I am beating myself apart over here. I have read countless posts and articles and can't figure this out. Time to make a post for support.
Trying to passthrough a dedicated card to a vm with no luck.
Gigabyte GA-7TESM Bios F9
It appears to disable onboard vga video with a card installed. I can get video out of the card, but when passing through, no luck.
Thought this was a clue, but can't seem to find out where to go from there.
Execution error
internal error: qemu unexpectedly closed the monitor: 2019-03-23T20:29:05.144591Z qemu-system-x86_64: -device vfio-pci,host=02:00.0,id=hostdev0,x-vga=on,bus=pci.0,addr=0x5: vfio error: 0000:02:00.0: failed to setup container for group 16: failed to set iommu for container: Operation not permitted
IOMMU group 0: [8086:3406] 00:00.0 Host bridge: Intel Corporation 5520 I/O Hub to ESI Port (rev 22)
IOMMU group 1: [8086:3408] 00:01.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 1 (rev 22)
IOMMU group 2: [8086:340a] 00:03.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 3 (rev 22)
IOMMU group 3: [8086:340e] 00:07.0 PCI bridge: Intel Corporation 5520/5500/X58 I/O Hub PCI Express Root Port 7 (rev 22)
IOMMU group 4: [8086:3410] 00:09.0 PCI bridge: Intel Corporation 7500/5520/5500/X58 I/O Hub PCI Express Root Port 9 (rev 22)
IOMMU group 5: [8086:3411] 00:0a.0 PCI bridge: Intel Corporation 7500/5520/5500/X58 I/O Hub PCI Express Root Port 10 (rev 22)
IOMMU group 6: [8086:342d] 00:13.0 PIC: Intel Corporation 7500/5520/5500/X58 I/O Hub I/OxAPIC Interrupt Controller (rev 22)
IOMMU group 7: [8086:342e] 00:14.0 PIC: Intel Corporation 7500/5520/5500/X58 I/O Hub System Management Registers (rev 22)
[8086:3422] 00:14.1 PIC: Intel Corporation 7500/5520/5500/X58 I/O Hub GPIO and Scratch Pad Registers (rev 22)
[8086:3423] 00:14.2 PIC: Intel Corporation 7500/5520/5500/X58 I/O Hub Control Status and RAS Registers (rev 22)
IOMMU group 8: [8086:3430] 00:16.0 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device (rev 22)
[8086:3431] 00:16.1 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device (rev 22)
[8086:3432] 00:16.2 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device (rev 22)
[8086:3433] 00:16.3 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device (rev 22)
[8086:3429] 00:16.4 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device (rev 22)
[8086:342a] 00:16.5 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device (rev 22)
[8086:342b] 00:16.6 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device (rev 22)
[8086:342c] 00:16.7 System peripheral: Intel Corporation 5520/5500/X58 Chipset QuickData Technology Device (rev 22)
IOMMU group 9: [8086:3a37] 00:1a.0 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #4
[8086:3a38] 00:1a.1 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #5
[8086:3a3c] 00:1a.7 USB controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #2
IOMMU group 10: [8086:3a40] 00:1c.0 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 1
[8086:3a42] 00:1c.1 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Port 2
[8086:3a44] 00:1c.2 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 3
[8086:3a46] 00:1c.3 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 4
[8086:3a4a] 00:1c.5 PCI bridge: Intel Corporation 82801JI (ICH10 Family) PCI Express Root Port 6
IOMMU group 11: [8086:3a34] 00:1d.0 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #1
[8086:3a35] 00:1d.1 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #2
[8086:3a36] 00:1d.2 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #3
[8086:3a39] 00:1d.3 USB controller: Intel Corporation 82801JI (ICH10 Family) USB UHCI Controller #6
[8086:3a3a] 00:1d.7 USB controller: Intel Corporation 82801JI (ICH10 Family) USB2 EHCI Controller #1
IOMMU group 12: [8086:244e] 00:1e.0 PCI bridge: Intel Corporation 82801 PCI Bridge (rev 90)
IOMMU group 13: [8086:3a16] 00:1f.0 ISA bridge: Intel Corporation 82801JIR (ICH10R) LPC Interface Controller
[8086:3a20] 00:1f.2 IDE interface: Intel Corporation 82801JI (ICH10 Family) 4 port SATA IDE Controller #1
[8086:3a30] 00:1f.3 SMBus: Intel Corporation 82801JI (ICH10 Family) SMBus Controller
[8086:3a26] 00:1f.5 IDE interface: Intel Corporation 82801JI (ICH10 Family) 2 port SATA IDE Controller #2
IOMMU group 14: [8086:10c9] 01:00.0 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)
IOMMU group 15: [8086:10c9] 01:00.1 Ethernet controller: Intel Corporation 82576 Gigabit Network Connection (rev 01)
IOMMU group 16: [1002:683d] 02:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde XT [Radeon HD 7770/8760 / R7 250X]
[1002:aab0] 02:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Cape Verde/Pitcairn HDMI Audio [Radeon HD 7700/7800 Series]
IOMMU group 17: [1000:0072] 05:00.0 Serial Attached SCSI controller: LSI Logic / Symbios Logic SAS2008 PCI-Express Fusion-MPT SAS-2 [Falcon] (rev 03)