Copying large unformatted tables of text causes long lock ups

RESOLVED INCOMPLETE

Status

()

Firefox
General
RESOLVED INCOMPLETE
9 years ago
7 years ago

People

(Reporter: graham.ward, Unassigned)

Tracking

3.5 Branch
x86
Windows XP
Points:
---

Firefox Tracking Flags

(Not tracked)

Details

(Whiteboard: [CLOSEME 2011-2-25])

(Reporter)

Description

9 years ago
User-Agent:       Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 (.NET CLR 3.5.30729)
Build Identifier: Mozilla/5.0 (Windows; U; Windows NT 5.1; en-GB; rv:1.9.1.2) Gecko/20090729 Firefox/3.5.2 (.NET CLR 3.5.30729)

Copying an unformatted table of 1k+ rows will crash the firefox client. It seems to enter into a loop that it very rarely recovers from and I've left it up to 30 minutes without any recovery. My usual data set size is a table of 2-5k rows of 4 columns of short (4-25 char) unformatted text as an output from one of our systems.

Reproducible: Always

Steps to Reproduce:
1.Create a table of 4x2000
2.Manually select the whole table.
3.Copy the table
Actual Results:  
Client locks up and stops responding.

Expected Results:  
Copied the table to the clipboard.

The same process works instantly in IE with perfect results, this is just a table of raw text values so its hard to see why it struggles so much.
(Reporter)

Updated

9 years ago
Version: unspecified → 3.5 Branch
Reporter, are you still seeing this issue with Firefox 3.6.13 or later in safe mode or a fresh profile? If not, please close. These links can help you in your testing.
http://support.mozilla.com/kb/Safe+Mode
http://support.mozilla.com/kb/Managing+profiles
Whiteboard: [CLOSEME 2011-2-25]
(Reporter)

Comment 2

7 years ago
It's not locking up completely any more. Still some rendering issues with highlighted tables adding a 5-10 seconds to tab rendering.
Was that in a fresh profile?
Try Firefox 4, there are some large improvements in rendering speed.
This bug has had the CLOSEME tag for several weeks and the date in the tag is
far gone. If the reporter can still see this issue, Please retest with Firefox
3.6.x or later and a new profile
(http://support.mozilla.com/kb/Managing+profiles). Then please remove the
closeme tag in the whiteboard, mark the bug against the proper version and
comment on the bug.
Status: UNCONFIRMED → RESOLVED
Last Resolved: 7 years ago
Resolution: --- → INCOMPLETE
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