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Message #74848
[Bug 1354604] Re: Regression: touchscreen-as-input not recognized in recent kernels (Dell Venue 11 Pro 7130)
Sorry, should have been more explicit: touchscreen-as-input works fine
in current Trusty kernel (again, see #1354598).
** Summary changed:
- Regression: touchscreen-as-input not recognized in recent kernels (Dell Venue Pro 11 7130)
+ Regression: touchscreen-as-input not recognized in recent kernels (Dell Venue 11 Pro 7130)
** Description changed:
- Due to bug #1354598, my Dell Venue Pro 11 7130 tablet is unusable as a
+ 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 a
recent [August 5, I think; I can check] 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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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 a
recent [August 5, I think; I can check] 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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References