mikreal

I have the exact same problem with my coffee lake build using an external hard drive.

enabled Intel HD Graphics in Video setting of BIOS. VideoProc still shows H264 and HEVC unavailable. any other steps ? thanks,

Please advise how to enable Internal Graphics using Clover Configurator. Thanks.

I have Dell Inspiron 3670 with i5-8400 and MSI RX 560 Aero ITX 4G card. running Catalina 10.15.4 Beta. Hardware acceleration not available as per videoproc.

I have Dell Inspiron 3670 with i5-8400 and MSI RX 560 Aero ITX 4G card. running Catalina 10.15.4 Beta. Hardware acceleration not available as per videoproc. HEVCEnabler kext doesn't help. Config.plist attached. Any help would be appreciated. Thanks. config.plist.zip

installation of the 10.15.4 beta causes the following kernel panic: panic(cpu 0 caller 0xffffff7f8405d68f): assertmsg@/Library/Caches/com.apple.xbs/Sources/GPUDriversIntel/GPUDriversIntel-14.5.12.3/IONDRV/CFL/AppleIntelFramebuffer/AppleIntelController.cpp:28937 Backtrace (CPU 0), Frame : Return Address 0xffffff81f442ba00 : 0xffffff800031e04d mach_kernel : _handle_debugger_trap + 0x49d 0xffffff81f442ba50 : 0xffffff80004561e5 mach_kernel : _kdp_i386_trap + 0x155 0xffffff81f442ba90 : 0xffffff8000447cde mach_kernel : _kernel_trap + 0x4ee 0xffffff81f442bae0 : 0xffffff80002c4a40 mach_kernel : _return_from_trap + 0xe0 0xffffff81f442bb00 : 0xffffff800031d717 mach_kernel : _DebuggerTrapWithState + 0x17 0xffffff81f442bc00 : 0xffffff800031db07 mach_kernel : _panic_trap_to_debugger + 0x227 0xffffff81f442bc50 : 0xffffff8000abb25c mach_kernel : _panic + 0x54 0xffffff81f442bcc0 : 0xffffff7f8405d68f com.apple.driver.AppleIntelCFLGraphicsFramebuffer : __ZN31AppleIntelFramebufferController18hwEnableInterruptsEv.cold.1 0xffffff81f442bcd0 : 0xffffff7f840022b5 com.apple.driver.AppleIntelCFLGraphicsFramebuffer : __ZN31AppleIntelFramebufferController13FBMemMgr_InitEv + 0x559 0xffffff81f442bd40 : 0xffffff7f83ffe948 com.apple.driver.AppleIntelCFLGraphicsFramebuffer : __ZN31AppleIntelFramebufferController5startEP9IOService + 0xc92 0xffffff81f442bde0 : 0xffffff8000a026d6 mach_kernel : __ZN9IOService14startCandidateEPS_ + 0xf6 0xffffff81f442be40 : 0xffffff8000a02211 mach_kernel : __ZN9IOService15probeCandidatesEP12OSOrderedSet + 0xad1 0xffffff81f442bef0 : 0xffffff8000a015ae mach_kernel : __ZN9IOService14doServiceMatchEj + 0x2de 0xffffff81f442bf50 : 0xffffff8000a03d66 mach_kernel : __ZN15_IOConfigThread4mainEPvi + 0x186 0xffffff81f442bfa0 : 0xffffff80002c413e mach_kernel : _call_continuation + 0x2e Kernel Extensions in backtrace: com.apple.driver.AppleIntelCFLGraphicsFramebuffer(14.0.5)[BD4775B5-093E-3636-8579-A8E8EAB7736B]@0xffffff7f83fd0000->0xffffff7f84232fff dependency: com.apple.iokit.IOPCIFamily(2.9)[B6500881-55C0-339E-B6F7-B695E7BEC7AC]@0xffffff7f80d11000 dependency: com.apple.iokit.IOACPIFamily(1.4)[DAB5C52E-8C93-39A0-80D2-9D6AF6023947]@0xffffff7f80d08000 dependency: com.apple.iokit.IOAcceleratorFamily2(438.4.2)[1CFA90EE-F36B-3794-90CB-569B28E861C5]@0xffffff7f83f03000 dependency: com.apple.iokit.IOReportFamily(47)[342C2259-64FC-36A6-B20E-F3A1524920F5]@0xffffff7f80c49000 dependency: com.apple.AppleGraphicsDeviceControl(5.1.12)[B20F175D-EE6D-377D-8F72-4460F12D4500]@0xffffff7f83fc6000 dependency: com.apple.iokit.IOGraphicsFamily(575.1)[D885AE50-E3C6-38E3-B1BE-EAA34DC1FC81]@0xffffff7f83eb2000 BSD process name corresponding to current thread: kernel_task Boot args: dart=0 nv_disable=1 nvme=-1 -v -lilubetaall npci=0x2000 keepsyms=1 debug=0x100 shikigva=40 agdpmod=pikera kext-dev-mode=1 -rootdmg-ramdisk auth-root-dmg=file:///macOS%20Install%20Data/Locked%20Files/BaseSystem.dmg