| | 5 | |
| | 6 | '''!VirtualBox 4.3.22''' (released 2015-02-12)[[BR]][[BR]] |
| | 7 | This is a maintenance release. The following items were fixed and/or added: |
| | 8 | * VMM: refined measurement of TSC frequency on the host, improves timekeeping for guests |
| | 9 | * VMM: decreased CPU load resulting from guest MMIO writes to the virtual APIC |
| | 10 | * VMM: fixed interception of debug exceptions, observed while using the dbx debugger on Solaris guests (VT-x only) |
| | 11 | * GUI: 3D overlay window positioning code improved, fixed potential misplacement of 3D accelerated guest graphics content |
| | 12 | * GUI: fixed accident SSL authentication failures during update check on Windows hosts (bug #12969) |
| | 13 | * GUI: never send the "ACPI power" keyboard scancode to the guest, we have the ACPI power button for that |
| | 14 | * GUI: was unable to properly restore seamless mode VM from snapshot/saved-state under some circumstances |
| | 15 | * VBoxHeadless: don't crash if 3D is enabled in the VM settings (bug #10250) |
| | 16 | * ATA: fixed several passthrough issues (bugs #12310, #1360) |
| | 17 | * Audio: fixed DirectSound failure when the the host has no audio input device (Windows hosts only; bug #9205) |
| | 18 | * SB16: fixed compatibility issue (bug #13769) |
| | 19 | * Storage: fixed broken CD/DVD passthrough when using the IDE controller (bug #12310) |
| | 20 | * NAT: new ping proxy for Windows hosts (bug #11871) |
| | 21 | * NAT: Properly report outbound connect(2) failures to guest with TCP RST or ICMP (bug #10525) |
| | 22 | * NAT Network: no need for frequent wakeups in VBoxNetDHCP and VBoxNetNAT (bug #11681) |
| | 23 | * Host-only adapter: prevent Windows from creating an "Unidentified network" (bug #9688) |
| | 24 | * Bridged Networking: don't leak host-to-guest traffic to the wireless network when bridging to a wireless interface (bug #13714) |
| | 25 | * Main: fixed a possible race when changing the medium leading to a deadlock under rare conditions (bug #13722) |
| | 26 | * VBoxManage: fixed return code if starting a VM failed (bug #13773) |
| | 27 | * API: fixed 2 deadlock opportunities related to medium handling (bugs #13789, #13801, thank you Alexander Urakov) |
| | 28 | * API: fixed bug in XPCOM which created too few worker threads, sporadically resulting in a deadlock (bug #13802, thank you Alexander Urakov) |
| | 29 | * SDK: fixed a garbage collection leak in the Python !VirtualBox webservice API binding (bug #13817) |
| | 30 | * Linux hosts: fixes for activated SMAP (Broadwell and later, bug #13820) |
| | 31 | * X11 guests: prevent unwanted hiding of guest screens on multi-monitor guests (bug #13287) |
| | 32 | * X11 guests: added support for X.Org Server 1.17 |
| | 33 | * X11 Additions: fixed a memory leak in VBoxService if libdbus is available but dbus-daemon isn't running (bug #13770) |
| | 34 | * Windows Additions: prevent VBox WDDM driver from loading if host reports weak OpenGL capabilities. 3D content now can be shown over Remote Desktop connection. |
| | 35 | * Winodws Additions: some fixes for recent Windows 10 Previews |
| | 36 | * Linux Additions: fixed a compatibility issue with 64-bit Linux 2.4 kernels |
| | 37 | * Linux Additions: fixed a potential use-after-free when unloading the VBoxGuest module |
| | 38 | * Linux Additions: Linux 3.19 fixes (bug #13741) |
