Changes between Version 1 and Version 2 of Ticket #15324, comment 2
- Timestamp:
- Apr 21, 2016 9:18:30 PM (8 years ago)
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Ticket #15324, comment 2
v1 v2 1 I've experienced this as well. I have a Mint 17 host running a Ubuntu 14.04 guest, with 3D acceleration enabled. I use 4G of RAM and max out the video RAM,128M. I installed from the installer `virtualbox-5.0_5.0.18-106667~Ubuntu~trusty_amd64.deb`.1 I've experienced this as well. I have a Mint 17 host running a Ubuntu 14.04 guest, with 3D acceleration enabled. I use 4G of RAM in the guest and max out the video RAM at 128M. I installed from the installer `virtualbox-5.0_5.0.18-106667~Ubuntu~trusty_amd64.deb`. 2 2 3 3 This was running fine on 5.0.16 (except for the longstanding 3D acceleration bug that causes crashes and prevents two 3D-enabled guests running in parallel) so I was very much looking forward to the Guest Utils changes that went into 5.0.17. Unfortunately the mouse offset bug made it difficult to use the machine, so I re-installed 5.0.16 (had to uninstall in Mint to do so). 4 4 5 As it happens I was having some high CPU usage issues in the guest during the transition (a particular website that causes Firefox's CPU usage to skyrocket) and my very-non-scientific-test was that they were somewhat worse in 5.0.18, and my poor ultrabook was reaching 70 deg Celcius temperatures and hard-crashing. 5 As it happens I was having some high CPU usage issues in the guest during the transition (a particular website that causes Firefox's CPU usage to skyrocket) and my very-non-scientific-test was that they were somewhat worse in 5.0.18, and my poor ultrabook was reaching 70 deg Celcius temperatures and hard-crashing. Running Firefox and NetBeans together, which is fine in 5.0.16, was much slower in 5.0.18. 6 6 7 7 Feel free to ping me here to request any information you need to help debug this issue. Many thanks for looking into this, if you can.
