Bug 231057

Summary:	artifacts left on screen while navigating with arrow keys in tbird and firefox
Product:	[Fedora] Fedora	Reporter:	John Poelstra <poelstra>
Component:	firefox	Assignee:	Gecko Maintainer <gecko-bugs-nobody>
Status:	CLOSED RAWHIDE	QA Contact:
Severity:	medium	Docs Contact:
Priority:	medium
Version:	6	CC:	caillon, eng-i18n-bugs, mcepl, mcepl, ndai, stransky, tagoh, wtogami
Target Milestone:	---	Keywords:	i18n
Target Release:	---
Hardware:	i386
OS:	Linux
Whiteboard:
Fixed In Version:		Doc Type:	Bug Fix
Doc Text:		Story Points:	---
Clone Of:		Environment:
Last Closed:	2007-04-12 11:25:01 UTC	Type:	---
Regression:	---	Mount Type:	---
Documentation:	---	CRM:
Verified Versions:		Category:	---
oVirt Team:	---	RHEL 7.3 requirements from Atomic Host:
Cloudforms Team:	---	Target Upstream Version:
Embargoed:

Description John Poelstra 2007-03-05 20:32:56 UTC

+++ This bug was initially created as a clone of Bug #218075 +++

Description of problem:

artifacts left on screen while navigating with arrow keys in tbird and firefox.  
| | | | | | is added between every character.

See attached screenshoot.


Version-Release number of selected component (if applicable):
firefox-1.5.0.8-1.el5
thunderbird-1.5.0.8-1.el5


How reproducible:
100%

Steps to Reproduce:
1. Type text
2. Scroll around using arrow keys
3.
  
Actual results:


Expected results:


Additional info:

-- Additional comment from poelstra on 2006-12-01 13:11 EST --
Created an attachment (id=142595)
example of | | | | | |


-- Additional comment from poelstra on 2006-12-01 13:15 EST --
assigned to besfahbo at caillon's request because caillon believes
this is a font issue

-- Additional comment from caillon on 2006-12-01 14:41 EST --
Does the issue go away if you set MOZ_DISABLE_PANGO=1 before running the browser?

-- Additional comment from besfahbo on 2006-12-03 02:07 EST --
Caillon, is this a build with my new patch?  Or the old one?

-- Additional comment from mclasen on 2006-12-13 14:06 EST --
I'm actually seeing this on one of my machines too.
MOZ_DISABLE_PANGO does not affect it

-- Additional comment from besfahbo on 2006-12-19 19:22 EST --
Matthias, can you figure out which font it's using?  I can't reproduce at all.

-- Additional comment from kreilly on 2007-01-17 17:37 EST --
After reviewing the available information, triage, analysis, etc. for this bug
report and considering the remaining time in the RHEL5.0 schedule, the RHEL
Release Team does not support this problem blocking RHEL5.0 RC. I have reset the
RHEL-5.0.0 and BLOCKER flags and ACKs accordingly.

-- Additional comment from tagoh on 2007-01-18 03:16 EST --
I'm not sure at this moment what's wrong though, I just tried to go back
1.5.0.7-7.fc6 on my RHEL5 box that can reproduce this issue, I can still see
this. However I also have a fc6 box that have 1.5.0.9 installed. but I can't
reproduce on that box.
FWIW I just wondered if this is relevant to the architecture, but it seems not.
this is reproducible on x86_64 say, but it isn't on other x86_64 box. FYI

-- Additional comment from ndai on 2007-01-26 00:45 EST --
I found the same problem in my i386 system which was installed on x86_64 pc:
Locale: it_IT
System: RHEL5-Client-20070120.nightly
        firefox-1.5.0.9-10.el5

Comment 1 John Poelstra 2007-03-05 20:37:34 UTC

Seeing this same issue with FC6 on i386... running on the same hardware. (Dell
Precision 470)

# lspci
00:00.0 Host bridge: Intel Corporation E7525 Memory Controller Hub (rev 09)
00:00.1 Class ff00: Intel Corporation E7525/E7520 Error Reporting Registers (rev 09)
00:02.0 PCI bridge: Intel Corporation E7525/E7520/E7320 PCI Express Port A (rev 09)
00:03.0 PCI bridge: Intel Corporation E7525/E7520/E7320 PCI Express Port A1 (rev 09)
00:04.0 PCI bridge: Intel Corporation E7525/E7520 PCI Express Port B (rev 09)
00:1d.0 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI
Controller #1 (rev 02)
00:1d.1 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI
Controller #2 (rev 02)
00:1d.2 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI
Controller #3 (rev 02)
00:1d.3 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB UHCI
Controller #4 (rev 02)
00:1d.7 USB Controller: Intel Corporation 82801EB/ER (ICH5/ICH5R) USB2 EHCI
Controller (rev 02)
00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev c2)
00:1f.0 ISA bridge: Intel Corporation 82801EB/ER (ICH5/ICH5R) LPC Interface
Bridge (rev 02)
00:1f.1 IDE interface: Intel Corporation 82801EB/ER (ICH5/ICH5R) IDE Controller
(rev 02)
00:1f.2 IDE interface: Intel Corporation 82801EB (ICH5) SATA Controller (rev 02)
00:1f.3 SMBus: Intel Corporation 82801EB/ER (ICH5/ICH5R) SMBus Controller (rev 02)
00:1f.5 Multimedia audio controller: Intel Corporation 82801EB/ER (ICH5/ICH5R)
AC'97 Audio Controller (rev 02)
01:00.0 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI Bridge A
01:00.2 PCI bridge: Intel Corporation 6700PXH PCI Express-to-PCI Bridge B
03:0e.0 Ethernet controller: Intel Corporation 82545GM Gigabit Ethernet
Controller (rev 04)
05:00.0 VGA compatible controller: nVidia Corporation NV44 [Quadro NVS 285] (rev a1)
06:0d.0 Multimedia audio controller: Creative Labs SB Live! EMU10k1 (rev 08)
06:0d.1 Input device controller: Creative Labs SB Live! Game Port (rev 08)

Comment 2 Martin Stransky 2007-04-12 11:25:01 UTC

https://bugzilla.redhat.com/bugzilla/show_bug.cgi?id=218075#c11

so closing as rawhide.