Public bug reported:
CID: 201312-14381 Dell Latitude 3340
This system has a touchpad and two physical buttons.
Steps:
1. Install 14.04.1 + update (3.13.0-43), boot to desktop and open the nautilus.
2. Try to select multiple files with one finger on the touchpad, hold the left
button and hover the cursor across them.
3. Try to select multiple files with holding the left button first, then put
one finger on the touchpad, hover the cursor across them.
Expected result:
* Should be able to select multiple files with step 2 and 3
Actual result:
* Multiple file selection only works in step 3
Debugging infromation:
xev output for actions in step 2:
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
ButtonPress event, serial 58, synthetic NO, window 0x3800001,
ButtonRelease event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
xev output for actions in step 3:
ButtonPress event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
MotionNotify event, serial 58, synthetic NO, window 0x3800001,
ButtonRelease event, serial 58, synthetic NO, window 0x3800001,
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-43-generic 3.13.0-43.72
ProcVersionSignature: Ubuntu 3.13.0-43.72-generic 3.13.11.11
Uname: Linux 3.13.0-43-generic x86_64
ApportVersion: 2.14.1-0ubuntu3.6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC1: ubuntu 1509 F.... pulseaudio
/dev/snd/controlC0: ubuntu 1509 F.... pulseaudio
CRDA:
country TW:
(2402 - 2472 @ 40), (3, 27)
(5270 - 5330 @ 40), (3, 17), DFS
(5735 - 5815 @ 40), (3, 30)
CurrentDesktop: Unity
Date: Mon Jan 19 02:58:37 2015
HibernationDevice: RESUME=UUID=82e19285-fa50-41f3-80e1-7c406fcadecd
InstallationDate: Installed on 2015-01-09 (10 days ago)
InstallationMedia: Ubuntu 14.04.1 LTS "Trusty Tahr" - Release amd64 (20140722.2)
MachineType: Dell Inc. Latitude 3340
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-43-generic
root=UUID=b43f1522-f0a6-4cb2-8358-506ba2468d5a ro quiet splash vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-3.13.0-43-generic N/A
linux-backports-modules-3.13.0-43-generic N/A
linux-firmware 1.127.11
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
dmi.bios.date: 05/02/2014
dmi.bios.vendor: Dell Inc.
dmi.bios.version: A02
dmi.board.name: 4OA010
dmi.board.vendor: Dell Inc.
dmi.board.version: D01
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrA02:bd05/02/2014:svnDellInc.:pnLatitude3340:pvr01:rvnDellInc.:rn4OA010:rvrD01:cvnDellInc.:ct9:cvr:
dmi.product.name: Latitude 3340
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
** Affects: hwe-next
Importance: Undecided
Status: New
** Affects: linux (Ubuntu)
Importance: Undecided
Assignee: Anthony Wong (anthonywong)
Status: Confirmed
** Tags: 201312-14381 amd64 apport-bug blocks-hwcert taipei-lab trusty
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https://bugs.launchpad.net/bugs/1412346
Title:
[Dell Latitude 3340] With one finger on the touchpad, the button click
event won't be sent until you release the button
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