I’ve installed debian using XFCE on an MSI Cubi 5 device: https://www.msi.com/Desktop/Cubi-5-10M/Specification
Most things I need are OK, but I cannot get multiple monitors to work. I’ve found that despite the device having two outputs, one displayport and one HDMI, the same image is shown on both monitors.
Does this device actually support two independent displays??
`
$ lspci -v
00:00.0 Host bridge: Intel Corporation Device 9b61 (rev 0c)
Subsystem: Micro-Star International Co., Ltd. [MSI] Device b183
Flags: bus master, fast devsel, latency 0
Capabilities:
00:02.0 VGA compatible controller: Intel Corporation Device 9b41 (rev 02) (prog-if 00 [VGA controller])
Subsystem: Micro-Star International Co., Ltd. [MSI] Device b183
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at b0000000 (64-bit, non-prefetchable) [size=16M]
Memory at a0000000 (64-bit, prefetchable) [size=256M]
I/O ports at 3000 [size=64]
[virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
Capabilities:
00:08.0 System peripheral: Intel Corporation Skylake Gaussian Mixture Model
Subsystem: Micro-Star International Co., Ltd. [MSI] Skylake Gaussian Mixture Model
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at b1142000 (64-bit, non-prefetchable) [size=4K]
Capabilities:
00:12.0 Signal processing controller: Intel Corporation Device 02f9
Subsystem: Micro-Star International Co., Ltd. [MSI] Device b183
Flags: bus master, fast devsel, latency 0, IRQ 11
Memory at b1141000 (64-bit, non-prefetchable) [size=4K]
Capabilities:
00:14.0 USB controller: Intel Corporation Device 02ed (prog-if 30 [XHCI])
Subsystem: Micro-Star International Co., Ltd. [MSI] Device b183
Flags: bus master, medium devsel, latency 0, IRQ 123
Memory at b1120000 (64-bit, non-prefetchable) [size=64K]
Capabilities:
Kernel driver in use: xhci_hcd
Kernel modules: xhci_pci
00:14.2 RAM memory: Intel Corporation Device 02ef
Subsystem: Intel Corporation Device 7270
Flags: bus master, fast devsel, latency 0
Memory at b113a000 (64-bit, non-prefetchable) [size=8K]
Memory at b1140000 (64-bit, non-prefetchable) [size=4K]
Capabilities:
00:14.3 Network controller: Intel Corporation Device 02f0
Subsystem: Intel Corporation Device 02a4
Flags: bus master, fast devsel, latency 0, IRQ 16
Memory at b1134000 (64-bit, non-prefetchable) [size=16K]
Capabilities:
Kernel driver in use: iwlwifi
Kernel modules: iwlwifi
00:16.0 Communication controller: Intel Corporation Device 02e0
Subsystem: Micro-Star International Co., Ltd. [MSI] Device b183
Flags: bus master, fast devsel, latency 0, IRQ 125
Memory at b113f000 (64-bit, non-prefetchable) [size=4K]
Capabilities:
Kernel driver in use: mei_me
Kernel modules: mei_me
00:17.0 SATA controller: Intel Corporation Device 02d3 (prog-if 01 [AHCI 1.0])
Subsystem: Micro-Star International Co., Ltd. [MSI] Device b183
Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 124
Memory at b1138000 (32-bit, non-prefetchable) [size=8K]
Memory at b113e000 (32-bit, non-prefetchable) [size=256]
I/O ports at 3090 [size=8]
I/O ports at 3080 [size=4]
I/O ports at 3060 [size=32]
Memory at b113d000 (32-bit, non-prefetchable) [size=2K]
Capabilities:
Kernel driver in use: ahci
Kernel modules: ahci
00:1f.0 ISA bridge: Intel Corporation Device 0284
Subsystem: Micro-Star International Co., Ltd. [MSI] Device b183
Flags: bus master, medium devsel, latency 0
00:1f.3 Audio device: Intel Corporation Device 02c8
Subsystem: Micro-Star International Co., Ltd. [MSI] Device b183
Flags: bus master, fast devsel, latency 32, IRQ 136
Memory at b1130000 (64-bit, non-prefetchable) [size=16K]
Memory at b1000000 (64-bit, non-prefetchable) [size=1M]
Capabilities:
Kernel driver in use: snd_hda_intel
Kernel modules: snd_hda_intel
00:1f.4 SMBus: Intel Corporation Device 02a3
Subsystem: Micro-Star International Co., Ltd. [MSI] Device b183
Flags: medium devsel, IRQ 16
Memory at b113c000 (64-bit, non-prefetchable) [size=256]
I/O ports at efa0 [size=32]
Kernel driver in use: i801_smbus
Kernel modules: i2c_i801
00:1f.5 Serial bus controller [0c80]: Intel Corporation Device 02a4
Subsystem: Micro-Star International Co., Ltd. [MSI] Device b183
Flags: fast devsel
Memory at fe010000 (32-bit, non-prefetchable) [size=4K]
00:1f.6 Ethernet controller: Intel Corporation Device 15be
Subsystem: Micro-Star International Co., Ltd. [MSI] Device b183
Flags: bus master, fast devsel, latency 0, IRQ 122
Memory at b1100000 (32-bit, non-prefetchable) [size=128K]
Capabilities:
Kernel driver in use: e1000e
Kernel modules: e1000e
`
`
$ xrandr --verbose
xrandr: Failed to get size of gamma for output default
Screen 0: minimum 1280 x 1024, current 1280 x 1024, maximum 1280 x 1024
default connected 1280x1024+0+0 (0x39d) normal (normal) 0mm x 0mm
Identifier: 0x39c
Timestamp: 410861
Subpixel: horizontal rgb
Clones:
CRTC: 0
CRTCs: 0
Transform: 1.000000 0.000000 0.000000
0.000000 1.000000 0.000000
0.000000 0.000000 1.000000
filter:
non-desktop: 0
supported: 0, 1
1280x1024 (0x39d) 0.000MHz *current
h: width 1280 start 0 end 0 total 1280 skew 0 clock 0.00KHz
v: height 1024 start 0 end 0 total 1024 clock 0.00Hz
$ uname -a
Linux minipc 4.19.0-9-amd64 #1 SMP Debian 4.19.118-2 (2020-04-29) x86_64 GNU/Linux
`
$ sudo cat /var/log/messages | grep HDMI Jul 21 14:45:04 minipc kernel: [ 0.440629] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) Jul 21 14:45:04 minipc kernel: [ 106.562257] snd_hda_codec_hdmi hdaudioC0D2: No i915 binding for Intel HDMI/DP codec Jul 22 10:12:46 minipc kernel: [ 0.443351] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) Jul 22 10:12:46 minipc kernel: [ 82.850160] snd_hda_codec_hdmi hdaudioC0D2: No i915 binding for Intel HDMI/DP codec Jul 22 12:47:52 minipc kernel: [ 0.442337] ACPI: Added _OSI(Linux-Lenovo-NV-HDMI-Audio) Jul 22 12:47:52 minipc kernel: [ 368.790753] snd_hda_codec_hdmi hdaudioC0D2: No i915 binding for Intel HDMI/DP codec $$ sudo cat /var/log/messages | grep -i vga Jul 21 14:45:04 minipc kernel: [ 0.375246] Console: colour VGA+ 80x25 Jul 21 14:45:04 minipc kernel: [ 0.577434] pci 0000:00:02.0: vgaarb: setting as boot VGA device Jul 21 14:45:04 minipc kernel: [ 0.577434] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none Jul 21 14:45:04 minipc kernel: [ 0.577434] pci 0000:00:02.0: vgaarb: bridge control possible Jul 21 14:45:04 minipc kernel: [ 0.577434] vgaarb: loaded Jul 22 10:12:46 minipc kernel: [ 0.377949] Console: colour VGA+ 80x25 Jul 22 10:12:46 minipc kernel: [ 0.579558] pci 0000:00:02.0: vgaarb: setting as boot VGA device Jul 22 10:12:46 minipc kernel: [ 0.579558] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none Jul 22 10:12:46 minipc kernel: [ 0.579558] pci 0000:00:02.0: vgaarb: bridge control possible Jul 22 10:12:46 minipc kernel: [ 0.579558] vgaarb: loaded Jul 22 12:47:52 minipc kernel: [ 0.376931] Console: colour VGA+ 80x25 Jul 22 12:47:52 minipc kernel: [ 0.578507] pci 0000:00:02.0: vgaarb: setting as boot VGA device Jul 22 12:47:52 minipc kernel: [ 0.578507] pci 0000:00:02.0: vgaarb: VGA device added: decodes=io+mem,owns=io+mem,locks=none Jul 22 12:47:52 minipc kernel: [ 0.578507] pci 0000:00:02.0: vgaarb: bridge control possible Jul 22 12:47:52 minipc kernel: [ 0.578507] vgaarb: loaded
$ glxinfo | head name of display: :0.0 display: :0 screen: 0 direct rendering: Yes server glx vendor string: SGI server glx version string: 1.4 server glx extensions: GLX_ARB_context_flush_control, GLX_ARB_create_context, GLX_ARB_create_context_no_error, GLX_ARB_create_context_profile, GLX_ARB_fbconfig_float, GLX_ARB_framebuffer_sRGB, GLX_ARB_multisample, GLX_EXT_create_context_es2_profile, GLX_EXT_create_context_es_profile,