From larissahauer at googlemail.com  Thu Nov 20 10:27:28 2014
From: larissahauer at googlemail.com (Larissa Hauer)
Date: Thu, 20 Nov 2014 10:27:28 +0100
Subject: [Rd] Cursor not behaving properly
In-Reply-To: <CAFDcVCQmqDE09f_5NiNDb15S9DwT=7hVXfseZ6YRCc3L_1Scqg@mail.gmail.com>
References: <CAOHtMfUupQ2KSGwuoZcKZRJ3BAdQLzTxgV8-ucAMMoMpWzEYCg@mail.gmail.com>	<CAE3=dmfRW8QTXm6G1469bJ_fzuQUpf7wdiqrZe9sqyckpYPOjw@mail.gmail.com>	<CAE3=dmeKHj0jOc62QcNY9g=nVbFJTgU6u3t1zfiwpUDC+4Fraw@mail.gmail.com>
	<CAFDcVCQmqDE09f_5NiNDb15S9DwT=7hVXfseZ6YRCc3L_1Scqg@mail.gmail.com>
Message-ID: <546DB400.3040902@googlemail.com>


Hi,

regarding earlier versions: I can reproduce this bug with R 3.1.1 on 
Ubuntu 14.04, Gnome Terminal.

I could imagine this is an Ubuntu problem since I've had "ghost mice" 
and strange cursor behavior since I switched to 14.04.

Larissa

PS: If any Ubuntu user is interested, I was able to fix the problems 
(except for the R bug of course) by turning off the second screen as 
described here:

http://askubuntu.com/questions/365798/mouse-arrow-flash-and-ghost-in-ubuntu-13-10

On 19.11.2014 23:20, Henrik Bengtsson wrote:
> FYI, it might be useful to check if the bug also appears on R-devel as
> well as on earlier versions of R.  That might narrow down whether it
> was introduced in a particular R version or not, which in turn would
> be useful to whoever might try to tackle this problem.  It might not
> even be an R problem in the end.
>
> /Henrik
>
> On Wed, Nov 19, 2014 at 1:14 PM, Scott Kostyshak <skostysh at princeton.edu> wrote:
>> On Tue, Nov 18, 2014 at 9:50 PM, Scott Kostyshak <skostysh at princeton.edu> wrote:
>>> On Mon, Nov 10, 2014 at 10:52 AM, Kaiyin Zhong (Victor Chung)
>>> <kindlychung at gmail.com> wrote:
>>>> I found a strange bug in R recently (version 3.1.2):
>>>>
>>>> As you can see from the screenshots attached, when the cursor passes the
>>>> right edge of the console, instead of start on a new line, it goes back to
>>>> the beginning of the same line, and overwrites everything after it.
>>>>
>>>> This happens every time the size of the terminal is changed, for example,
>>>> if you fit the terminal to the right half of the screen, start an R
>>>> session, exec some commands, maximize the terminal, and type a long command
>>>> into the session, then you will find the bug reproduced.
>>>>
>>>> I am on Ubuntu 14.04, and I have tested this in konsole, guake and
>>>> gnome-terminal.
>>>
>>> I can reproduce this, also on Ubuntu 14.04, with gnome-terminal and
>>> xterm. If you don't get any response here, please file a bug report at
>>> bugs.r-project.org.
>>
>> For archival purposes, the OP reported the bug here:
>> https://bugs.r-project.org/bugzilla/show_bug.cgi?id=16077
>>
>> Scott
>>
>>
>> --
>> Scott Kostyshak
>> Economics PhD Candidate
>> Princeton University
>>
>> ______________________________________________
>> R-devel at r-project.org mailing list
>> https://stat.ethz.ch/mailman/listinfo/r-devel
>
> ______________________________________________
> R-devel at r-project.org mailing list
> https://stat.ethz.ch/mailman/listinfo/r-devel
>



[Rd] Cursor not behaving properly
Larissa Hauer