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Message #126467
[Bug 1472478] Re: Power button not working on Dell Venue 11 Pro 7140
Tudor Holton, thank you for reporting this and helping make Ubuntu
better. Could you please test the latest upstream kernel available from
the very top line at the top of the page (the release names are
irrelevant for testing, and please do not test the daily folder)
following https://wiki.ubuntu.com/Kernel/MainlineBuilds ? It will allow
additional upstream developers to examine the issue.
If the test did not allow you to test to the issue (ex. you couldn't boot into the OS) please make a comment in your report about this, and continue to test the next most recent kernel version until you can test to the issue. Once you've tested the upstream kernel, please comment on which kernel version specifically you tested. If this bug is fixed in the mainline kernel, please add the following tags by clicking on the yellow circle with a black pencil icon, next to the word Tags, located at the bottom of the report description:
kernel-fixed-upstream
kernel-fixed-upstream-X.Y-rcZ
Where X, Y, and Z are numbers corresponding to the kernel version.
If the mainline kernel does not fix this bug, please add the following tags:
kernel-bug-exists-upstream
kernel-bug-exists-upstream-X.Y-rcZ
Please note, an error to install the kernel does not fit the criteria of
kernel-bug-exists-upstream.
Once testing of the upstream kernel is complete, please mark this bug's
Status as Confirmed. Please let us know your results.
Thank you for your understanding.
** Tags added: latest-bios-a07
** Attachment removed: "lspci-vnvn.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1472478/+attachment/4426117/+files/lspci-vnvn.log
** Attachment removed: "version.log"
https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1472478/+attachment/4426116/+files/version.log
** Changed in: linux (Ubuntu)
Importance: Undecided => Medium
** Changed in: linux (Ubuntu)
Status: Confirmed => Incomplete
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https://bugs.launchpad.net/bugs/1472478
Title:
Power button not working on Dell Venue 11 Pro 7140
Status in linux package in Ubuntu:
Incomplete
Bug description:
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 details:
$sudo evtest /dev/input/event1
Input driver version is 1.0.1
Input device ID: bus 0x19 vendor 0x0 product 0x1 version 0x0
Input device name: "Power Button"
Supported events:
Event type 0 (EV_SYN)
Event type 1 (EV_KEY)
Event code 116 (KEY_POWER)
Properties:
Testing ... (interrupt to exit)
[Pressing button gives no output]
$cat /sys/firmware/acpi/interrupts/ff_pwr_btn
0 invalid
I've attached the acpidata.dat file as well as the minimum
requirements.
ProblemType: Bug
DistroRelease: Ubuntu 15.04
Package: linux-image-generic (not installed)
ProcVersionSignature: Ubuntu 3.16.0-43.58-generic 3.16.7-ckt13
Uname: Linux 3.16.0-43-generic x86_64
ApportVersion: 2.17.2-0ubuntu1.1
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: tudor 1763 F.... pulseaudio
CurrentDesktop: Unity
Date: Wed Jul 8 14:19:01 2015
HibernationDevice: RESUME=UUID=3acb1340-1be5-453c-a918-25f6b6ff404e
InstallationDate: Installed on 2015-07-06 (1 days ago)
InstallationMedia: Ubuntu 14.04.2 LTS "Trusty Tahr" - Release amd64 (20150218.1)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 8087:0a2a Intel Corp.
Bus 001 Device 004: ID 114d:1002 Alpha Imaging Technology Corp.
Bus 001 Device 003: ID 0bda:5757 Realtek Semiconductor Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Dell Inc. Venue 11 Pro 7140
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.16.0-43-generic root=UUID=f0dc97e1-7d1c-4d05-a7d8-3cfc8551bdc4 ro quiet splash i915.i915_enable_rc6=1 vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.16.0-43-generic N/A
linux-backports-modules-3.16.0-43-generic N/A
linux-firmware 1.143.1
SourcePackage: linux
UpgradeStatus: Upgraded to vivid on 2015-07-07 (0 days ago)
dmi.bios.date: 06/30/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A07
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 8
dmi.chassis.vendor: Dell Inc.
dmi.modalias: dmi:bvnDellInc.:bvrA07:bd06/30/2015:svnDellInc.:pnVenue11Pro7140:pvr01:rvnDellInc.:rn:rvr:cvnDellInc.:ct8:cvr:
dmi.product.name: Venue 11 Pro 7140
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
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