| 2015-08-21 06:38:39 |
Samuli Kauranne |
bug |
|
|
added bug |
| 2015-08-21 06:38:59 |
Samuli Kauranne |
summary |
Touchpad tap-event support broken since kernel 3.19.0-26 |
Touchpad tap-event support broken since kernel 3.19.0-25 |
|
| 2015-08-21 07:00:06 |
Brad Figg |
linux (Ubuntu): status |
New |
Incomplete |
|
| 2015-08-24 15:51:05 |
Joseph Salisbury |
linux (Ubuntu): importance |
Undecided |
Medium |
|
| 2015-08-24 15:51:18 |
Joseph Salisbury |
tags |
|
kernel-da-key regression-update vivid |
|
| 2015-08-24 16:22:57 |
Samuli Kauranne |
linux (Ubuntu): status |
Incomplete |
Confirmed |
|
| 2015-09-13 14:04:59 |
penalvch |
linux (Ubuntu): status |
Confirmed |
Incomplete |
|
| 2015-09-17 15:59:45 |
Samuli Kauranne |
tags |
kernel-da-key regression-update vivid |
apport-collected kernel-da-key regression-update vivid |
|
| 2015-09-17 15:59:46 |
Samuli Kauranne |
description |
Release: Ubuntu 15.04
Hardware: Logitech TK820 wireless keyboard with touchpad
I've been using the said hardware with ubuntu in all releases since 13.10 without problems. All touchpad features were working fine until I received in 15.04 the automatic update to kernel version 3.19.0-22. This kernel introduced a condition in which, at times, the system started randomly registering keyboard input when pointing with the touchpad.
The original bug got apparently fixed in kernel version 3.19.0-25, but as a result this kernel version broke completely all tap-events for my touchpad. They are not registering at all. Pointing and scrolling work, so do the mechanical click-switches in the corners, but tapping or sweeping with one or more fingers does not get registered even though the settings were never touched. I now got kernel update to 3.19.0-26, but the bug persists in this version, too.
At the moment I had to revert back to kernel version 3.19.0-16 in order to be able to use my touchpad normally. |
Release: Ubuntu 15.04
Hardware: Logitech TK820 wireless keyboard with touchpad
I've been using the said hardware with ubuntu in all releases since 13.10 without problems. All touchpad features were working fine until I received in 15.04 the automatic update to kernel version 3.19.0-22. This kernel introduced a condition in which, at times, the system started randomly registering keyboard input when pointing with the touchpad.
The original bug got apparently fixed in kernel version 3.19.0-25, but as a result this kernel version broke completely all tap-events for my touchpad. They are not registering at all. Pointing and scrolling work, so do the mechanical click-switches in the corners, but tapping or sweeping with one or more fingers does not get registered even though the settings were never touched. I now got kernel update to 3.19.0-26, but the bug persists in this version, too.
At the moment I had to revert back to kernel version 3.19.0-16 in order to be able to use my touchpad normally.
---
ApportVersion: 2.17.2-0ubuntu1.4
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: samuli 1172 F.... pulseaudio
/dev/snd/controlC1: samuli 1172 F.... pulseaudio
CurrentDesktop: X-Cinnamon
DistroRelease: Ubuntu 15.04
HibernationDevice: RESUME=UUID=caec55c5-801b-4ddb-81bf-ab7d116a7c9e
InstallationDate: Installed on 2014-06-24 (449 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release amd64 (20140417)
IwConfig:
eth1 no wireless extensions.
lo no wireless extensions.
MachineType: ASUS All Series
Package: linux (not installed)
ProcFB: 0 radeondrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-25-generic root=UUID=3f007092-6b41-4366-b197-b265d0225a0e ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 3.19.0-25.26-generic 3.19.8-ckt2
RelatedPackageVersions:
linux-restricted-modules-3.19.0-25-generic N/A
linux-backports-modules-3.19.0-25-generic N/A
linux-firmware 1.143.3
RfKill:
Tags: vivid
Uname: Linux 3.19.0-25-generic x86_64
UpgradeStatus: Upgraded to vivid on 2015-04-24 (145 days ago)
UserGroups: adm cdrom dip lpadmin plugdev sambashare samuli2 sudo
_MarkForUpload: True
dmi.bios.date: 05/16/2014
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 0506
dmi.board.asset.tag: To be filled by O.E.M.
dmi.board.name: MAXIMUS VII GENE
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev 1.xx
dmi.chassis.asset.tag: To Be Filled By O.E.M.
dmi.chassis.type: 3
dmi.chassis.vendor: To Be Filled By O.E.M.
dmi.chassis.version: To Be Filled By O.E.M.
dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr0506:bd05/16/2014:svnASUS:pnAllSeries:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnMAXIMUSVIIGENE:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.:
dmi.product.name: All Series
dmi.product.version: System Version
dmi.sys.vendor: ASUS |
|
| 2015-09-17 15:59:48 |
Samuli Kauranne |
attachment added |
|
AlsaInfo.txt https://bugs.launchpad.net/bugs/1487334/+attachment/4466917/+files/AlsaInfo.txt |
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| 2015-09-17 15:59:49 |
Samuli Kauranne |
attachment added |
|
CRDA.txt https://bugs.launchpad.net/bugs/1487334/+attachment/4466918/+files/CRDA.txt |
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| 2015-09-17 15:59:51 |
Samuli Kauranne |
attachment added |
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CurrentDmesg.txt https://bugs.launchpad.net/bugs/1487334/+attachment/4466919/+files/CurrentDmesg.txt |
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| 2015-09-17 15:59:52 |
Samuli Kauranne |
attachment added |
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JournalErrors.txt https://bugs.launchpad.net/bugs/1487334/+attachment/4466920/+files/JournalErrors.txt |
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| 2015-09-17 15:59:53 |
Samuli Kauranne |
attachment added |
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Lspci.txt https://bugs.launchpad.net/bugs/1487334/+attachment/4466921/+files/Lspci.txt |
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| 2015-09-17 15:59:54 |
Samuli Kauranne |
attachment added |
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Lsusb.txt https://bugs.launchpad.net/bugs/1487334/+attachment/4466922/+files/Lsusb.txt |
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| 2015-09-17 15:59:55 |
Samuli Kauranne |
attachment added |
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ProcCpuinfo.txt https://bugs.launchpad.net/bugs/1487334/+attachment/4466923/+files/ProcCpuinfo.txt |
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| 2015-09-17 15:59:56 |
Samuli Kauranne |
attachment added |
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ProcEnviron.txt https://bugs.launchpad.net/bugs/1487334/+attachment/4466924/+files/ProcEnviron.txt |
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| 2015-09-17 15:59:58 |
Samuli Kauranne |
attachment added |
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ProcInterrupts.txt https://bugs.launchpad.net/bugs/1487334/+attachment/4466925/+files/ProcInterrupts.txt |
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| 2015-09-17 15:59:59 |
Samuli Kauranne |
attachment added |
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ProcModules.txt https://bugs.launchpad.net/bugs/1487334/+attachment/4466926/+files/ProcModules.txt |
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| 2015-09-17 16:00:00 |
Samuli Kauranne |
attachment added |
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PulseList.txt https://bugs.launchpad.net/bugs/1487334/+attachment/4466927/+files/PulseList.txt |
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| 2015-09-17 16:00:03 |
Samuli Kauranne |
attachment added |
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UdevDb.txt https://bugs.launchpad.net/bugs/1487334/+attachment/4466928/+files/UdevDb.txt |
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| 2015-09-17 16:00:06 |
Samuli Kauranne |
attachment added |
|
UdevLog.txt https://bugs.launchpad.net/bugs/1487334/+attachment/4466929/+files/UdevLog.txt |
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| 2015-09-17 16:00:08 |
Samuli Kauranne |
attachment added |
|
WifiSyslog.txt https://bugs.launchpad.net/bugs/1487334/+attachment/4466930/+files/WifiSyslog.txt |
|
| 2015-09-18 09:28:49 |
penalvch |
tags |
apport-collected kernel-da-key regression-update vivid |
apport-collected bios-outdated-2801 kernel-da-key regression-update vivid |
|
| 2015-11-18 04:17:24 |
Launchpad Janitor |
linux (Ubuntu): status |
Incomplete |
Expired |
|
