Getting lines in folder pane

[ibewlu]

I cannot run anything above 24, I get lines in the folder pane similar to this when moving the cursor down and they are removed when moving the cursor up:

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I have tried safe mode and changed screen resolutions and it doesn't help.

[DanRaisch]

Have you confirmed that you have the latest video driver installed?

[ibewlu]

Yes, I keep everything updated day by day.

[ibewlu]

Hopefully it is ok to try one more time: What changed between TB 24 and 25 that affects the display?

[DanRaisch]

There was no version 25 of Thunderbird. The release version jumped from 24.8.0 to 31.0. https://www.mozilla.org/en-US/thunderbi ... easenotes/

[ibewlu]

Take a look here: https://ftp.mozilla.org/pub/thunderbird/releases/

[DanRaisch]

To see...what? If you're referring to the "Dir 25.0b1/" entry, the "b" indicates it's a beta version, not a release version.

[ibewlu]

The same issue is in all versions after 24.8, I just tested it on 25 to see if it started with it.

[DanRaisch]

Have you tried anything like a current version of the program? The most recent release is 45.8.0

[ibewlu]

I have tried 25, 29, 31, 38, 45, and 52 and they all have the same issue.

[DanRaisch]

I'm not seeing any other reports of that sort of problem on the forums and have not seen it in my own use of TB. At this point I have no other suggestions to offer.

[ibewlu]

Thanks anyway, some code was change between 24 and 25 and I wish I knew which file. I have tried to userChrome to suppress the line, but it is ignored.

[ibewlu]

Finally found a fix:

Code: Select all

treechildren::-moz-tree-row(hover),
treechildren::-moz-tree-row(selected) 
{
	margin-top: 1px !important;
	margin-bottom: 1px !important;
}