I think somebody that maintains the website needs to replace the VM that is 
linked on the download page with the latest VM built in Jenkins.

I had the same issues but when I switched to the latest built on Jenkins, I had 
no issues anymore.

On 20 Jan 2012, at 22:31, Stéphane Ducasse wrote:

> On which machines are working your students?
> Because on mac we do not see any problems.
> BTW do you machine (windows) have tune off the virus check because this is 
> often a cause for trouble.
> 
> 
>> The latest COG VM, pointed to from  the Pharo-project download page, 
>> CogVM-*-13307.zip, seems to be a little unstable.  Many students have been 
>> reporting that it just hangs while doing nothing more than editing (not 
>> saving) text, and I have seen long hangs while doing trivial things — these 
>> look to me like synchronization bugs.
>> 
>> The COG that I used about a year ago (Jann–March 2011 timeframe), in 
>> contrast, seemed rock solid, although it might have been slower.
>> 
>> I have two questions.  First, where can I find an archive of PRE_BUILT VMs.  
>> I don't want to give my students (or myself) the task of building a VM from 
>> scratch.   
>> 
>> Second, how can I find out what version of COG I'm running?  SmalltalkImage 
>> current versionLabel doesn't work.   SmalltalkImage current buildDate gives 
>> me a date, but how does that relate to the version numbers that I see in on 
>> the COG web site?
>> 
>> Thanks.  I want my students to have a good starting experience with Pharo, 
>> and they are not.  They are messing around trying to retrieve source from 
>> hosed images :-(
> 
> This is really strange because we work all with Pharo like mad and we do not 
> experience that and some of us are really doing crazy think like swapping 
> class and their instances out of the image, or generation assembly on the 
> fly, or changing the event loop…
> 
> 
>> 
>>      Andrew
>> 
>> 
>> 
>> 
> 
> 


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