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| Di seguito sono disponibili le note di rilascio (release notes) relative al file Oracle VirtualBox 5.2.8, qualora gli sviluppatori le abbiano rese pubbliche in fase di distribuzione del software. Se la documentazione non è presente o se desideri ulteriori dettagli su Oracle VirtualBox 5.2.8, puoi comunque consultare la descrizione del file che include anche la lista dei Sistemi Operativi supportati. |
This is a maintenance release. The following items were fixed and/or added:
- VMM: added support for FSGSBASE, PCID, INVPCID CPU features for guests
- VMM: fixed EMM386 issue with detecting suitable page frame base (bug #10022)
- Front end: Linux: prevent VM window from jumping and auto-resizing to tiny size after resizing it on HiDPI screen
- Front end: Linux: fixed seamless regression caused by wm_class functionality (bugs #12534, #17304)
- Front end: switched to https downloads
- Front end: fixed crash while opening New machine wizard (s.a. forums topic 86592)
- Audio: added support for distinguishing recording sources in the PulseAudio mixer on the host when multiple VMs are running
- Audio: various fixes for the DirectSound backend
- Video recording: added better file seeking support and fixed playback of recorded files with certain players (e.g. Firefox)
- Audio: various fixes for Windows guest surround setups
- Audio: various fixes for HDA emulation
- Serial: fixed an issue where the serial port parameters in the emulation and host serial port got out of sync (bug #17116)
- Storage: fixed overwriting certain INQUIRY data for the DVD/CD drive attached to a AHCI controller
- Storage: fixed handling VMDK images created by Amazon EC2 VM export
- Network: fixed PXE boot regression in e1000
- Network: Added a workaround for older guests which do not enable bus mastering for the virtio PCI device
- 3D: add environment variable to configure presenting 3D content on main thread (see bug #13653)
- Windows hosts: fixed indiscriminate binding of NDIS5 bridged driver, that caused PPPOE malfunction (bugs #16407, #17489)
- Windows guests: fixed incorrect function error when using shared folders in certain applications (bug #14118)
- Linux guests: Linux 4.15 support (bugs #17311, #17320, #17282)
- Linux guests: fixed black screen when 3D enabled in guests (bug #17463, 5.2.6 regression)
- Linux guests: suppress setuid and setgid in shared folders
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