Display flickers on updates

Bug #986058 reported by Kasper Dupont on 2012-04-20
6
This bug affects 1 person
Affects Status Importance Assigned to Milestone
g15daemon (Ubuntu)
Undecided
Unassigned

Bug Description

When a client calls g15_send to update the LCD it will occasionally cause the upper right area of the LCD to go blank briefly (even if nothing changed in that region of the image).

ProblemType: Bug
DistroRelease: Ubuntu 10.04
Package: g15daemon 1.9.5.3-8ubuntu1
ProcVersionSignature: Ubuntu 2.6.32-37.81-generic 2.6.32.49+drm33.21
Uname: Linux 2.6.32-37-generic i686
Architecture: i386
Date: Fri Apr 20 10:27:56 2012
EcryptfsInUse: Yes
InstallationMedia: Ubuntu 10.04.3 LTS "Lucid Lynx" - Release i386 (20110720.1)
ProcEnviron:
 PATH=(custom, user)
 LANG=en_DK.utf8
 SHELL=/bin/bash
SourcePackage: g15daemon

Alexander Ponyatykh (lazyranma) wrote :

I was able to reproduce this problem, but only if there were less than 1ms between LCD updates (that's 1000 FPS). With more sane update speed I could see no flickering. Therefore I'm marking this bug as incomplete.
If that's not your case, please provide a sample program which reproduces this bug.

Changed in g15daemon (Ubuntu):
status: New → Incomplete
Launchpad Janitor (janitor) wrote :

[Expired for g15daemon (Ubuntu) because there has been no activity for 60 days.]

Changed in g15daemon (Ubuntu):
status: Incomplete → Expired
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