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Date:      Fri, 25 Apr 2003 19:44:08 -0400 (EDT)
From:      Joe Marcus Clarke <marcus@marcuscom.com>
To:        Stacey Roberts <stacey@vickiandstacey.com>
Cc:        FreeBSD Gnome <freebsd-gnome@freebsd.org>
Subject:   Re: Gnome-2.2 Terminal *really* slow / weird since upgrading from Gnome-1.4
Message-ID:  <20030425194252.M82232@shumai.marcuscom.com>
In-Reply-To: <1051312784.67584.13.camel@localhost>
References:  <1051312784.67584.13.camel@localhost>

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On Fri, 26 Apr 2003, Stacey Roberts wrote:

> Hello,
> Since I upgraded to Gnome-1.4 this week, I've noticed that the output
> and general "feel" of my gnometerminal has been sluggish and almost
> appears to hang at times.
>
> For instance, if I repeatedly hit the return key, for the initial three
> hits, the prompt duly moves lower down the screen, but subsequent hits,
> result in the prompt actually disappearing for half-a-second then
> reappearing if I pause for a bit.
>
> Also, the output from sockstat -4l as well no longer "smoothly" flows up
> the screen as before. What I get now is a sort of jerky stop-start sort
> of movement up the screen.
>
> Highlighting text for copying-pasting is awkwark as well. In a line of
> text, if I click from the left and move the cursor over to the end of
> the line (or say, to the end of a three line paragraph), the highlight
> doesn't appear unless I hold the left-mousebutton at the end of the
> desired text for about two seconds, then my text is highlighted. And if
> it wrong, like capturing a char more than I meant to, then trying to
> move the end of the highlighted area along just doesn't work anymore. I
> have to click away, then retry from the beginning.
>
> And lastly, using the scrollbar at the (default) right of the terminal
> is now a blood-curling experience. I could move it right up to the top
> in one go, and the screen doesn't even change. The original text is
> still there until I hit the top and then text (again) jerkily makes its
> way up the screen.
>
> Uname info:
> $ uname -v
> FreeBSD 4.8-RC #0: Sat Mar 22 12:10:35 GMT 2003
> root@<snipped>:/usr/obj/usr/src/sys/HAMMER
>
> I'm running this on a P111 533 / 384MB RAM.
>
> Mind you all other applications (Abiword / Evolution / Gnumeric / Dia)
> are all fine in terms of mouse interaction.
>
> Is there something I could check?
> Was there a config / optimization switch that I might have missed
> somehow?

You might want to rebuild gnometerminal with -DWITH_ZVT to enable the old
libzvt terminal widget.  It doesn't support anti-aliasing and has broken
I18N, but it should be much faster.  GNOME 2.4's terminal should be
better.

Joe

>
> Regards,
>
> Stacey
> --
> Stacey Roberts
> B.Sc (HONS) Computer Science
>
> Web: www.vickiandstacey.com
>
>
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>
>

PGP Key : http://www.marcuscom.com/pgp.asc



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