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Slides show blank on Chrome / Windows #244

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bizmate opened this issue Dec 7, 2012 · 11 comments
Closed

Slides show blank on Chrome / Windows #244

bizmate opened this issue Dec 7, 2012 · 11 comments

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@bizmate
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bizmate commented Dec 7, 2012

Hi

I have noticed that after creating my presentation in Chrome from a Mac, in Windows this was not displaying well. I tried to understand why but so far i have not applied any magic CSS differently in Win Chrome as compared to Mac Chrome.

This is the url where a reproduction of the presentation (images changed and text replaced with dummy) is
http://bizmate.dreamhosters.com/impresstest

Would you be able so suggest what is wrong with it?

@m42e
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m42e commented Dec 7, 2012

What means "not displaying well" I took a look and can't guess what the problem is.

@bizmate
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bizmate commented Dec 7, 2012

I cannot see some slides, some other slides height is stretched down (as if they are pressed toward the centre) and on some overlapping slides despite being really far on the y axis you can still see both, for instance the thank you slide is visible on top of the main #bored one

I have created a video where you can see this ... it is about 8mg

http://bizmate.dreamhosters.com/impresstest/impressOnWindowsChrome.ogv

You can save the video on your pc and open it with VLC

@m42e
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m42e commented Dec 7, 2012

I've had one of the issues (overlapping slides) once using firefox, but only on a specific system. Maybe it depends on the screen resolution somehow? I cannot see it on my system, as I said before. You may have a look at http://bilger.info/bse1/, that's where I hand an issue with overlapping steps.

@bizmate
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bizmate commented Dec 7, 2012

Indeed i see the overlapping problem on that presentation too ... the big text you show at the end of it #overview can be seen on all the slides starting from the #che one

I can still see the issue even with higher resolution. BTW do you know anything about the disappearing slides?

@m42e
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m42e commented Dec 8, 2012

No, I've never seen disappearing slides before.

You can try to set the data-perspective value of the body element to an other value than 1000, maybe you should try 500. As long as I can't reproduce the error I'm only guessing.

@bizmate
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bizmate commented Jan 23, 2013

I just tried to change the data-perspective element on the body. I tried with 500, 5000 and some other strange value but it does not fix the problem.

For the moment i had to remove all the data-rotate-x i had in my presentation and set it to 0 because on some windows machines (lots of people have confirmed) they can see the issue where by the browser does not rotate the perspective so a data-rotate-x="45" looks like it is stretched to half of his size
and
data-rotate-x="90" make the slide totally invisible

Is there any other suggestion on how the disappearing slides problem can be solved?

@pyriand3r
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i have the same problem on chromium under ubuntu 12.10 64bit. till today everything worked fine, now the slides with data-rotate-x=90 disappear... ??? firefox is showing them as they should be... any ideas on that?

@bizmate
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bizmate commented Apr 16, 2013

pyriand3r I had to remove the effect and stick to the basics due to this.

@pyriand3r
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I had to update my graphics drivers... my amd drivers were broken due to an kernel update. Now everythings working again... don't know, maybe this could help you too.

@natehess
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There is a well-known issue with Chrome once you get over 30 or so slides, the first 3 or so slides start disappearing in overview. Very frustrating, since the issue has been around for over a year, but I'm doing my best to figure out a workaround.

@FagnerMartinsBrack
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FagnerMartinsBrack commented Mar 19, 2016

I have tried the original link of the OP and it is working fine in latest Chrome on Mac - 49.0.2623.87 (64-bit):

screenshot 2016-03-19 16 39 21

I guess this was a temporary bug with the browser. Similar issues in the past also with other browsers: #382, #324, #443, #270.

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