Mainline kernel as of today (3.17-rc2-utopic) does not fix this bug.
Logs look about the same as they did on 3.16.0 when I first reported.
** Tags added: kernel-bug-exists-upstream
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1354604
Title:
Regression: touchscreen-as-input not recognized in recent kernels
(Dell Venue 11 Pro 7130)
Status in “linux” package in Ubuntu:
Confirmed
Bug description:
Due to bug #1354598, my Dell Venue 11 Pro 7130 tablet is unusable as a
tablet with the current Trusty kernel, so I have been attempting to
find a more recent kernel for which the screen functions both as a
display and a touch input device. No luck so far.
(Well, actually, oddly enough, that's not quite true: I installed the
05-Aug-2014 01:21 daily live CD of Kubuntu Active, which is i386 only,
and *that* worked just fine, from a kernel/hardware perspective. But
I'm hoping to get an amd64 kernel working.)
When booting either of the most recent Utopic kernel (3.16.0-6) and
the kernel team's latest build of upstream (3.16.0-031600), the
touchscreen is unresponsive to touch input, and inspection of the logs
confirms that the multitouch device is not recognized as such.
Will run apport-collect. Also the udev logs attached to bug #1354598
may be interesting.
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