Ok.
I just thought I'd report it because it worked before, and doesn't anymore.
Plus the hardware reported that it could detect 3 touches
-----Original Message-----
From: Chase Douglas
Sent: 24 Apr 2012 14:20:50 GMT
To: rishigad...@msn.com
Subject: [Bug 966619] Re: 3 Finger Touch and gestures no longer working
Hi Rishi,
You probably have a touchpad that tells us of only two touch locations,
but also tells us how many total touches are on the trackpad. When we
moved to the new uTouch architecture in Precise, we lost the ability to
support these types of devices.
I am modifying the state of this bug to become a task to handle two-
touch multitouch trackpads.
** Package changed: unity (Ubuntu) => xorg-server (Ubuntu)
** Changed in: xorg-server (Ubuntu)
Importance: Low => Wishlist
** Changed in: xorg-server (Ubuntu)
Assignee: Chase Douglas (chasedouglas) => (unassigned)
** Summary changed:
- 3 Finger Touch and gestures no longer working
+ Provide emulated three-touch gesture support for two-touch trackpads
** Also affects: utouch-frame (Ubuntu)
Importance: Undecided
Status: New
** Also affects: utouch-grail (Ubuntu)
Importance: Undecided
Status: New
** Also affects: utouch-grail
Importance: Undecided
Status: New
** Also affects: utouch-frame
Importance: Undecided
Status: New
** Changed in: utouch-frame
Importance: Undecided => Wishlist
** Changed in: utouch-grail
Importance: Undecided => Wishlist
** Changed in: utouch-frame (Ubuntu)
Importance: Undecided => Wishlist
** Changed in: utouch-grail (Ubuntu)
Importance: Undecided => Wishlist
** Changed in: utouch-frame
Status: New => Triaged
** Changed in: utouch-grail
Status: New => Triaged
** Changed in: utouch-frame (Ubuntu)
Status: New => Triaged
** Changed in: utouch-grail (Ubuntu)
Status: New => Triaged
** Changed in: xorg-server (Ubuntu)
Status: New => Triaged
** Description changed:
- 3 Finger touch support worked out of the box on my Dell XPS L501x in Ubunt
11.10.
- This is no longer the case in 12.04.
+ Two-touch multitouch trackpads usually tell how many total touches are
+ on the device. If the trackpad reports three total touches, we can
+ emulate three touch gestures by following the movements of the two
+ reported touches. This requires the X server sending the details on the
+ number of touches, and the uTouch stack interpreting those details.
+
+ Original Bug Report
+ ===================
+ 3 Finger touch support worked out of the box on my Dell XPS L501x in Ubunt
11.10.
+ This is no longer the case in 12.04.
Symclient -m 100 reports all 3 fingers detected. Even the synaptiks app
reports 3 finger touch support. It definitely worked fine in 11.10.
Geisview reports "device touches: 2"
Any suggestions?
I know the hardware supports it, because it worked before.
--
You received this bug notification because you are subscribed to the bug
report.
https://bugs.launchpad.net/bugs/966619
Title:
Provide emulated three-touch gesture support for two-touch trackpads
Status in Touch Frame Library:
Triaged
Status in uTouch-grail:
Triaged
Status in “utouch-frame” package in Ubuntu:
Triaged
Status in “utouch-grail” package in Ubuntu:
Triaged
Status in “xorg-server” package in Ubuntu:
Triaged
Bug description:
Two-touch multitouch trackpads usually tell how many total touches are
on the device. If the trackpad reports three total touches, we can
emulate three touch gestures by following the movements of the two
reported touches. This requires the X server sending the details on
the number of touches, and the uTouch stack interpreting those
details.
Original Bug Report
===================
3 Finger touch support worked out of the box on my Dell XPS L501x in Ubunt
11.10.
This is no longer the case in 12.04.
Symclient -m 100 reports all 3 fingers detected. Even the synaptiks app
reports 3 finger touch support. It definitely worked fine in 11.10.
Geisview reports "device touches: 2"
Any suggestions?
I know the hardware supports it, because it worked before.
To manage notifications about this bug go to:
https://bugs.launchpad.net/utouch-frame/+bug/966619/+subscriptions
--
You received this bug notification because you are a member of Ubuntu-X,
which is subscribed to xorg-server in Ubuntu.
https://bugs.launchpad.net/bugs/966619
Title:
Provide emulated three-touch gesture support for two-touch trackpads
To manage notifications about this bug go to:
https://bugs.launchpad.net/utouch-frame/+bug/966619/+subscriptions
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