Hi Kay,


I also notice the delay in opening windows in ccp4i under ubuntu 18.04 (mine is 18.04.1-smp). The delay is erratic and unpredictable, sometime no delay, sometime reasonable and sometimes very long. The latest phenix version (nightly build) uses tcl8.6. I disabled phenix but still noticed the erratic delay in ccp4i. I didn't notice it under 14.04 (my previous OS).


Stay safe,


          Boaz




 
 
Boaz Shaanan, Ph.D.                                        
Dept. of Life Sciences                                     
Ben-Gurion University of the Negev                         
Beer-Sheva 84105                                           
Israel                                                     
                                                           
E-mail: bshaa...@bgu.ac.il
Phone: 972-8-647-2220                    
Fax:   972-8-647-2992 or 972-8-646-1710    
 
 
                




From: CCP4 bulletin board <CCP4BB@JISCMAIL.AC.UK> on behalf of Kay Diederichs <kay.diederi...@uni-konstanz.de>
Sent: Thursday, April 9, 2020 12:19 PM
To: CCP4BB@JISCMAIL.AC.UK
Subject: Re: [ccp4bb] linux issue- Ubuntu specific?
 
Hello Tom,

I have Ubuntu 18.04.4 and ccp4-7.0 is fully updated. ccp4i works without problems. I never installed tcl on this machine, and when I 'locate tcl', I see
/usr/local/ccp4-7.0/ccp4-7.0/bin/tclsh
/usr/local/ccp4-7.0/ccp4-7.0/bin/tclsh8.4
/usr/local/ccp4-7.0/ccp4-7.0/lib/itcl3.4
/usr/local/ccp4-7.0/ccp4-7.0/lib/libtcl8.4.so
/usr/local/ccp4-7.0/ccp4-7.0/lib/tcl8.4
which means that ccp4i just uses the tcl that is built into CCP4-7.0 .

In your case and depending on your $PATH, ccp4i might be using the tcl8.60+9 which you installed. So my suggestion would be to try and uninstall that.

HTH,
Kay

On Wed, 8 Apr 2020 04:14:42 +0000, Peat, Tom (Manufacturing, Parkville) <tom.p...@csiro.au> wrote:

>Hello All,
>
>For some time now I've had some issues with ccp4i starting up. Specifically it seems to be the drawing of new windows, so it happens upon starting up the main window, any application window, etc. The window starts (a small 'icon' window is drawn) and then things just hang. So I'm guessing it is some kind of graphics issue. It appears that the latest version of ccp4i with the latest updates to Ubuntu 18.04.4 are incompatible as now I don't just wait with something eventually coming up, it hangs forever.
>I was wondering whether anyone else has had this experience or whether someone knows of a fix? I did try a Google search and didn't come up with anything relevant. I currently have tcl version 8.6.0+9 which is said to be 'highly compatible' with earlier versions (the ccp4 page suggests version 8.4).
>
>cheers, tom
>
>Tom Peat
>Proteins Group
>Biomedical Program, CSIRO
>343 Royal Parade
>Parkville, VIC, 3052
>+613 9662 7304
>+614 57 539 419
>tom.p...@csiro.au
>
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