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Thread: Could SUSPEND work on Ubuntu with AMD Ryzen 5 4500U + Radeon graphics?

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    Could SUSPEND work on Ubuntu with AMD Ryzen 5 4500U + Radeon graphics?

    Long time Linux user here who knows only the basics!


    My go-to Linux OS is up and running on my new Asus S15 Vivobook, AMD Ryzen 4500U, Radeon graphics.


    Only problem is, suspend does not actually suspend the system, and battery drains as usual.


    Suspend is an essential part of my work flow, hence my continued quest to see if I can solve the issue. So far, no luck. I tested some other distros and suspend does not shut down the machine properly (though I tested via usb installation media).


    I have confirmed that this is not fixable with my current OS via a 43 post forum process.


    I have turned up here because I found this https://www.amd.com/en/support/kb/re...ed-linux-20-20


    Does anyone think that installing Ubuntu 20.04 on my laptop, and then doing the AMD Radeon software update, would get suspend working on my laptop?


    I'm doubtful - I don't think my issue is with Radeon, I think it is with the Ryzen 4500U processor. However, the CPU info does state "AMD Ryzen 5 4500U with Radeon Graphics bits", so I am a bit unsure of what appears to be the combo.


    I found the linked page, became excited and downloaded Ubuntu 20.04 and planned to install it and do the AMD software update process, but then realised it's specifically for AMD graphics, which might mean that the suspend issue will remain unchanged.


    Any thoughts would be much appreciated.


    Here are my laptop's specs:


    Code:
    System:    Host: <filter> Kernel: 5.9.0-4mx-amd64 x86_64 bits: 64 compiler: N/A 
               parameters: BOOT_IMAGE=/boot/vmlinuz-5.9.0-4mx-amd64 
               root=UUID=<filter> ro quiet splash acpi_backlight=vendor 
               "acpi_osi=!Windows 2013" "acpi_osi=!Windows 2012" 
               Desktop: Xfce 4.14.2 tk: Gtk 3.24.5 info: xfce4-panel wm: xfwm4 dm: LightDM 1.26.0 
               Distro: MX-19.3_ahs_x64 patito feo November 11  2020 
               base: Debian GNU/Linux 10 (buster) 
    Machine:   Type: Laptop System: ASUSTeK product: VivoBook_ASUSLaptop X521IA_M533IA v: 1.0 
               serial: <filter> 
               Mobo: ASUSTeK model: X521IA v: 1.0 serial: <filter> UEFI: American Megatrends 
               v: X521IA.303 date: 07/31/2020 
    Battery:   ID-1: BAT0 charge: 26.3 Wh condition: 50.9/50.0 Wh (102%) volts: 11.9/11.9 
               model: ASUSTeK ASUS Battery type: Li-ion serial: <filter> status: Charging cycles: 5 
    CPU:       Topology: 6-Core model: AMD Ryzen 5 4500U with Radeon Graphics bits: 64 type: MCP 
               arch: Zen family: 17 (23) model-id: 60 (96) stepping: 1 microcode: 8600106 
               L2 cache: 3072 KiB 
               flags: avx avx2 lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm bogomips: 28444 
               Speed: 1300 MHz min/max: 1400/2375 MHz boost: enabled Core speeds (MHz): 1: 1381 
               2: 1413 3: 1331 4: 1397 5: 1397 6: 1397 
               Vulnerabilities: Type: itlb_multihit status: Not affected 
               Type: l1tf status: Not affected 
               Type: mds status: Not affected 
               Type: meltdown status: Not affected 
               Type: spec_store_bypass 
               mitigation: Speculative Store Bypass disabled via prctl and seccomp 
               Type: spectre_v1 mitigation: usercopy/swapgs barriers and __user pointer sanitization 
               Type: spectre_v2 mitigation: Full AMD retpoline, IBPB: conditional, IBRS_FW, STIBP: 
               disabled, RSB filling 
               Type: srbds status: Not affected 
               Type: tsx_async_abort status: Not affected 
    Graphics:  Device-1: AMD Renoir vendor: ASUSTeK driver: amdgpu v: kernel bus ID: 03:00.0 
               chip ID: 1002:1636 
               Display: x11 server: X.Org 1.20.9 driver: amdgpu,ati unloaded: fbdev,modesetting,vesa 
               resolution: 1920x1080~60Hz 
               OpenGL: renderer: AMD RENOIR (DRM 3.39.0 5.9.0-4mx-amd64 LLVM 10.0.0) 
               v: 4.6 Mesa 20.1.8 direct render: Yes 
    Audio:     Device-1: AMD driver: snd_hda_intel v: kernel bus ID: 03:00.1 chip ID: 1002:1637 
               Device-2: AMD Family 17h HD Audio vendor: ASUSTeK driver: snd_hda_intel v: kernel 
               bus ID: 03:00.6 chip ID: 1022:15e3 
               Sound Server: ALSA v: k5.9.0-4mx-amd64 
    Network:   Device-1: Intel driver: iwlwifi v: kernel port: N/A bus ID: 01:00.0 
               chip ID: 8086:2723 
               IF: wlan0 state: up mac: <filter> 
    Drives:    Local Storage: total: 238.47 GiB used: 13.44 GiB (5.6%) 
               ID-1: /dev/nvme0n1 vendor: SK Hynix model: HFM256GDJTNG-8310A size: 238.47 GiB 
               block size: physical: 512 B logical: 512 B speed: 15.8 Gb/s lanes: 2 serial: <filter> 
               rev: 80001C00 scheme: GPT 
    Partition: ID-1: / raw size: 198.78 GiB size: 194.66 GiB (97.93%) used: 13.44 GiB (6.9%) 
               fs: ext4 dev: /dev/nvme0n1p5 
    Sensors:   System Temperatures: cpu: 46.1 C mobo: N/A gpu: amdgpu temp: 40 C 
               Fan Speeds (RPM): cpu: 2700 
    Repos:     No active apt repos in: /etc/apt/sources.list 
               Active apt repos in: /etc/apt/sources.list.d/debian-stable-updates.list 
               1: deb http://deb.debian.org/debian buster-updates main contrib non-free
               Active apt repos in: /etc/apt/sources.list.d/debian.list 
               1: deb http://deb.debian.org/debian buster main contrib non-free
               2: deb http://deb.debian.org/debian-security buster/updates main contrib non-free
               Active apt repos in: /etc/apt/sources.list.d/mx.list 
               1: deb https://ftp.saix.net/pub/linux/distributions/mxlinux/mx/repo/ buster main non-free
               2: deb https://ftp.saix.net/pub/linux/distributions/mxlinux/mx/testrepo/ buster test
               3: deb https://ftp.saix.net/pub/linux/distributions/mxlinux/mx/repo/ buster ahs
               No active apt repos in: /etc/apt/sources.list.d/various.list 
    Info:      Processes: 275 Uptime: 1h 01m Memory: 7.27 GiB used: 2.84 GiB (39.1%) Init: SysVinit 
               v: 2.93 runlevel: 5 default: 5 Compilers: gcc: 8.3.0 alt: 8 Shell: quick-system-in 
               running in: quick-system-in inxi: 3.0.36
    Last edited by pittaway; December 22nd, 2020 at 11:59 AM.

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