

# sudo sh -c 'echo 1 > /sys/bus/pci/rescan' You must tell the kernel to rescan the PCI bus using the following command: Supported kernels older than 3.12 require an extra step after plugging the device in. Thunderbolt devices cannot be plugged in hot on kernels earlier than 2.6.30.

#Blackmagic desktop video 10.4.3 mac os x#
Mac OS X computer with either Thunderbolt, PCIe slot or USB 3.0.General performance and stability improvements for all models.Fix for bug in SD keying on DeckLink Studio 4K.Fix for bug where SDI embedded audio is sometimes not printed to tape on certain decks.New Media Express that automatically detects video input and creates a project based on that standard.New Blackmagic Desktop Video utility with dynamic realtime display of video standards on input and output.Adds support for SDI Level A on all 4K Desktop Video products.Adds support for 2K DCI 12-bit RGB 4:4:4 on DeckLink 4K Extreme and UltraStudio 4K.Adds support for output of 2160p60 via HDMI on DeckLink 4K Extreme and UltraStudio 4K.

