grab probelm14:17
the_hydrabregma: so, I have to choose window other than the root window?14:18
bregmait guarantees you don;t have a problem grabbing the root window, which you may not be able to do14:19
the_hydrabregma: btw, I also test my touchpad in Unity (ubuntu 12.10), no gestures are recognized14:19
bregmaI'm a little rusty, I think it's the -w option14:19
the_hydrabregma: so it's like e.g geistest -w 0xabc ?14:20
bregmait's possible your touchpad does not recognize more than 2 touches, that's very common14:20
bregmageistest -w 0xab yes, cut'n'paste the windowid from xwininfo14:20
bregma'xinput list' should give you info about the input devices X is seeing, and that should allow you to dig down more as well14:21
the_hydrabregma: i'll test again when I have another spare time...btw, the recommended installation method AFAIK is by compiling the sorce, right?14:21
bregmainstallation of what?14:21
the_hydrabregma: oh sorry, touchegg14:21
bregmaI believe the packaged version of touchegg in Ubuntu is not as recent as the upstream source in he google code repo14:22
the_hydrabregma: anyway, what am I suppose to see when geistest does indeed detecting my "touch"?14:23
bregmageistest should dump a whole lot of event data to stdout for each touch14:24
bregmageisview does the same, only in a gui14:24
bregma'xinput test-xi2' does the same with the raw X11 events14:25
the_hydrai just re did the geistest, nothing happen14:28
the_hydrathis time, i threw in the window id and the device id (i got it from xinput list-props14:29
the_hydraand....geisview. from its show device menu, I saw empty text box14:33
the_hydradoes that mean, I am out of luck?14:34
bregmaprobably...  what kind of touchpad do you have?14:42
the_hydraxinput report it as Synaptic PS/2... the laptop itself was bought circa early 200814:48
the_hydrabtw, thanks for your assistance so far14:52
the_hydrai'd like to mention, I am currently using Linux Mint 13 KDE14:52
bregmaa Synaptic PS/2 is a semi-multitouch device -- it provides the bounding box of the touches and the number of touches, but that information can not be used to identify individual touches or perform most gestures14:55
bregmaI have one myself14:56
bregmathen again, I have a while stable of other devices, too14:56
the_hydrabregma: ok so i am out of luck15:18

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