I experienced this same issue today after upgrading to Ubuntu 21.04 also
on a Dell 7140 with the same trackpad.
I followed the above advice:
1. install xserver-xorg-input-synaptics package -> sudo apt install
xserver-xorg-input-synaptics -y
2. Masking the service fwupd using systemctl mask
Hi Christopher,
1) I tried removing iwlwifi and iwlmvm and then suspending. In both
kernel 4.20.3 and 5.0.0-rc2 the result was the same.
I tried just leaving the system to run *without suspending*, and I found
that the system would lock up after a few minutes anyway. The memory
steadily
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For @penalvch:
1) $ sudo dmidecode -s bios-version && sudo dmidecode -s bios-release-date
A17
09/10/2018
2) I tried with kernel 4.20.3 and got a similar result to above (with
the "Not Tainted" Network Manager), however after suspending and
resuming, the machine consistently locks up as soon as
Ok. I've had some partial success with the addition of:
[Sleep]
SuspendState=freeze
in /etc/systemd/sleep.conf
However, I also lose the wifi in the process. The kernel reports:
[ 69.744693] [ cut here ]
[ 69.744695] Timeout waiting for hardware access
I mean I upgraded to 18.10 from 18.04.
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Title:
Suspend issue with Dell Venue 11 Pro 7140
Status in linux package in Ubuntu:
Well I just upgraded to 18.04 and I'm afraid it doesn't work for me.
Suspend instead ends up in a state where the only option is to force a
power reset.
This is why you should give the OP time to check.
** Changed in: linux (Ubuntu)
Status: Fix Released => Confirmed
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...especially since the bug has been open for over 3 years and we have
seen 6 releases in that time. Less than 2 days from release it a little
unfair, don't you think?
Unless you have the same hardware and are able to verify the bug as
described??
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I stand corrected. Even still, it would be nice to give the OP (that
being me) at least a couple of days to install the new version and test
it before declaring it fixed. :-|
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Except that Ubuntu 18.10 ships with Linux 4.15. So unless the fix has
been backported it won't be fixed released yet.
** Changed in: linux (Ubuntu)
Status: Fix Released => Fix Committed
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Yes. When I press the power button now I get the power dialog. Thanks!
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https://bugs.launchpad.net/bugs/1472478
Title:
[Dell Venue 11 Pro 7140] Power button not working
Ubuntu 17.10 now triggers the power dialog when the power button is
pressed.
** Changed in: linux (Ubuntu)
Status: Triaged => Fix Released
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Also, SPK Mux needs to be set to Front to have the audio come out of
the device speakers.
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https://bugs.launchpad.net/bugs/1477859
Title:
Onboard Audio not working on Dell
It works! In mainline kernel 4.2.0-rc5, if you go into alsamixer and
unmute the SPO channel, then suddenly there's playback! :-D
** Tags removed: kernel-bug-exists-upstream-4.2-rc5
** Tags added: kernel-bug-fixed-upstream-4.2-rc5
** Tags added: latest-bios-a07
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It's not quite that simple.
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1464757 points out
that you still have to unmute the SPO channel in alsamixer to actually
get sound.
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Getting closer! Mainline kernel 4.2.0-rc5 shows the rt286 audio just
like 4.1.3 did, and the touchscreen is back! However, there's still no
sound. :-( It behaves like it's playing, tho. I've checked and
pavucontrol shows everything is there and the sound is showing on the
audiometer. Nothing
Mainline kernel 4.1.3-040103 sees the rt286 device appear. However,
there is no actual sound. :-(
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https://bugs.launchpad.net/bugs/1477859
Title:
Onboard Audio not
FYI, currently I'm testing on BIOS revision A07. This is the latest on
the Dell website as of today.
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https://bugs.launchpad.net/bugs/1477859
Title:
Onboard Audio not
http://www.spinics.net/lists/linux-input/msg40163.html
** Tags removed: kernel-bug-exists-upstream-4.2-rc3
** Tags added: kernel-bug-exists-upstream-4.2-rc4
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** Attachment added: resume-trace
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1472832/+attachment/4435117/+files/dmesg.txt
** Tags added: kernel-bug-exists-upstream-4.2-rc4
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I'm attaching the wakeup and resume-trace scripts. Am I reading it
right that it has something to do with
/home/kernel/COD/linux/drivers/base/power/main.c:1065 ?
** Attachment added: wakeup
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1472832/+attachment/4435116/+files/wakeup
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No go on 4.2-rc4-unstable
** Tags added: kernel-bug-exists-upstream-4.2-rc3 kernel-bug-exists-
upstream-4.2-rc4
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https://bugs.launchpad.net/bugs/1477859
Title:
Onboard
Public bug reported:
No input or output devices appear in Sound Settings unless HDMI is
plugged in. So the audio card is working but not detecting the onboard
audio inputs or outputs for some reason.
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-image-generic 3.19.0.23.22
No go on 4.2-rc3-unstable.
** Tags added: kernel-bug-exists-upstream
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https://bugs.launchpad.net/bugs/1477859
Title:
Onboard Audio not working on Dell Venue 11 Pro 7140
** Tags added: kernel-bug-exists-upstream
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Title:
Suspend issue with Dell Venue 11 Pro 7140
Status in linux package in Ubuntu:
** Tags added: kernel-bug-exists-upstream
** Tags added: kernel-bug-exists-upstream-4.2-rc3
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https://bugs.launchpad.net/bugs/1472478
Title:
Power button not working on
** Tags added: kernel-bug-exists-upstream-4.2-rc2
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Title:
** Tags added: kernel-bug-exists-upstream-4.2-rc2
** Changed in: linux (Ubuntu)
Status: Incomplete = Confirmed
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Title:
Sorry. No go on latest mainline kernel. (It gets worse. Touchscreen
doesn't work at all!) Anyhoo, here's the output:
$ uname -a
Linux kneetm 4.2.0-040200rc2-generic #201507121935 SMP Sun Jul 12 23:36:39 UTC
2015 x86_64 x86_64 x86_64 GNU/Linux
$ sudo evtest /dev/input/event1
Input driver
Sorry. No go.
$ uname -a
Linux kneetm 4.2.0-040200rc2-generic #201507121935 SMP Sun Jul 12 23:36:39 UTC
2015 x86_64 x86_64 x86_64 GNU/Linux
$ sudo pm-suspend
[Screen goes blank, power light goes off, but can't restart it from the
power button]
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Public bug reported:
Instead of suspending the machine into a state where it can be started
quickly, it appears that suspend causes the system to end up in a state
which requires a forced start. The power light is off, and the only way
to start the machine again is to hold down the power button
I upgraded to linux-image-3.19.0-22 but this issue still occurs.
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Title:
Power button not working on Dell Venue 11 Pro 7140
Status
This device was originally on BIOS version A04. I have also upgraded
it to BIOS version A07 but the problem still exists.
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Title:
Public bug reported:
When pressing the power button on the Dell Venue 11 Pro 7140 there is no
reaction. dmesg and showkey are not detecting any key event when
pressing the power button.
This is identical to the RedHat bug report:
https://bugzilla.redhat.com/show_bug.cgi?id=1194632
Here are my
** Attachment added: version.log
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1472478/+attachment/4426116/+files/version.log
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