Instalation bug by video card modules conflict

[Yuri Andrei Gelsleichter]

Dear all,

First of all congratulations for the great job you have done!
I would like to report an installation bug.
By default settings, it is not possible to install Ubuntu or other distros.
The installation freeze in the middle.

To do it I have to set on the boot stuffs like: "nomodeset", "nouveau.modeset=0", "i915.modeset=1", "nvidia-drm.modeset=1", "systemd.mask=mhwd-live.service".

As far as I understand it is a bug on the video card modules that causes conflict and freeze.
The computer is ASUS model X550VX

yuri@yuri-X550VX ~> lspci -v
00:00.0 Host bridge: Intel Corporation Sky Lake Host Bridge/DRAM Registers (rev 07)
       Subsystem: ASUSTeK Computer Inc. Skylake Host Bridge/DRAM Registers
       Flags: bus master, fast devsel, latency 0
       Capabilities: <access denied>
       Kernel driver in use: skl_uncore

00:01.0 PCI bridge: Intel Corporation Sky Lake PCIe Controller (x16) (rev 07) (prog-if 00 [Normal decode])
       Flags: bus master, fast devsel, latency 0, IRQ 16
       Bus: primary=00, secondary=01, subordinate=01, sec-latency=0
       I/O behind bridge: 0000e000-0000efff
       Memory behind bridge: de000000-df0fffff
       Prefetchable memory behind bridge: 00000000c0000000-00000000d1ffffff
       Capabilities: <access denied>
       Kernel driver in use: pcieport
       Kernel modules: shpchp

00:02.0 VGA compatible controller: Intel Corporation Skylake Integrated Graphics (rev 06) (prog-if 00 [VGA controller])
       Subsystem: ASUSTeK Computer Inc. Skylake Integrated Graphics
       Flags: bus master, fast devsel, latency 0, IRQ 126
       Memory at dd000000 (64-bit, non-prefetchable) [size=16M]
       Memory at b0000000 (64-bit, prefetchable) [size=256M]
       I/O ports at f000 [size=64]
       [virtual] Expansion ROM at 000c0000 [disabled] [size=128K]
       Capabilities: <access denied>
       Kernel driver in use: i915
       Kernel modules: i915

00:04.0 Signal processing controller: Intel Corporation Skylake Processor Thermal Subsystem (rev 07)
       Subsystem: ASUSTeK Computer Inc. Skylake Processor Thermal Subsystem
       Flags: bus master, fast devsel, latency 0, IRQ 16
       Memory at df320000 (64-bit, non-prefetchable) [size=32K]
       Capabilities: <access denied>
       Kernel driver in use: proc_thermal
       Kernel modules: processor_thermal_device

00:14.0 USB controller: Intel Corporation Sunrise Point-H USB 3.0 xHCI Controller (rev 31) (prog-if 30 [XHCI])
       Subsystem: ASUSTeK Computer Inc. Sunrise Point-H USB 3.0 xHCI Controller
       Flags: bus master, medium devsel, latency 0, IRQ 122
       Memory at df310000 (64-bit, non-prefetchable) [size=64K]
       Capabilities: <access denied>
       Kernel driver in use: xhci_hcd

00:14.2 Signal processing controller: Intel Corporation Sunrise Point-H Thermal subsystem (rev 31)
       Subsystem: ASUSTeK Computer Inc. Sunrise Point-H Thermal subsystem
       Flags: bus master, fast devsel, latency 0, IRQ 18
       Memory at df336000 (64-bit, non-prefetchable) [size=4K]
       Capabilities: <access denied>
       Kernel driver in use: intel_pch_thermal
       Kernel modules: intel_pch_thermal

00:16.0 Communication controller: Intel Corporation Sunrise Point-H CSME HECI #1 (rev 31)
       Subsystem: ASUSTeK Computer Inc. Sunrise Point-H CSME HECI
       Flags: bus master, fast devsel, latency 0, IRQ 127
       Memory at df335000 (64-bit, non-prefetchable) [size=4K]
       Capabilities: <access denied>
       Kernel driver in use: mei_me
       Kernel modules: mei_me

00:17.0 SATA controller: Intel Corporation Sunrise Point-H SATA Controller [AHCI mode] (rev 31) (prog-if 01 [AHCI 1.0])
       Subsystem: ASUSTeK Computer Inc. Sunrise Point-H SATA Controller [AHCI mode]
       Flags: bus master, 66MHz, medium devsel, latency 0, IRQ 124
       Memory at df330000 (32-bit, non-prefetchable) [size=8K]
       Memory at df334000 (32-bit, non-prefetchable) [size=256]
       I/O ports at f090 [size=8]
       I/O ports at f080 [size=4]
       I/O ports at f060 [size=32]
       Memory at df333000 (32-bit, non-prefetchable) [size=2K]
       Capabilities: <access denied>
       Kernel driver in use: ahci
       Kernel modules: ahci

00:1c.0 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #3 (rev f1) (prog-if 00 [Normal decode])
       Flags: bus master, fast devsel, latency 0, IRQ 18
       Bus: primary=00, secondary=02, subordinate=02, sec-latency=0
       I/O behind bridge: 0000d000-0000dfff
       Memory behind bridge: df200000-df2fffff
       Capabilities: <access denied>
       Kernel driver in use: pcieport
       Kernel modules: shpchp

00:1c.3 PCI bridge: Intel Corporation Sunrise Point-H PCI Express Root Port #4 (rev f1) (prog-if 00 [Normal decode])
       Flags: bus master, fast devsel, latency 0, IRQ 19
       Bus: primary=00, secondary=03, subordinate=03, sec-latency=0
       I/O behind bridge: 0000c000-0000cfff
       Memory behind bridge: df100000-df1fffff
       Capabilities: <access denied>
       Kernel driver in use: pcieport
       Kernel modules: shpchp

00:1f.0 ISA bridge: Intel Corporation Sunrise Point-H LPC Controller (rev 31)
       Subsystem: ASUSTeK Computer Inc. Sunrise Point-H LPC Controller
       Flags: bus master, medium devsel, latency 0

00:1f.2 Memory controller: Intel Corporation Sunrise Point-H PMC (rev 31)
       Subsystem: ASUSTeK Computer Inc. Sunrise Point-H PMC
       Flags: bus master, fast devsel, latency 0
       Memory at df32c000 (32-bit, non-prefetchable) [size=16K]

00:1f.3 Audio device: Intel Corporation Sunrise Point-H HD Audio (rev 31)
       Subsystem: ASUSTeK Computer Inc. Sunrise Point-H HD Audio
       Flags: bus master, fast devsel, latency 32, IRQ 129
       Memory at df328000 (64-bit, non-prefetchable) [size=16K]
       Memory at df300000 (64-bit, non-prefetchable) [size=64K]
       Capabilities: <access denied>
       Kernel driver in use: snd_hda_intel
       Kernel modules: snd_hda_intel

00:1f.4 SMBus: Intel Corporation Sunrise Point-H SMBus (rev 31)
       Subsystem: ASUSTeK Computer Inc. Sunrise Point-H SMBus
       Flags: medium devsel, IRQ 11
       Memory at df332000 (64-bit, non-prefetchable) [size=256]
       I/O ports at f040 [size=32]
       Kernel modules: i2c_i801

01:00.0 3D controller: NVIDIA Corporation GM107M [GeForce GTX 950M] (rev a2)
       Subsystem: ASUSTeK Computer Inc. GM107M [GeForce GTX 950M]
       Flags: bus master, fast devsel, latency 0, IRQ 11
       Memory at de000000 (32-bit, non-prefetchable) [size=16M]
       Memory at c0000000 (64-bit, prefetchable) [size=256M]
       Memory at d0000000 (64-bit, prefetchable) [size=32M]
       I/O ports at e000 [size=128]
       Expansion ROM at df000000 [disabled] [size=512K]
       Capabilities: <access denied>
       Kernel modules: nvidiafb, nouveau

02:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8821AE 802.11ac PCIe Wireless Network Adapter
       Subsystem: AzureWave RTL8821AE 802.11ac PCIe Wireless Network Adapter
       Flags: bus master, fast devsel, latency 0, IRQ 128
       I/O ports at d000 [size=256]
       Memory at df200000 (64-bit, non-prefetchable) [size=16K]
       Capabilities: <access denied>
       Kernel driver in use: rtl8821ae
       Kernel modules: rtl8821ae

03:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. Device 5287 (rev 01)
       Subsystem: ASUSTeK Computer Inc. Device 202f
       Flags: bus master, fast devsel, latency 0, IRQ 123
       Memory at df115000 (32-bit, non-prefetchable) [size=4K]
       Expansion ROM at df100000 [disabled] [size=64K]
       Capabilities: <access denied>
       Kernel driver in use: rtsx_pci
       Kernel modules: rtsx_pci

03:00.1 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 12)
       Subsystem: ASUSTeK Computer Inc. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       Flags: bus master, fast devsel, latency 0, IRQ 125
       I/O ports at c000 [size=256]
       Memory at df114000 (64-bit, non-prefetchable) [size=4K]
       Memory at df110000 (64-bit, non-prefetchable) [size=16K]
       Capabilities: <access denied>
       Kernel driver in use: r8169
       Kernel modules: r8169

yuri@yuri-X550VX ~>

Thanks very much,
Yuri.