On 12/27/23, Mike McClain <mike.junk...@att.net> wrote:
> Mr. Martinez,
> I tried every thing I could think of with little success:
>     apt-get update; apt-get upgrade
>     apt update && apt -y full-upgrade
>     apt-get reinstall firefox
> None of these restores firefox's black menus


Just out of curiosity, did you reboot at any point early on? That was
the second thing I tried because simply logging out and then back in
didn't correct this... when something very similar happened to me
about 4 days ago......


> Mr. Walton,
> I'm quite sure that FF
> updated itself without asking. When it restarted the top three lines,
> menu, tabs and address plus associated buttons were black with grey
> text and bacically unreadable/unusable. Faced with that I'd suggest
> you might get a bit dramatic too.


I saw you say this before, and it just flew right past my brain. I
think it was the word, "black," that threw me. My toolbars completely
vanished for everything. There was nothing there to pick its own new
theme color. :)

The title bars stayed but were 100% useless. I couldn't click that
"X"to close and "_" to minimize and arrow for window rollup
(positioned on top right for my LXQt windows). I can't remember if
"CTRL+Q" and that range of keyboard shortcuts worked or not. I surely
tried them (that beauty of more than one way to do tasks), but I don't
remember what happened.

Logging out as my normal user and then logging back in as same user
didn't fix anything visually so I rebooted. The desktop environment
immediately returned to normal and has stayed that way so I flat out
forgot this happened.

As I'm proofreading this before sending, I can't remember how I
rebooted. I can't remember if I was able to drop the main Application
Menu down, or if I had to hit this laptop's physical hardware button
because the menu had stopped working (too).

I do remember that I somehow was able to access two windows, but once
I got the second one on the desktop, the first one, my xfce4-terminal,
would no longer respond to the cursor touching it to bring it back to
the surface. That's telling me I likely tried to open another terminal
instance but was not able to do so due to the primary panel likely
suddenly becoming unworkable (at top for me).


> The good news is that kerry_s on the Raspberry Pi forum showed me
> where to change the screen theme.
> >From the taskbar popup menu/Preferences/Appearance Settings/Defaults
> choose: For medium screens:     Set Defaults
> kerry_s also said there was a theme selector  there that I didn't see.
> He's under wayland while I'm running X11 and that caused some confusion.
>
> I can't imagine why FF would choose to change desktop theme with their
> update but that theme change also made LibreOffice, Draw, Calc and
> Writer unusable. I hope you don't have this problem but at least if
> you do get stung you may remember the fix.


I really don't think Firefox is changing our themes on purpose. There
would be a worldwide revolt if any package ever tried that. I believe
this is a weird glitch that needs fixed QUICKLY because the changes we
both experienced are unacceptable. Now that there is a party of two of
us affected, I do hope that it's an accidental coding error and not
something deliberately malicious.

By the way, my instance has only occurred once so far. That was about
four days ago.

My Firefox was massively overloaded and crashed. Low memory due to
that session's combined activity likely played a part. New sessions
start out at 16GB RAM and 9 or 10GB swap.

The "theme looking" change across entire Debian session (all
programs) "snapped" in my face, like maybe there was nanosecond long
visual light(?) flash or something.

You're welcome (aka begged) to be the one to bug report this straight
to Firefox/Mozilla. If you do report it, PLEASE, yes, do feel free to
include my instance with your report, maybe by both copying this
thread's text of what my machine experienced compared to yours and by
also pointing to this Debian thread via e.g.
https://lists.debian.org/debian-user/.

If they haven't already had other reports, maybe the similarities and
differences in what triggered that system wide fail and how it looked
visually for just the two of us will still help somehow.

Cindy :)
-- 
Talking Rock, Pickens County, Georgia, USA
* runs with Happy New Year's noise makers *

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