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bug#17173: 24.4.50; Emacs partially loses display, and redisplay via `C-
From: |
Daniel Colascione |
Subject: |
bug#17173: 24.4.50; Emacs partially loses display, and redisplay via `C-l' does not fix it |
Date: |
Wed, 02 Apr 2014 08:49:55 -0700 |
User-agent: |
Mozilla/5.0 (X11; Linux x86_64; rv:24.0) Gecko/20100101 Thunderbird/24.4.0 |
On 04/02/2014 08:14 AM, Drew Adams wrote:
> Close this bug if you feel like it. This is only to say that since a
> few months ago (?) Emacs redisplay seems to be broken. I do not have a
> recipe, but I would be surprised if no one else sees this at all.
>
> If I create a new frame (e.g. C-x 5 f) that partially obscures an
> existing frame, for instance, and the select that partially obscured
> frame (e.g., by clicking its title bar), so that it is raised again, the
> part of the buffer that was obscured looks wiped out (blank). And
> repeated C-l does not fix this. My workaround is to thumbify and then
> dethumbify the frame. (Probably iconifying and deiconifying would work
> too, but I do not iconify anymore.)
>
I've never seen this behavior and can't repro it now. What window
manager are you using, and with what Emacs GUI toolkit?
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