Scrolling in netbook-launcher left pane is slow

Bug #460363 reported by Tor Klingberg
32
This bug affects 5 people
Affects Status Importance Assigned to Milestone
netbook-launcher (Ubuntu)
Triaged
Wishlist
Unassigned

Bug Description

Binary package hint: netbook-launcher

When there are too many groups to fit in the left pane of netbook-launcher, there is a scroll. If there is just one item outside of view, then scrolling is very slow. I have to scroll the wheel roughly equal to a whole page just to get to that one last item.

Using 9.10 Karmic.

Revision history for this message
Paul Larson (pwlars) wrote :

Thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command, as it will automatically gather debugging information, in a terminal:

apport-collect 460363

This will help us to find and resolve the problem. Bear in mind that you may need to install the python-launchpadlib package from the universe repository. Thanks in advance!

Changed in netbook-launcher (Ubuntu):
status: New → Incomplete
Revision history for this message
Omer Akram (om26er) wrote :

We are closing this bug report because it lacks the information we need to investigate the problem, as described in the previous comments. Please reopen it if you can give us the missing information, and don't hesitate to submit bug reports in the future. To reopen the bug report you can click on the current status, under the Status column, and change the Status back to "New". Thanks again!

Changed in netbook-launcher (Ubuntu):
status: Incomplete → Invalid
Revision history for this message
Tor Klingberg (tor-klingberg) wrote : apport-collect data

Architecture: i386
DistroRelease: Ubuntu 9.10
GConfNonDefault:
 /apps/netbook-launcher/disable_single_instance=false
 /apps/netbook-launcher/force_low_graphics=false
MachineType: LENOVO 40684XG
NonfreeKernelModules: wl
Package: netbook-launcher 2.1.12-0ubuntu3
PackageArchitecture: i386
ProcCmdLine: root=UUID=7f90da6d-afc7-423b-8b10-0b8a8aa1a92c ro quiet splash
ProcEnviron:
 SHELL=/bin/bash
 LANG=en_US.UTF-8
ProcVersionSignature: Ubuntu 2.6.31-17.54-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu10
 libgl1-mesa-glx 7.6.0-1ubuntu4
 libdrm2 2.4.14-1ubuntu1
 xserver-xorg-video-intel 2:2.9.0-1ubuntu2.1
 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
Tags: ubuntu-unr ubuntu-unr
Uname: Linux 2.6.31-17-generic i686
UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare
dmi.bios.date: 04/29/2009
dmi.bios.vendor: LENOVO
dmi.bios.version: 14CN67WW
dmi.board.name: Kuril
dmi.board.vendor: Lenovo
dmi.board.version: Rev 1.0
dmi.chassis.asset.tag: No Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Lenovo
dmi.chassis.version: Rev 1.0
dmi.modalias: dmi:bvnLENOVO:bvr14CN67WW:bd04/29/2009:svnLENOVO:pn40684XG:pvrLenovo:rvnLenovo:rnKuril:rvrRev1.0:cvnLenovo:ct10:cvrRev1.0:
dmi.product.name: 40684XG
dmi.product.version: Lenovo
dmi.sys.vendor: LENOVO
fglrx: Not loaded
system:
 distro: Ubuntu
 architecture: i686kernel: 2.6.31-17-generic

Changed in netbook-launcher (Ubuntu):
status: Invalid → New
Revision history for this message
Tor Klingberg (tor-klingberg) wrote : BootDmesg.txt
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Tor Klingberg (tor-klingberg) wrote : CurrentDmesg.txt
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Tor Klingberg (tor-klingberg) wrote : Dependencies.txt
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Tor Klingberg (tor-klingberg) wrote : Lspci.txt
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Tor Klingberg (tor-klingberg) wrote : Lsusb.txt
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Tor Klingberg (tor-klingberg) wrote : PciDisplay.txt
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Tor Klingberg (tor-klingberg) wrote : ProcCpuinfo.txt
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Tor Klingberg (tor-klingberg) wrote : ProcInterrupts.txt
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Tor Klingberg (tor-klingberg) wrote : ProcModules.txt
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Tor Klingberg (tor-klingberg) wrote : UdevDb.txt
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Tor Klingberg (tor-klingberg) wrote : UdevLog.txt
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Tor Klingberg (tor-klingberg) wrote : XorgConf.txt
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Tor Klingberg (tor-klingberg) wrote : XorgLog.txt
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Tor Klingberg (tor-klingberg) wrote : XorgLogOld.txt
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Tor Klingberg (tor-klingberg) wrote : Xrandr.txt
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Tor Klingberg (tor-klingberg) wrote : XsessionErrors.txt
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Tor Klingberg (tor-klingberg) wrote : glxinfo.txt
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Tor Klingberg (tor-klingberg) wrote : monitors.xml.txt
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Tor Klingberg (tor-klingberg) wrote : setxkbmap.txt
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Tor Klingberg (tor-klingberg) wrote : xdpyinfo.txt
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Tor Klingberg (tor-klingberg) wrote : xkbcomp.txt
tags: added: apport-collected
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Tor Klingberg (tor-klingberg) wrote :

Reopening, bug still in effect. Uploaded information.

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appi2012 (appi2012) wrote :

It appears that netbook launcher is simply dividing the distance it needs to scroll by a certain number of scroll wheel clicks; you need to scroll the same amount to reach the bottom of the page. For some pages, this makes it really slow. For others (like System) it means scrolling is really fast, and jumps in huge increments.

All that needs to be done is set a constant offset for each scroll click instead of having this amount be a fraction of the entire page.

Revision history for this message
Didier Roche-Tolomelli (didrocks) wrote :

Thank you for taking the time to report this bug and helping to make Ubuntu better.

This idea worthies being mention and is a wishlist, so it is being marked as such.

Changed in netbook-launcher (Ubuntu):
importance: Undecided → Wishlist
status: New → Triaged
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