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Resolution problem on linux guest

Posted: 21. May 2016, 15:28
by billrobb
Hi,
I'm running 64-bit trisquel mini guest on a windows 10 host, and up until today everything worked fine.
But after updating virtualbox to 5.0.20 r106931, and my linux headers to 3.13.0-86-lowlatency, I installed the guest additions from the CD image,
and then when restatring the VM the resoultion went from the 1920*1080 I regularly use down to 800*600. I tried reinstalling the guest additions and rebooting but it didn't help.
What is causing this problem? Is there any way to fix this?

Thanks

Re: Resolution problem on linux guest

Posted: 21. May 2016, 18:12
by socratis
Try to install VirtualBox Guest Additions 5.0.16. Download the ISO (http://download.virtualbox.org/virtualb ... 5.0.16.iso), mount it and install them as you did the 5.0.20 GAs. Please report back.

Re: Resolution problem on linux guest

Posted: 21. May 2016, 18:41
by billrobb
It works perfectly. Thank you very much!

Re: Resolution problem on linux guest

Posted: 21. May 2016, 19:21
by socratis
OK, now that I've helped you, I need your help too ;). I need you to try something very quick.

Can you install the 5.0.18 Guest Additions (GAs) from http://download.virtualbox.org/virtualb ... 5.0.18.iso ? The reason is that we're in the process of investigating a "bug" in the GAs for Linux guests, specially the graphics. See viewtopic.php?f=3&t=77771 and add your experience as well, if you feel like it.

Re: Resolution problem on linux guest

Posted: 21. May 2016, 20:08
by billrobb
I also replied in the other post, but after installing 5.0.18 the resolution problem returned

Re: Resolution problem on linux guest

Posted: 21. May 2016, 20:33
by socratis
Thank you very much! And thank you for posting in the other thread as well! The more unique guests we have, the merrier...