Nově jsem se rozhodl testovat alespoň zběžně podporu Linuxu na různých nových noteboocích, jelikož to některé uživatele může zajímat. Od ASUSU mám zapůjčený externí NVMe USB box ASUS Strix ARION, ve kterém bydlí Samsung PM981 512GB PCIe NVMe SSD. Na tomto SSD bydlí nově ubuntu 21.10, upgradované přímo ze staršího Ubuntu 21.04, které bylo v minulosti upgradováno z ještě starší verze.

Do Linuxu jsem se dostal bez potíží, notebook nepoužívá žádný super speciální hardware, který by nebyl podporovaný, tedy alespoň u těch nejhlavnějších komponent. Nefunguje pouze taková ta "klasika" v podobě různých ACPI kláves, takže jsem nedokázal ztlumit mikrofon nebo vypnout touchpad. Regulace jasu dipleje i hlasitosti reproduktorů funguje jak má.

Nedávno mi jeden čtenář doporučil nástroj inxi na zjištění informací o hardwaru a je to vlastně celkem přehledné, stačí spustit příkaz inxi -v 6

root@ARION:/home/krakonos# inxi -v 6

System:    Host: ARION Kernel: 5.13.0-28-generic x86_64 bits: 64 compiler: gcc v: 11.2.0 Console: tty pts/1 wm: gnome-shell 
           DM: GDM3 Distro: Ubuntu 21.10 (Impish Indri) 

Machine:   Type: Laptop System: Micro-Star product: Delta 15 A5EFK v: REV:1.0 serial: 9S715CK11021ZL9000012 Chassis: type: 10 
           serial: 21PN147858 
           Mobo: Micro-Star model: MS-15CK v: REV:1.0 serial: BSS-0123456789 UEFI: American Megatrends LLC. v: E15CKAMS.103 
           date: 08/04/2021 

Battery:   ID-1: BAT1 charge: 78.3 Wh (95.0%) condition: 82.4/80.3 Wh (102.6%) volts: 17.0 min: 15.2 model: MSI Corp. MS-15CK 
           serial: N/A status: Unknown 

Memory:    RAM: total: 15.02 GiB used: 1.97 GiB (13.1%) 
           Array-1: capacity: 32 GiB slots: 2 EC: None max-module-size: 16 GiB note: est. 
           Device-1: DIMM 0 size: 8 GiB speed: 3200 MT/s type: DDR4 manufacturer: Samsung part-no: M471A1K43EB1-CWE 
           Device-2: DIMM 0 size: 8 GiB speed: 3200 MT/s type: DDR4 manufacturer: Samsung part-no: M471A1K43EB1-CWE 

CPU:       Info: 8-Core model: AMD Ryzen 9 5900HX with Radeon Graphics bits: 64 type: MT MCP arch: Zen 3 rev: 0 cache: 
           L1: 512 KiB L2: 4 MiB L3: 16 MiB 
           flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm bogomips: 105404 
           Speed: 1198 MHz min/max: 1200/3300 MHz boost: enabled Core speeds (MHz): 1: 1198 2: 1197 3: 1197 4: 1197 5: 1397 
           6: 1397 7: 1197 8: 1197 9: 1192 10: 1197 11: 1198 12: 1439 13: 1397 14: 1396 15: 1197 16: 1197 

Graphics:  Device-1: Advanced Micro Devices [AMD/ATI] Navi 22 [Radeon RX 6700/6700 XT / 6800M] vendor: Micro-Star MSI 
           driver: amdgpu v: kernel bus-ID: 03:00.0 chip-ID: 1002:73df 
           Device-2: Advanced Micro Devices [AMD/ATI] Cezanne vendor: Micro-Star MSI driver: amdgpu v: kernel bus-ID: 06:00.0 
           chip-ID: 1002:1638 
           Device-3: Acer HD Webcam type: USB driver: uvcvideo bus-ID: 1-3:2 chip-ID: 5986:211c 
           Display: server: X.Org 1.21.1.2 compositor: gnome-shell driver: loaded: modesetting,nvidia 
           unloaded: fbdev,nouveau,vesa resolution: 1920x1080~240Hz s-dpi: 96 
           OpenGL: renderer: AMD RENOIR (DRM 3.41.0 5.13.0-28-generic LLVM 12.0.1) v: 4.6 Mesa 21.2.6 direct render: Yes 

Audio:     Device-1: AMD Navi 21 HDMI Audio [Radeon RX 6800/6800 XT / 6900 XT] driver: snd_hda_intel v: kernel bus-ID: 03:00.1 
           chip-ID: 1002:ab28 
           Device-2: Advanced Micro Devices [AMD/ATI] Renoir Radeon High Definition Audio vendor: Micro-Star MSI 
           driver: snd_hda_intel v: kernel bus-ID: 06:00.1 chip-ID: 1002:1637 
           Device-3: Advanced Micro Devices [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor vendor: Micro-Star MSI 
           driver: snd_rn_pci_acp3x v: kernel bus-ID: 06:00.5 chip-ID: 1022:15e2 
           Device-4: Advanced Micro Devices [AMD] Family 17h HD Audio vendor: Micro-Star MSI driver: snd_hda_intel v: kernel 
           bus-ID: 06:00.6 chip-ID: 1022:15e3 
           Sound Server-1: ALSA v: k5.13.0-28-generic running: yes 
           Sound Server-2: PulseAudio v: 15.0 running: yes 
           Sound Server-3: PipeWire v: 0.3.32 running: yes 

Network:   Device-1: Intel Wi-Fi 6 AX210/AX211/AX411 160MHz driver: iwlwifi v: kernel bus-ID: 04:00.0 chip-ID: 8086:2725 
           IF: wlp4s0 state: up mac: 84:5c:f3:f4:c4:a5 

Bluetooth: Device-1: Intel type: USB driver: btusb v: 0.8 bus-ID: 3-3:4 chip-ID: 8087:0032 
           Report: hciconfig ID: hci0 rfk-id: 2 state: up address: 84:5C:F3:F4:C4:A9 bt-v: 3.0 lmp-v: 5.2 sub-v: 3362 

Drives:    Local Storage: total: 1.4 TiB used: 182.74 GiB (12.8%) 
           ID-1: /dev/nvme0n1 vendor: Samsung model: MZVLQ1T0HALB-00000 size: 953.87 GiB speed: 31.6 Gb/s lanes: 4 
           serial: S4Y8NS0R706158 temp: 34.9 C 
           ID-2: /dev/sda type: USB model: ROG ESD-S1C size: 476.94 GiB serial: K9D0AP100883 
           Message: No optical or floppy data found. 

Partition: ID-1: / size: 467.95 GiB used: 182.74 GiB (39.1%) fs: ext4 dev: /dev/sda2 label: N/A 
           uuid: bb207801-5cee-49c2-a3ed-5f2189b248af 
           ID-2: /boot/efi size: 479 MiB used: 5.2 MiB (1.1%) fs: vfat dev: /dev/sda1 label: N/A uuid: 0621-7AE5 

Swap:      ID-1: swap-1 type: file size: 2 GiB used: 0 KiB (0.0%) priority: -2 file: /swapfile 

Unmounted: ID-1: /dev/nvme0n1p1 size: 300 MiB fs: vfat label: SYSTEM uuid: 32FB-FF01 
           ID-2: /dev/nvme0n1p2 size: 128 MiB fs: N/A label: N/A uuid: N/A 
           ID-3: /dev/nvme0n1p3 size: 932.94 GiB fs: ntfs label: Windows uuid: 96BAFC86BAFC6461 
           ID-4: /dev/nvme0n1p4 size: 900 MiB fs: ntfs label: WinRE tools uuid: C85AFD045AFCEFD4 
           ID-5: /dev/nvme0n1p5 size: 19.64 GiB fs: ntfs label: BIOS_RVY uuid: B65AFF3C5AFEF847 

USB:       Hub-1: 1-0:1 info: Full speed (or root) Hub ports: 4 rev: 2.0 speed: 480 Mb/s chip-ID: 1d6b:0002 
           Device-1: 1-3:2 info: Acer HD Webcam type: Video driver: uvcvideo rev: 2.0 speed: 480 Mb/s chip-ID: 5986:211c 
           Device-2: 1-4:3 info: Micro Star MysticLight MS-1562 type: HID driver: hid-generic,usbhid rev: 2.0 speed: 12 Mb/s 
           chip-ID: 1462:1564 
           Hub-2: 2-0:1 info: Full speed (or root) Hub ports: 2 rev: 3.1 speed: 10 Gb/s chip-ID: 1d6b:0003 
           Hub-3: 3-0:1 info: Full speed (or root) Hub ports: 4 rev: 2.0 speed: 480 Mb/s chip-ID: 1d6b:0002 
           Device-1: 3-2:2 info: Lenovo USB Optical Mouse type: Mouse driver: hid-generic,usbhid rev: 1.1 speed: 1.5 Mb/s 
           chip-ID: 17ef:602e 
           Device-2: 3-3:4 info: Intel type: Bluetooth driver: btusb rev: 2.0 speed: 12 Mb/s chip-ID: 8087:0032 
           Hub-4: 4-0:1 info: Full speed (or root) Hub ports: 2 rev: 3.1 speed: 10 Gb/s chip-ID: 1d6b:0003 
           Device-1: 4-1:2 info: ASUSTek ROG STRIX Arion type: Mass Storage driver: uas rev: 3.2 speed: 10 Gb/s 
           chip-ID: 0b05:1932 

Sensors:   System Temperatures: cpu: 51.0 C mobo: N/A 
           Fan Speeds (RPM): N/A 
           GPU: device: amdgpu temp: 46.0 C device: amdgpu temp: 50.0 C mem: 48.0 C fan: 0 

Info:      Processes: 425 Uptime: 10m Init: systemd v: 248 runlevel: 5 Compilers: gcc: 11.2.0 alt: 10/11/9 Packages: 2685 
           apt: 2673 snap: 12 Shell: Bash v: 5.1.8 running-in: gnome-terminal inxi: 3.3.06 

Nově zkouším za pomoci balíčku sensors zjistit jaké senzory jsou v notebooku k dispozici a po puštění sensors-detect zkouším vylistovat všechny dostupné. Překvapivě se daří detekovat i senzory Radeonu RX 6700M, ale nějak se mi nezdá napájecí napětí. Z nějakého důvodu se nepodařilo detekovat teplotu procesoru, což zamrzí.

root@ARION:/home/krakonos# sensors
iwlwifi_1-virtual-0
Adapter: Virtual device
temp1:        +37.0°C  

amdgpu-pci-0300
Adapter: PCI adapter
vddgfx:        0.00 V  
fan1:           0 RPM  (min =    0 RPM, max = 3800 RPM)
edge:         +50.0°C  (crit = +100.0°C, hyst = -273.1°C)
                       (emerg = +105.0°C)
junction:     +50.0°C  (crit = +100.0°C, hyst = -273.1°C)
                       (emerg = +105.0°C)
mem:          +46.0°C  (crit = +105.0°C, hyst = -273.1°C)
                       (emerg = +110.0°C)
power1:        7.00 W  (cap =  80.00 W)

BAT1-acpi-0
Adapter: ACPI interface
in0:          16.97 V  
curr1:         0.00 A  

amdgpu-pci-0600
Adapter: PCI adapter
vddgfx:        1.41 V  
vddnb:       931.00 mV 
edge:         +51.0°C  
power1:        5.00 mW 

nvme-pci-0500
Adapter: PCI adapter
Composite:    +34.9°C  (low  = -273.1°C, high = +81.8°C)
                       (crit = +84.8°C)
Sensor 1:     +34.9°C  (low  = -273.1°C, high = +65261.8°C)

acpitz-acpi-0
Adapter: ACPI interface
temp1:        +77.0°C  (crit = +100.0°C)

Použitý ovladač a 3D akceleraci si můžeme snadno ověřit následujícím příkazem(oba dva Radeony používají stejný otevřený ovladač):

03:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 22 [Radeon RX 6700/6700 XT / 6800M] (rev cf)
    Subsystem: Micro-Star International Co., Ltd. [MSI] Navi 22 [Radeon RX 6700/6700 XT / 6800M]
    Kernel driver in use: amdgpu
    Kernel modules: amdgpu
--
06:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cezanne (rev c4)
    Subsystem: Micro-Star International Co., Ltd. [MSI] Cezanne
    Kernel driver in use: amdgpu
    Kernel modules: amdgpu

Dále jsem si nechal vypsat lspci, zajímalo mě, jaká zařízení jsou vlastně vidět:

krakonos@ARION:~$ sudo su
root@ARION:/home/krakonos# lspci
00:00.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne Root Complex
00:00.2 IOMMU: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne IOMMU
00:01.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
00:01.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe GPP Bridge
00:02.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
00:02.2 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP Bridge
00:02.3 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne PCIe GPP Bridge
00:08.0 Host bridge: Advanced Micro Devices, Inc. [AMD] Renoir PCIe Dummy Host Bridge
00:08.1 PCI bridge: Advanced Micro Devices, Inc. [AMD] Renoir Internal PCIe GPP Bridge to Bus
00:14.0 SMBus: Advanced Micro Devices, Inc. [AMD] FCH SMBus Controller (rev 51)
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 166a
00:18.1 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166b
00:18.2 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166c
00:18.3 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166d
00:18.4 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166e
00:18.5 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 166f
00:18.6 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1670
00:18.7 Host bridge: Advanced Micro Devices, Inc. [AMD] Device 1671
01:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Upstream Port of PCI Express Switch (rev cf)
02:00.0 PCI bridge: Advanced Micro Devices, Inc. [AMD/ATI] Navi 10 XL Downstream Port of PCI Express Switch
03:00.0 Display controller: Advanced Micro Devices, Inc. [AMD/ATI] Navi 22 [Radeon RX 6700/6700 XT / 6800M] (rev cf)
03:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Navi 21 HDMI Audio [Radeon RX 6800/6800 XT / 6900 XT]
04:00.0 Network controller: Intel Corporation Wi-Fi 6 AX210/AX211/AX411 160MHz (rev 1a)
05:00.0 Non-Volatile memory controller: Samsung Electronics Co Ltd Device a809
06:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Cezanne (rev c4)
06:00.1 Audio device: Advanced Micro Devices, Inc. [AMD/ATI] Renoir Radeon High Definition Audio Controller
06:00.2 Encryption controller: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) Platform Security Processor
06:00.3 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne USB 3.1
06:00.4 USB controller: Advanced Micro Devices, Inc. [AMD] Renoir/Cezanne USB 3.1
06:00.5 Multimedia controller: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/FireFlight/Renoir Audio Processor (rev 01)
06:00.6 Audio device: Advanced Micro Devices, Inc. [AMD] Family 17h (Models 10h-1fh) HD Audio Controller
06:00.7 Signal processing controller: Advanced Micro Devices, Inc. [AMD] Raven/Raven2/Renoir Sensor Fusion Hub

Případný zvídavý čtenář, nechť se ozve do diskuze, jelikož mám i výpis lspci -vvv a také kompletní lshw, nicméně tyto výpisy jsou poměrně "spammy" a tak nejsou uvedeny zde přímo v těle článku.