Lenovo IdeaPad flex 6 - ArchWiki

# Lenovo IdeaPad flex 6

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The Lenovo Flex 6 is a flexible dual-mode laptop computer.

# 14ARR (AMD Raven Ridge)

## PCI Devices (AMD)

    $ lspci
    00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15d0
    00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Device 15d1
    00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
    00:01.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3
    00:01.7 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15d3
    00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 00h-0fh) PCIe Dummy Host Bridge
    00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Device 15db
    00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 61)
    00:14.3 ISA bridge: Advanced Micro Devices, Inc. [AMD] FCH LPC Bridge (rev 51)
    00:18.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e8
    00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15e9
    00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ea
    00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15eb
    00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ec
    00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ed
    00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ee
    00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 15ef
    01:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8822BE 802.11a/b/g/n/ac WiFi adapter
    02:00.0 Non-Volatile memory controller: SK hynix Device 1327
    03:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Raven Ridge [Radeon Vega Series / Radeon Vega Mobile Series] (rev c4)
    03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Device 15de
    03:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Device 15df
    03:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e0
    03:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Device 15e1
    03:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Device 15e3
    03:00.7 Non-VGA unclassified device: Advanced Micro Devices, Inc. [AMD] Device 15e6

## USB Devices

    $ lsusb
    Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 003 Device 004: ID 06cb:0081 Synaptics, Inc.
    Bus 003 Device 003: ID 174f:2426 Syntek
    Bus 003 Device 002: ID 05e3:0608 Genesys Logic, Inc. Hub
    Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
    Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
    Bus 001 Device 003: ID 0bda:b023 Realtek Semiconductor Corp.
    Bus 001 Device 002: ID 258a:0012
    Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

## Hardware Support

### UEFI

Before installing any other OS (other than the default Windows 8/8.1) it is required to disable the secure boot option in the boot setup menu.

### Video

Works natively with xf86-video-amdgpu. However, you need to use kernel 4.17 or later.

### Touchpad

Recognized with this kernel module

### Touchscreen

Recognized with this kernel module

## Issues

### Wireless

The wireless card is supported, but you may run into an issue where the wireless card is hard blocked. Check if this is the case with:

    $ rfkill

A solution is to block the lenovo ideapad drivers

edit the file

    /etc/modprobe.d/blacklist.conf

and add this:

    blacklist ideapad_laptop

### Firmware bug IOAPIC[x] not in IVRS table

More info on this issue here.

Example of my paramters:

`ivrs_ioapic[4]=00:14.0 ivrs_ioapic[5]=00:00.1`

Before adding the above to your configuration, make sure you know how to edit your kernel paramaters.

Category:

- Lenovo