** Changed in: linux-lts-vivid (Ubuntu)
Importance: Undecided => Low
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https://bugs.launchpad.net/bugs/1516967
Title:
[Dell Inspiron 5758] Touchscreen area won't change with resolution
change properly
Status in linux-lts-vivid package in Ubuntu:
Confirmed
Bug description:
CID: 201501-16351 Dell Inspiron 5758
The touchscreen area will only change vertically along with the screen
resolution change but not horizontally. For example, if it's in 4:3
mode on this 16:9 laptop, the desktop will be surrounded by blank
areas, however, the touchscreen wasn't reflect this change
horizontally, you still need to click on the upper left corner for the
dash, instead of where the launcher icon is.
Steps:
1. Install 14.04.3 + update + nvidia driver
2. Change the resolution to 1400x1050
3. Test the touchscreen
Expected result:
* Touchscreen area changes with the resolution change.
Actual result:
* Touchscreen area didn't change with the resolution change correctly. The
vertical location is correct, but the horizontal location is not.
ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.19.0-33-generic 3.19.0-33.38~14.04.1
ProcVersionSignature: Ubuntu 3.19.0-33.38~14.04.1-generic 3.19.8-ckt7
Uname: Linux 3.19.0-33-generic x86_64
NonfreeKernelModules: nvidia
ApportVersion: 2.14.1-0ubuntu3.18
Architecture: amd64
CurrentDesktop: Unity
Date: Tue Nov 17 05:23:09 2015
InstallationDate: Installed on 2015-11-10 (7 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
SourcePackage: linux-lts-vivid
UpgradeStatus: No upgrade log present (probably fresh install)
---
ApportVersion: 2.14.1-0ubuntu3.18
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: ubuntu 2311 F.... pulseaudio
/dev/snd/controlC1: ubuntu 2311 F.... pulseaudio
CRDA:
country TW:
(2402 - 2472 @ 40), (3, 27)
(5270 - 5330 @ 40), (3, 17), DFS
(5735 - 5815 @ 40), (3, 30)
CurrentDesktop: Unity
DistroRelease: Ubuntu 14.04
HibernationDevice: RESUME=UUID=d9c5bfd4-ee78-4b6a-a067-c52983814cea
InstallationDate: Installed on 2015-11-10 (7 days ago)
InstallationMedia: Ubuntu 14.04.3 LTS "Trusty Tahr" - Beta amd64 (20150805)
MachineType: Dell Inc. Inspiron 5758
NonfreeKernelModules: nvidia
Package: linux (not installed)
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.19.0-33-generic
root=UUID=d74c8729-c415-4ce2-8208-1445bcb79f1d ro quiet splash
ProcVersionSignature: Ubuntu 3.19.0-33.38~14.04.1-generic 3.19.8-ckt7
RelatedPackageVersions:
linux-restricted-modules-3.19.0-33-generic N/A
linux-backports-modules-3.19.0-33-generic N/A
linux-firmware 1.127.18
Tags: trusty
Uname: Linux 3.19.0-33-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dip lpadmin plugdev sambashare sudo
_MarkForUpload: True
dmi.bios.date: 01/29/2015
dmi.bios.vendor: Dell Inc.
dmi.bios.version: X16
dmi.board.vendor: Dell Inc.
dmi.chassis.type: 9
dmi.chassis.vendor: Dell Inc.
dmi.modalias:
dmi:bvnDellInc.:bvrX16:bd01/29/2015:svnDellInc.:pnInspiron5758:pvr01:rvnDellInc.:rn:rvr:cvnDellInc.:ct9:cvr:
dmi.product.name: Inspiron 5758
dmi.product.version: 01
dmi.sys.vendor: Dell Inc.
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