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[Bug 498736] [NEW] black screen for chat

 

Public bug reported:

Binary package hint: x11-xserver-utils

I am running Karmic Koala (9.10).
When I am using a software to chat (like xchat or kvirc), the screen becomes black for a second each "N" seconds. It seems that the frequence depends on the size of the window (per ex. when maximised the screen turns to black each 2 seconds).

I get the same problem even disabling compiz (setting in appearence "no
effects").

I would like a stable image and stay in a Linux environment. I didn't
have this problem with Hardy Heron (8.04). Never tested Intrepid (8.10).
I have found this problem, also in Jaunty (9.04).

My graphic card is this:
01:00.0 VGA compatible controller: ATI Technologies Inc RV516 XT Radeon X1600 Series (Primary)
01:00.1 Display controller: ATI Technologies Inc RV516 XT Radeon X1600 Series (Secondary)

ProblemType: Bug
Architecture: i386
CheckboxCommand: xrandr
CheckboxData: Le modalità rilevate sembrano corrette, tuttavia, usando software di chat, lo schermo diventa nero ad intermittenza. La frequenza con la quale capita sembra dipendere dalla dimensione della finestra stessa (massimizzata, ogni 2 secondi circa)
CheckboxDescription:
 Nel sistema sono stati rilevati i seguenti schermi e le seguenti modalità video:
 
 $output
 
 Risulta corretto?
CheckboxSubmission: db76d924b5e7dfa27bbd6f287d89e055
CheckboxSystem: 6ce041aeed0a2c17b3343b66d157175d
CheckboxTest: xrandr_detect_modes
Date: Sun Dec 20 09:30:15 2009
DistroRelease: Ubuntu 9.10
LiveMediaBuild: Ubuntu 9.10 "Karmic Koala" - Release i386 (20091028.2)
MachineType: HP-Pavilion RR820AA-UUZ m7770.ch
Package: x11-xserver-utils 7.4+2ubuntu3
ProcCmdLine: BOOT_IMAGE=/casper/vmlinuz file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- debian-installer/language=it console-setup/layoutcode=ch console-setup/variantcode=fr
ProcEnviron:
 SHELL=/bin/bash
 LANG=it_IT.UTF-8
ProcVersionSignature: Ubuntu 2.6.31-14.48-generic
RelatedPackageVersions:
 xserver-xorg 1:7.4+3ubuntu7
 libgl1-mesa-glx 7.6.0-1ubuntu4
 libdrm2 2.4.14-1ubuntu1
 xserver-xorg-video-intel 2:2.9.0-1ubuntu2
 xserver-xorg-video-ati 1:6.12.99+git20090929.7968e1fb-0ubuntu1
SourcePackage: x11-xserver-utils
Tags: checkbox-bug
Uname: Linux 2.6.31-14-generic i686
XorgConf: Error: [Errno 2] Nessun file o directory: '/etc/X11/xorg.conf'
XorgLogOld: Error: [Errno 2] Nessun file o directory: '/var/log/Xorg.0.log.old'
dmi.bios.date: 11/24/2006
dmi.bios.vendor: Phoenix Technologies, LTD
dmi.bios.version: 5.06
dmi.board.name: LEONITE
dmi.board.vendor: ASUSTek Computer INC.
dmi.board.version: 5.00
dmi.chassis.type: 3
dmi.chassis.vendor: Hewlett-Packard
dmi.chassis.version: 1111
dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr5.06:bd11/24/2006:svnHP-Pavilion:pnRR820AA-UUZm7770.ch:pvr:rvnASUSTekComputerINC.:rnLEONITE:rvr5.00:cvnHewlett-Packard:ct3:cvr1111:
dmi.product.name: RR820AA-UUZ m7770.ch
dmi.sys.vendor: HP-Pavilion
fglrx: Not loaded
system:
 distro:             Ubuntu
 architecture:       i686kernel:             2.6.31-14-generic

** Affects: x11-xserver-utils (Ubuntu)
     Importance: Undecided
         Status: New


** Tags: apport-bug checkbox-bug i386

-- 
black screen for chat
https://bugs.launchpad.net/bugs/498736
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