On 02/16/2016 07:23 AM, Gabriel Sánchez wrote:
On Feb 16, 2016 7:04 AM, "Dave Page" <dp...@pgadmin.org
<mailto:dp...@pgadmin.org>> wrote:
>
>
>
> On Tue, Feb 16, 2016 at 11:06 AM, johannes graën
<johan...@selfnet.de <mailto:johan...@selfnet.de>> wrote:
>>
>> On Tue, Feb 16, 2016 at 12:00 PM, Dave Page <dp...@pgadmin.org
<mailto:dp...@pgadmin.org>> wrote:
>> > Where did your build come from? What version of wxWidgets is it
using?
>>
>> It's an official Arch package:
>> https://www.archlinux.org/packages/community/x86_64/pgadmin3/
>
>
> Huh, they have some weird dependencies listed there, that should not
be needed. That's not a problem though.
>
>>
>>
>>
>> The wxWidgets version is 2.8.12.1 <http://2.8.12.1>:
>> https://www.archlinux.org/packages/extra/x86_64/wxgtk2.8/
>
>
> That should be OK (some distros have started using wxWidgets 3,
which we don't fully support).
>
> I've done some more testing on CentOS 6, and cannot reproduce a
problem there either. I'm beginning to wonder if it's something more
distro-specific, perhaps related to the version of GTK in use, or the
window manager. That makes it *far* more difficult to track down
unfortunately.
>
> Are you in a position to be able to install the EDB PostgreSQL
installer? I'm curious to know if the build of pgAdmin that's included
with that works OK. It was built against a fairly old version of GTK
for maximum compatibility with different distros.
>
> http://www.enterprisedb.com/products-services-training/pgdownload
>
>
I have the problem in Kububtu with the version downloaded from edb. As
far as I can tell, pgAdmin is not copying text when I hit copy either
by keyboard, shortcut, or menu. I checked my clipboard manager last
time this happened and the text was not there. Again, it doesn't
happen always, but it persists in a pgAdmin window once it begins to
happen, and the copy does happen eventually. Other laggy behavior
showing up when this happens (such as taking a full second to respond
to a key press, and not registering all key presses when this happens
and I nevertheless type fast) suggests to me that the problem is very
slow cursor movement or text processing.
I have been trying to notice a pattern of what triggers it, but have
not seen any. It does happen often on windows with long queries and
after several copy paste ops within the window or between pgAdmin
windows. But not always. However I use many other programs and only
see this bug with pgAdmin.
Just want to add my thanks for this project, Dave. Great program, and
I'm looking forward to v4!
Following up, I upgraded from 1.20 to 1.22.1 from a fresh EDB download.
I opened a query window, copied in some text, and began copy-pasting and
typing randomly, and was able to reproduce the bug within a minute. I
recorded video, which you can get here:
http://www.filedropper.com/screencast2016-02-16100737
You can see that I am selecting text. Following every selection, I
quickly do a copy, and then I move the cursor somewhere and do a paste.
I also type random keys. Everything works as expected until about 0:34,
when I try to paste and it doesn't. Then I type quickly "asdfjkl;" many
times, and you can see only a few of those keys are typed, and the
response is laggy. I try pasting several times again in the lines
below, but it still doesn't work (0:40). I type again, and response
seems to be a bit better. I try paste again and this time it works
(0:46). While on this video it seems to have recovered, my experience
has been that it doesn't. It's especially annoying when you have a
session with temporary tables that take a long time to prepare, because
it costs time to start a new session and re-make the temporary tables.
Once again, many thanks for your attention to this.
> --
> Dave Page
> Blog: http://pgsnake.blogspot.com
> Twitter: @pgsnake
>
> EnterpriseDB UK: http://www.enterprisedb.com
> The Enterprise PostgreSQL Company
