Version Historie vonVirtualbox 4.3.12 Build 93733

This is a maintenance release. The following items were fixed and/or added:

  • VMM: fixed an occasional Guru Meditation (Mac OS X hosts only; bugs #12727, #12954)
  • VMM: fixed a rare condition that would fail to invalidate guest TLB entries or would invalidate them when not required (Windows hosts only)
  • VMM: fixed a VERR_NOT_SUPPORTED Guru Meditation seen with certain guests, e.g. OpenServer 5.0.7
  • VMM: more fixes for MSR emulation on certain hardware (tickets #12240, #12875)
  • GUI: fixed mouse positioning with mouse integration disabled and multiple guest screens (Windows hosts only; bug #9059)
  • GUI: fixed crash in VM manager (bug #12878)
  • GUI: fixed crash under rare conditions on entering/exiting fullscreen/seamless mode
  • Shared Clipboard: don't stop working after taking a snapshot (bug #12700)
  • AHCI: fixed a crash under rare circumstances
  • API: fixed a hang during VM shutdown under rare conditions
  • NAT: fixed generation of malformed ICMP error datagrams (4.3.10 regression)
  • NAT: fixed potential crash in DNS proxy
  • NAT Network: don't drop port forwarding rules after some time
  • NAT: fixed ARP cache corruption and network loss in Windows guest caused by iSCSI service activity
  • USB: improved check if a storage device is currently mounted to the host when the device is about to be attached to the VM (Mac OS X hosts only; #11038)
  • 3D support: several fixes, including better support for Ubuntu 14.04
  • VRDP: fixed a potential crash on client disconnect (bug #12858)
  • VBoxSVC: fixed a race when a new client is started a few seconds after the last client terminated (Windows hosts only; bugs #11309, #12509)
  • VBoxSVC: fixed VirtualBox.xml registry corruption after VM renaming
  • VBoxSVC: fixed a potential crash caused by incorrect USB device filter (Mac OS X hosts only; #11038)
  • Windows hosts: partly support 32-bit COM on 64-bit systems
  • Windows host installer: implemented merge module (msm) support
  • Linux hosts: fixed dependency of boot script on older Debian systems (bug #12262)
  • Linux guests: fix symbolic link to shared folder helper (bug #12879)
  • Linux Additions: don't crash VBoxService during guest execute for users without a password (bug #12994)
  • Linux Additions: fixed a bug in guest execution where the guest process terminated with VERR_INTERRUPTED to the host