Re: [Yade-users] [Question #654435]: Yade breaks terminal

[Bruno Chareyre]

Question #654435 on Yade changed:
https://answers.launchpad.net/yade/+question/654435

Bruno Chareyre posted a new comment:
@Persio

> Is the change already in the yadedaily package?

Since the answer is a function of time it is better to check by yourself.
In the repository [1] the version number of yadedaily is "2018.02b-211bdb49ea" 
as I write.
The 'bdb49ea' part is github chain for the last commit of october 12th in [2], 
which is before the fix.
Therefore, yadedaily is not fixed yet (again: as I write).
Bruno

[1] http://www.yade-dem.org/packages/xenial/
[2] https://github.com/yade/trunk/commits/master

-- 
You received this question notification because your team yade-users is
an answer contact for Yade.

___
Mailing list: https://launchpad.net/~yade-users
Post to : yade-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yade-users
More help   : https://help.launchpad.net/ListHelp

Re: [Yade-users] [Question #654435]: Yade breaks terminal

[Bruno Chareyre]

Question #654435 on Yade changed:
https://answers.launchpad.net/yade/+question/654435

Bruno Chareyre posted a new comment:
I think it is fixed. Could you please confirm in the bug report [1]?
Bruno

[1] https://bugs.launchpad.net/yade/+bug/1604266
https://github.com/yade/trunk/commit/e639305aac8d6503fbd2303b98f31b112323d4a3

-- 
You received this question notification because your team yade-users is
an answer contact for Yade.

___
Mailing list: https://launchpad.net/~yade-users
Post to : yade-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yade-users
More help   : https://help.launchpad.net/ListHelp

Re: [Yade-users] [Question #654435]: Yade breaks terminal

[Bruno Chareyre]

Question #654435 on Yade changed:
https://answers.launchpad.net/yade/+question/654435

Bruno Chareyre posted a new comment:
I agree with Persio, we don't want to go through all example scripts to remove 
qt() stuff.
It would be clearly a regression.
Possibly, this hack could be applied selectively based on the graphic card 
manufacturer or anything that we believe is the source of the problem. Since 
this bug seems difficult to reproduce and (is that true?) is not yet reported 
on 18.04 it does not sound critical to me.
Bruno

-- 
You received this question notification because your team yade-users is
an answer contact for Yade.

___
Mailing list: https://launchpad.net/~yade-users
Post to : yade-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yade-users
More help   : https://help.launchpad.net/ListHelp

Re: [Yade-users] [Question #654435]: Yade breaks terminal

[Persio]

Question #654435 on Yade changed:
https://answers.launchpad.net/yade/+question/654435

Persio posted a new comment:
Hi Jan,
I'm sorry if I sounded somewhat rude. It was not my intent.
The solution you have proposed has two parts:
First, edit the the yade script, commenting out one single line. This is easy.
Second, remove any call for the qt.controller() from the user scripts. That is 
the trouble, in my opinion. Most of the examples furnished by the yade team 
have that call. The beginner will have some difficulties with this part, since 
he/she will certainly try to run those examples and use them as a starting 
point to learn how to use yade.
By the way, I have installed a new VM with the last ubuntu 18.04, and installed 
yade in it. The bug is not present there.
Cheers,
Persio

-- 
You received this question notification because your team yade-users is
an answer contact for Yade.

___
Mailing list: https://launchpad.net/~yade-users
Post to : yade-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yade-users
More help   : https://help.launchpad.net/ListHelp

Re: [Yade-users] [Question #654435]: Yade breaks terminal

[Jan Stránský]

Question #654435 on Yade changed:
https://answers.launchpad.net/yade/+question/654435

Jan Stránský posted a new comment:
Hi Persio,
Please specify the specific reason why you find [1] ugly.
For me it is a real solution, I can imagine without any problems this behavior 
to be the default one, than all these problems would be solved..
Cheers
Jan

-- 
You received this question notification because your team yade-users is
an answer contact for Yade.

___
Mailing list: https://launchpad.net/~yade-users
Post to : yade-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yade-users
More help   : https://help.launchpad.net/ListHelp

Re: [Yade-users] [Question #654435]: Yade breaks terminal

[Persio]

Question #654435 on Yade changed:
https://answers.launchpad.net/yade/+question/654435

Persio posted a new comment:
Hi all,

I don't think that this issue is solved.

I have just installed YADE on a freshly installed Linux Mint 18.3 (which
is based on Ubuntu 16.04), on a virtual machine (VMware), for testing,
and the problem is there.

But on the host, which have Mint 18.2, YADE runs without problems. All
the qt libraries on both the host and the VM seems to be the same
version.

The proposed solution in [1] is not a real solution. It is an ugly hack
for me.

Any ideas?

-- 
You received this question notification because your team yade-users is
an answer contact for Yade.

___
Mailing list: https://launchpad.net/~yade-users
Post to : yade-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yade-users
More help   : https://help.launchpad.net/ListHelp

Re: [Yade-users] [Question #654435]: Yade breaks terminal

[Jan Stránský]

Question #654435 on Yade changed:
https://answers.launchpad.net/yade/+question/654435

Jan Stránský posted a new comment:
Hi Robert,
the old laptop was stolen, it was ASUS K55A sx198, bought in 10/2012.
current laptop: Gallium 0.4 on AMD MULLINS (DRM 2.49.0 / 4.10.0-33-generic, 
LLVM 3.8.0)
cheers
Jan

-- 
You received this question notification because your team yade-users is
an answer contact for Yade.

___
Mailing list: https://launchpad.net/~yade-users
Post to : yade-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yade-users
More help   : https://help.launchpad.net/ListHelp

Re: [Yade-users] [Question #654435]: Yade breaks terminal

[Robert Caulk]

Question #654435 on Yade changed:
https://answers.launchpad.net/yade/+question/654435

Robert Caulk posted a new comment:
Ok, I figured I'd open this back up in an attempt to investigate a
suspicion that I now share with Klaus.

Klaus mentions [1]:
"First of all, this is definitely not a Kubuntu specific problem. I could not 
identify a specific pattern but I tried various distros on various computers 
and the problem seems to be related to certain computers (maybe graphic 
card/driver?)."

It is strange that this ipython terminal problem might be related to the
graphic card and driver, but after building a new computer and
installing Yade on Ubuntu 16.04, I found my terminal working perfectly
fine. My older computer has the same version of Yade installed on 16.04,
but the terminal breaks just as described in this thread. One notable
difference between my two computers is the graphics card. My older
computer has an AMD FirePro D3000, while my new computer has a Nvidia
1080 GeForce GTX.

Jan, you mention that your older computer used to work fine with 16.04,
and your newer computer doesn't. Can you report the graphics cards here?
Maybe the AMD drivers are interfering somehow?

[1]https://bugs.launchpad.net/yade/+bug/1604266/comments/11

-- 
You received this question notification because your team yade-users is
an answer contact for Yade.

___
Mailing list: https://launchpad.net/~yade-users
Post to : yade-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yade-users
More help   : https://help.launchpad.net/ListHelp

Re: [Yade-users] [Question #654435]: Yade breaks terminal

[Jan Stránský]

Question #654435 on Yade changed:
https://answers.launchpad.net/yade/+question/654435

Jan Stránský confirmed that the question is solved:
Thanks Antonio Pol, that solved my question.

-- 
You received this question notification because your team yade-users is
an answer contact for Yade.

___
Mailing list: https://launchpad.net/~yade-users
Post to : yade-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yade-users
More help   : https://help.launchpad.net/ListHelp

Re: [Yade-users] [Question #654435]: Yade breaks terminal

[Jan Stránský]

Question #654435 on Yade changed:
https://answers.launchpad.net/yade/+question/654435

Status: Answered => Solved

Jan Stránský confirmed that the question is solved:
Hello,

@Antonio: thanks, I was looking for exactly this post :-)

@Robert: I don't think I did any manual Qt manipulation, but theoretically it 
is possible :-)
thanks for the reset command, didn't know that

cheers
Jan

-- 
You received this question notification because your team yade-users is
an answer contact for Yade.

___
Mailing list: https://launchpad.net/~yade-users
Post to : yade-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yade-users
More help   : https://help.launchpad.net/ListHelp

Re: [Yade-users] [Question #654435]: Yade breaks terminal

[Robert Caulk]

Question #654435 on Yade changed:
https://answers.launchpad.net/yade/+question/654435

Robert Caulk posted a new comment:
Yes, this is still a problem on 16.04 and [1] is a bit of a hack fix.
Here is the reference to the bug itself [2]. It seems to be a Qt problem
because when I compile Yade remotely on Ubuntu 16.04 LTS servers the
iPython terminal works beautifully (of course there is no graphical
interface on the server edition so Yade is compiled without Qt).

It is odd that you did not have this problem on a previous computer with
16.04. Maybe you had just the right version of Qt manually installed
without knowing it?

Note: you can fix the terminal with the "reset" command. You may not see
any text, but it will still work.


[1]https://bugs.launchpad.net/yade/+bug/1604266/comments/11
[2]https://bugs.launchpad.net/yade/+bug/1604266

-- 
You received this question notification because your team yade-users is
an answer contact for Yade.

___
Mailing list: https://launchpad.net/~yade-users
Post to : yade-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yade-users
More help   : https://help.launchpad.net/ListHelp

Re: [Yade-users] [Question #654435]: Yade breaks terminal

[Anton Gladky]

Hi Jan,

as far as I remember this incompatibility with
specific ipython version was fixed after 1.20
release.

Cheers

Anton

Am Dienstag, 1. August 2017 schrieb Jan Stránský :

> New question #654435 on Yade:
> https://answers.launchpad.net/yade/+question/654435
>
> Hello,
> on Ubuntu 16.04 I have installed Yade packaged version (1.20.0) by
> sudo apt-get install yade
> When I run it without script, it works as expected.
> When I run a script (even an empty one), the terminal is broken. It shows
> (in default color)
> [0;34mYade [[1;34m1[0;34m]: [0m
> instead of blue "Yade [1]:"
> The IPython does not work as expected (e.g. no auto-completion).
> After yade exit, the terminal itself does not work as expected (pressing
> enter does not create a new line).
>
> on previous computer with Ubuntu 16.04 I did not have this problem.
> The same problem is present in Yade compiled from source.
>
> Do you know what could be the problem / how to solve it?
> I remember reading about such problem, but was not able to find the
> corresponding discussion..
>
> thanks
> Jan
>
>
> --
> You received this question notification because your team yade-users is
> an answer contact for Yade.
>
> ___
> Mailing list: https://launchpad.net/~yade-users
> Post to : yade-users@lists.launchpad.net 
> Unsubscribe : https://launchpad.net/~yade-users
> More help   : https://help.launchpad.net/ListHelp
>


-- 

Anton
___
Mailing list: https://launchpad.net/~yade-users
Post to : yade-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yade-users
More help   : https://help.launchpad.net/ListHelp

Re: [Yade-users] [Question #654435]: Yade breaks terminal

[Anton Gladky]

Question #654435 on Yade changed:
https://answers.launchpad.net/yade/+question/654435

Status: Open => Answered

Anton Gladky proposed the following answer:
Hi Jan,

as far as I remember this incompatibility with
specific ipython version was fixed after 1.20
release.

Cheers

Anton

Am Dienstag, 1. August 2017 schrieb Jan Stránský :

> New question #654435 on Yade:
> https://answers.launchpad.net/yade/+question/654435
>
> Hello,
> on Ubuntu 16.04 I have installed Yade packaged version (1.20.0) by
> sudo apt-get install yade
> When I run it without script, it works as expected.
> When I run a script (even an empty one), the terminal is broken. It shows
> (in default color)
> [0;34mYade [[1;34m1[0;34m]: [0m
> instead of blue "Yade [1]:"
> The IPython does not work as expected (e.g. no auto-completion).
> After yade exit, the terminal itself does not work as expected (pressing
> enter does not create a new line).
>
> on previous computer with Ubuntu 16.04 I did not have this problem.
> The same problem is present in Yade compiled from source.
>
> Do you know what could be the problem / how to solve it?
> I remember reading about such problem, but was not able to find the
> corresponding discussion..
>
> thanks
> Jan
>
>
> --
> You received this question notification because your team yade-users is
> an answer contact for Yade.
>
> ___
> Mailing list: https://launchpad.net/~yade-users
> Post to : yade-users@lists.launchpad.net 
> Unsubscribe : https://launchpad.net/~yade-users
> More help   : https://help.launchpad.net/ListHelp
>


-- 

Anton

You received this question notification because your team yade-users is
an answer contact for Yade.

___
Mailing list: https://launchpad.net/~yade-users
Post to : yade-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yade-users
More help   : https://help.launchpad.net/ListHelp

Re: [Yade-users] [Question #654435]: Yade breaks terminal

[Antonio Pol]

Question #654435 on Yade changed:
https://answers.launchpad.net/yade/+question/654435

Antonio Pol proposed the following answer:
Hi,
I had the same problem with unbuntu 16.04 .
I solved that problem following:

https://bugs.launchpad.net/yade/+bug/1604266/comments/11

cheers

Antonio

-- 
You received this question notification because your team yade-users is
an answer contact for Yade.

___
Mailing list: https://launchpad.net/~yade-users
Post to : yade-users@lists.launchpad.net
Unsubscribe : https://launchpad.net/~yade-users
More help   : https://help.launchpad.net/ListHelp