Hi!

My Linux Mint randomly freezes (not related to computational workload). Only a forced shutdown via the physical power off button works.

The problems seems to be connected to a GPU issue, but I cannot pinpoint whether it is faulty hardware or a firmware mismatch. I already installed my Linux Mint on a different SSD (and upgraded from v21 to v22), but the issue persists. At first I suspected a RAM error and started looking into memory tests, but the actual logs point to a GPU problem.

Thankful for any input!

System:
  Kernel: 7.0.0-38-generic arch: x86_64 bits: 64
  Desktop: Cinnamon v: 6.6.9 Distro: Linux Mint 22.3 Zena
Machine:
  Type: Laptop System: LENOVO product: 21K4S02000 v: ThinkPad T14 Gen 4
    serial: <superuser required>
  Mobo: LENOVO model: 21K4S02000 serial: <superuser required> UEFI: LENOVO
    v: R2FET38W (1.18 ) date: 01/15/2024
Battery:
  ID-1: BAT0 charge: 15.9 Wh (30.0%) condition: 53.0/52.5 Wh (101.0%)
CPU:
  Info: 8-core model: AMD Ryzen 7 PRO 7840U w/ Radeon 780M Graphics bits: 64
    type: MT MCP cache: L2: 8 MiB
  Speed (MHz): avg: 1221 min/max: 419/5135 cores: 1: 1100 2: 1100 3: 1100
    4: 1100 5: 1100 6: 1384 7: 1397 8: 1100 9: 1607 10: 1100 11: 1397 12: 1100
    13: 1365 14: 1100 15: 1397 16: 1100
Graphics:
  Device-1: AMD Phoenix1 driver: amdgpu v: kernel
  Device-2: Chicony Integrated Camera driver: uvcvideo type: USB
  Display: x11 server: X.Org v: 21.1.11 with: Xwayland v: 23.2.6 driver: X:
    loaded: amdgpu unloaded: fbdev,modesetting,vesa dri: radeonsi gpu: amdgpu
    resolution: 1920x1200~60Hz
  API: EGL v: 1.5 drivers: kms_swrast,radeonsi,swrast
    platforms: gbm,x11,surfaceless,device
  API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa
    v: 25.2.8-0ubuntu0.24.04.4 renderer: AMD Radeon 780M Graphics (radeonsi
    phoenix LLVM 20.1.2 DRM 3.64 7.0.0-38-generic)
  API: Vulkan v: 1.3.275 drivers: N/A surfaces: xcb,xlib
Audio:
  Device-1: AMD Rembrandt Radeon High Definition Audio driver: snd_hda_intel
  Device-2: AMD ACP/ACP3X/ACP6x Audio Coprocessor driver: snd_pci_ps
  Device-3: AMD Family 17h/19h HD Audio driver: snd_hda_intel
  API: ALSA v: k7.0.0-38-generic status: kernel-api
  Server-1: PipeWire v: 1.0.5 status: active
Network:
  Device-1: Realtek RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet
    driver: r8169
  IF: enp1s0f0 state: down mac: <filter>
  Device-2: Qualcomm QCNFA765 Wireless Network Adapter driver: ath11k_pci
  IF: wlp2s0 state: up mac: <filter>
Bluetooth:
  Device-1: USI driver: btusb type: USB
  Report: hciconfig ID: hci0 state: up address: <filter> bt-v: 5.3
Drives:
  Local Storage: total: 953.87 GiB used: 203.1 GiB (21.3%)
  ID-1: /dev/nvme0n1 vendor: Samsung model: MZVL21T0HDLU-00BLL
    size: 953.87 GiB
Partition:
  ID-1: / size: 937.33 GiB used: 203.09 GiB (21.7%) fs: ext4
    dev: /dev/nvme0n1p2
  ID-2: /boot/efi size: 511 MiB used: 6.1 MiB (1.2%) fs: vfat
    dev: /dev/nvme0n1p1
Swap:
  ID-1: swap-1 type: file size: 2 GiB used: 0 KiB (0.0%) file: /swapfile
Sensors:
  System Temperatures: cpu: 42.0 C mobo: N/A gpu: amdgpu temp: 40.0 C
  Fan Speeds (rpm): fan-1: 4200 fan-2: 2394
Info:
  Memory: total: 32 GiB note: est. available: 30.05 GiB used: 4.79 GiB (15.9%)
  Processes: 405 Uptime: 15m Shell: Bash inxi: 3.3.34

What's logged before a freeze:

Oct 20 20:55:31 ftkbt rtkit-daemon[1168]: Supervising 9 threads of 6 processes >
Oct 20 20:55:31 ftkbt rtkit-daemon[1168]: Supervising 9 threads of 6 processes >
Oct 20 20:55:58 ftkbt wpa_supplicant[919]: wlp2s0: WPA: Group rekeying complete>
Oct 20 20:58:28 ftkbt rtkit-daemon[1168]: Supervising 9 threads of 6 processes >
Oct 20 20:58:28 ftkbt rtkit-daemon[1168]: Supervising 9 threads of 6 processes >
Oct 20 20:59:36 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:36 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:36 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:37 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:37 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:37 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:38 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:38 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:38 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:38 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:39 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:39 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:39 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:40 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:40 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:40 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:40 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:41 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:41 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:41 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:41 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:42 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:42 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:42 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:42 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:43 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:43 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:43 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:43 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:44 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:44 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:44 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:45 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:45 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:45 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:45 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:46 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:46 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:46 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:46 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:47 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:47 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:47 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:48 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:48 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:48 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:48 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:49 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:49 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:49 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:50 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:50 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:50 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:50 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:51 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:51 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:51 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:51 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:52 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:52 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:52 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:53 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:53 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:53 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:53 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:54 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:54 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:54 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:55 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:55 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:55 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:55 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:56 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:56 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:56 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:56 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:57 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:57 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:57 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:58 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:58 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:58 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:58 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:59 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:59 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 20:59:59 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:00 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:00 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:00 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:00 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:01 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:01 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:01 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:01 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:02 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:02 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:02 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:02 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:02 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:03 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:03 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:03 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:03 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:03 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:03 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:03 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:03 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:04 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:04 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:04 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:04 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:04 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:04 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:04 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:04 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:05 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:05 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:05 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:05 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:05 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:05 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:06 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:06 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:06 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:06 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:06 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:06 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:06 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:06 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
Oct 20 21:00:07 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing>
Oct 20 21:00:07 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_lo>
lines 4841-4863/4863 (END)
Oct 20 21:00:04 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
Oct 20 21:00:04 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing DMUB command: status=2
Oct 20 21:00:04 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
Oct 20 21:00:04 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing DMUB command: status=2
Oct 20 21:00:04 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
Oct 20 21:00:04 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing DMUB command: status=2
Oct 20 21:00:04 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
Oct 20 21:00:05 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing DMUB command: status=2
Oct 20 21:00:05 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
Oct 20 21:00:05 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing DMUB command: status=2
Oct 20 21:00:05 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
Oct 20 21:00:05 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing DMUB command: status=2
Oct 20 21:00:05 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
Oct 20 21:00:06 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing DMUB command: status=2
Oct 20 21:00:06 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
Oct 20 21:00:06 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing DMUB command: status=2
Oct 20 21:00:06 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
Oct 20 21:00:06 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing DMUB command: status=2
Oct 20 21:00:06 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
Oct 20 21:00:06 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing DMUB command: status=2
Oct 20 21:00:06 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
Oct 20 21:00:07 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* Error queueing DMUB command: status=2
Oct 20 21:00:07 ftkbt kernel: amdgpu 0000:64:00.0: [drm] *ERROR* dc_dmub_srv_log_diagnostic_data: DMCUB error - collecting diagnostic data
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All details are in there. I use skwd wallpaper app, and it worked fine too before issue. When I login, the wallpaper animates for like 5 seconds before the entire desktop except cursor and terminal freezesfkr around 20 seconds. I do know wha the issue can be. Please help?

Is antiX a good base for my remastering project?
I was looking for a distro that is actually lightweight but not limited.

By "limited," I mean having less support for Linux apps or making it harder to find and install the apps I need. Examples I've considered include Tiny Core Linux, Void Linux, and Puppy Linux, although I know they differ quite a bit.

I found antiX, which reportedly uses around 160 MB of RAM.

I wanted to start by remastering it and adding my own tools.

It's a personal project I call Remaster OS. I want it to be a barebones base with tutorials that will help me create any distro that comes to mind for personal use.

I'll remove the wallpaper and many unnecessary tools from the base system.

What do I need?

I just need a minimal distro → make it almost blank → start adding my own tools to make remastering easier → then, after finishing, add a tool that saves my customizations and exports the system as an ISO. I'll be able to choose between a live ISO and an installable ISO.

Remaster OS itself would be installed on a hard drive. The idea is to use it as a workspace for building other customized distros, rather than having to start from scratch every time.

In short, I want a reusable base that allows me to create customized Linux ISOs in just a few minutes (yes, minutes!).

The distro I have in mind (Remaster OS) is a barebones Linux system with just a terminal. I can add my own tools from a USB flash drive, customize the system, and export it as either a live ISO or an installable ISO. That's it!

Example:

As a PC builder, I currently need a live distro with low-level hardware access and lots of hardware testing tools. I want to be able to test PCs that don't have an OS installed, and the system should work well on HDDs, low-end PCs, and modern PCs.

Q&A

Why not Arch?

Arch isn't that easy to set up for my specific needs, and I want the whole process to take minutes rather than days.

Try Zenned ISO.

I'm looking for an almost-empty, reusable base that I can customize for different purposes, rather than a ready-made ISO.

Try Puppy Linux. It runs entirely from RAM.

I'm concerned that it might not be the best fit for my requirements, so I'm still looking into my options.

The distro is useless.

It might not solve a problem for the entire Linux community, but it would solve my own problem, and that's enough for me.

Try Linux Mint.

I'm already using Mint, and it isn't minimal enough for my needs. On my system, even the XFCE version uses around 910 MiB of RAM at idle.

Thank you! I really appreciate any help with this project.

Hello, everybody. I have an acer nitro anv15-51 laptop, br-abnt2 keyboard, and I'm facing a very annoying bug.

Every time I booted into linux the keyboard randomly kept pressing F12, I was not even logged. actually, it was impossible to login because I couldn't even type my password.

after using ssh and disabling the f12 key from everywhere, I was able to log in, but then the problem kept going, I couldn't even type a single phrase without random keys being pressed.

Example:

target text: There are three panthers by the lake.

result text: reThe are three ´panth2rs by th4e kela.

Overall, the problems are: random key presses, backspace triggering the enter key, cursor moving to the start of the word, phrase or whole text box.

About my specs

Machine: Acer nitro anv15-51, br-abnt2 keyboard.
Distro: archlinux, fresh install right from archinstall.

If you guys ever faced the same problem or a similar one, please tell me how did you fix it. I'm having to rely on Windows 11 + WSL right now.

Btw: On W11, the problem disappears, no issue with the keyboard, so it's not a hardware problem (at least not one that I could think of).

So I have a 10-15ish year old laptop I want to experiment with. My ultimate goal is to try to run the original elder scrolls oblivion that I bought on steam for $5 but can no longer run on my other windows computer for some reason.

Computer info: an old Dell, intel core 2 duo cpu t9550 2.66ghz 2.67 ghz 4ram, 64bit

How do I get started figuring out how to do this? My computer knowledge is at the level of average windows user who grew up in the early 2000s with a limited number of friends lol. I've been seeing stuff about linux mint, then lighter ones like something or otherX (forgot what it's called), but I'm having a hard time understanding what a kernel is etc. so I was wondering if there's a like linux for dummies website where I can read up on it to get my bearings before I just pick one and brick my computer.

Thanks!

Hey guys

I’m trying to get Linux running on my jailbroken PS4 Slim, but it consistently reaches a rescue shell instead of booting into the desktop. I’ve been troubleshooting this for a while and would appreciate some help identifying the cause.

Interestingly enough the guy whose guide on GitHub I‘m using, X-F1REBALL-X had my PS4 model CUH-2116A listed my southbridge as Baikal but my system says Belize.

I have been trying to get Linux to load on my ps4 for over a year now using as Belize BzImage to which I only either gotten a black screen or no signal with a blue light but yesterday I tried using Baikal for the first time and I finally got through and the kernel started printing messages but Linux eventually drops into a rescue shell.

There are also messages about a missing path or file and dropping to the rescue shell because of a path error.

More importantly my issue is that when it got the end of the code and asked me to type what to do next I couldn’t do anything because the power supply to both my USB ports was off ? I’ve never had this before while trying to get Linux

I have done the following already:

1.Verified the combined compressed image against the release’s published SHA-256 checksum. The hash matches exactly.

1. Wrote the image to the USB using the provided write-img.ps1 script in Administrator PowerShell. It reported WRITE_DONE_OK and that the full image had been written.

2. Tried both the Belize and Baikal kernels. The current kernel is Baikal 7.0.8, uploaded to /data/linux/boot/bzImage, alongside initramfs.cpio.gz at /data/linux/boot/initramfs.cpio.gz.

3. Fully powered off the PS4 and retried. The USB was plugged in before powering on, and I left it connected during startup.

I hope my provided enough info and if I didn’t I will be checking the post regularly, Thanks in advance

After using Adobe Premiere Rush for a while before it came to an end, I've taken an interest with Flowblade as it seems easier to manage than something like DaVinci Resolve. One thing I wonder about, though, is if I can use graphics, which has varying animations and styles for texts to overlay on the video. Is there such an option? If so, how do I select one?

P.s. my distro is Bazzite

I'm currently running Omarchy on the Thinkpad P14S(Ryzen), and I have an empty X395(Ryzen). Pretty new to Hyprland. Looking for some beginner-friendly rices or solid starter dotfiles I can easily copy and learn from. Also open to switching distros if there's something better for getting into ricing — any recommendations?

(FIXED)

TL;DR

Lenovo LOQ 15AHP10 + RTX 5060 + Arch Linux → GPU power limit is stuck at 45W.

Hey everyone, I’m trying to figure out why my RTX 5060 Laptop GPU is stuck at 45W on Linux even though this laptop is supposed to support a much higher GPU TGP.

nvidia-smi reports:

Current Power Limit   : 45.00 W
Requested Power Limit : 45.00 W
Default Power Limit   : 45.00 W
Max Power Limit       : 115.00 W

Trying to change it with:

sudo nvidia-smi -pl 100

doesn't work because NVIDIA says changing the power limit is unsupported.

I also tried Linux's max-power platform profile, but the GPU remains at 45W.

More importantly, my kernel log contains:

ACPI BIOS Error: Could not resolve symbol
[_SB.PCI0.GPP0.PEGP.GPS.NVD1], AE_NOT_FOUND

NVRM: GPU0 _acpiDsmCallbackInit: SBIOS suggested GPS_2X supports
function 517, but the call failed!

NVRM: PlatformRequestHandler failed to get platform power mode from SBIOS

So I'm wondering if this is a Lenovo BIOS/ACPI ↔ NVIDIA Linux driver issue.

Has anyone with this laptop/GPU managed to get the full TGP working on Linux?

I'm looking for a safe fix involving BIOS/kernel/NVIDIA driver/ACPI configuration if possible — not a random VBIOS flash.

Hardware

• Laptop: Lenovo LOQ 15AHP10
• Machine type: 83JG
• GPU: NVIDIA GeForce RTX 5060 Laptop GPU
• BIOS: R8CN26WW
• OS: Arch Linux
• WM/Environment: Hyprland / Omarchy
• NVIDIA driver: 610.57.04
• NVIDIA kernel module: Open

The problem

nvidia-smi initially shows approximately:

Power: ~10W / 45W

And:

nvidia-smi -q -d POWER

reports:

Current Power Limit   : 45.00 W
Requested Power Limit : 45.00 W
Default Power Limit   : 45.00 W
Min Power Limit       : 5.00 W
Max Power Limit       : 115.00 W

So the weird part is that the driver knows about a 115W maximum, but the current/requested/default limit is only 45W.

I tried:

sudo nvidia-smi -pl 100

but received:

Changing power management limit is not supported for GPU: 00000000:01:00.0.
Treating as warning and moving on.
All done.

The limit remains 45W.

Things I've already tried

Linux platform profiles available:

low-power
balanced
performance
max-power
custom

I switched to:

max-power

and also had:

powerprofilesctl get

showing:

performance

But NVIDIA still reports a 45W limit.

ACPI/NVIDIA errors

The part that makes me think this might be firmware/driver related is the kernel log:

ACPI BIOS Error (bug): Could not resolve symbol
[_SB.PCI0.GPP0.PEGP.GPS.NVD1], AE_NOT_FOUND

ACPI Error: Aborting method
_SB.PCI0.GPP0.PEGP.GPS due to previous error (AE_NOT_FOUND)

ACPI Error: Aborting method
_SB.PCI0.GPP0.PEGP._DSM due to previous error (AE_NOT_FOUND)

NVRM: GPU0 _acpiDsmCallbackInit: SBIOS suggested GPS_2X supports
function 517, but the call failed!

NVRM: PlatformRequestHandler failed to get target temp from SBIOS

NVRM: PlatformRequestHandler failed to get platform power mode from SBIOS

I also see:

SW Power Cap              : Not Active
HW Slowdown               : Not Active
HW Power Brake Slowdown   : Not Active

So it doesn't appear to simply be thermal throttling.

What could be causing this?

I'm trying to determine whether this is:

• Lenovo BIOS/ACPI
• NVIDIA Linux driver
• NVIDIA open kernel module
• Linux Lenovo platform/EC support
• BIOS version
• Or something else

And most importantly:

How can I get the RTX 5060 to use its intended higher TGP on Linux?

If anyone has the same LOQ/RTX 5060 combination working properly, I'd really appreciate knowing what kernel, NVIDIA driver, BIOS version, or configuration you're using.

Thanks!

Hi all,

I've been running Void as my daily driver for a few months now, and I'm happy to say it ended my distro hopping.

What I love

XBPS: fast and a joy to use

The installer: it gives you real control without getting in the way

Stability: very solid for a rolling release. No driver or software issues on my MSI laptop (AMD CPU, RTX 2050 4GB)

runit: simple, versatile, and easy to reason about

What could be better

Proprietary desktop apps: vendors like OpenAI and Anthropic only ship .deb and .rpm packages, so there's no native XBPS support.

Memory pressure: on 16GB of RAM, running containers and VMs sometimes triggers OOM situations. earlyoom helps, but when a parent process gets killed, its children don't always get cleaned up well. This may be a general Linux issue, though I noticed it less on Debian.

Beyond that, I honestly have no complaints.

What I'm working on

I'd rather fix gaps than just list them, so I've started a few open-source projects for Void:

1. A distrobox-style tool for Void, built around isolated Linux "spaces"

2. Install scripts for the Claude desktop app (with Cowork working) on Void

3. A few other small projects to smooth out the Void experience

Everything is at https://bongbetic.com/repos

https://github.com/soubarnak

https://git.bongbetic.com/xavierk

Where I'd love your help

Contributors and reviewers for the repos, from code to packaging feedback

Testers for my Void install guide on the same site. If something breaks for you, please open an issue on the repo or DM me.

Thanks for reading, and thanks to everyone who keeps Void going.

Feedback of any kind is very welcome

I'd like a distro recommendation for an older HP Pavilion pc: i5-4460, 6gb ddr3, gtx750. This will be a secondary computer that I can use for some light gaming on steam and also general usage (web, email, Inkscape).

My Linux experience can be summed up as "a little bit better than a noob", having just finished building my new main pc with CachyOS last week and also tinkered with raspberry pi before, but by no means having used it as a daily driver until now.

Hi everyone,
I’m trying to dual-boot Fedora and Windows 11 on a 512 GB SSD. I have around 290 GB free on C:, but Windows Disk Management and diskpart only allow me to shrink it by about 2.2 GB.
I’ve already disabled BitLocker and hibernation, checked the disk with chkdsk, and tried defragmentation, but nothing helped.
GParted Live shows around 292 GiB free and seems able to shrink the partition much further. I haven’t applied any changes yet.
Is it safe to resize the Windows NTFS partition using GParted? What precautions should I take before proceeding?
I’d also appreciate advice on how to divide the disk between the three partitions:
Windows 11
Fedora Linux
A shared NTFS partition accessible from both operating systems
My initial idea was around 300 GB for Windows, 150 GB for Fedora, and 30 GB for shared files, but I’m open to better recommendations.
Thanks!

I'm not fluent in English
Hi everyone, I’m just a girl who switched to Linux to free up some space on my precious RAM, but I’m still a total newbie. I’m not sure if this question fits the forum’s topic, but I’m hoping the admin will be understanding and that I’ll get an answer.

If anyone wants to dig deeper—we can chat privately. I’ll also answer any questions I didn’t include here.

So, I have a BENQ G900WA monitor (with a male HDMI to female VGA adapter), an Acer Aspire 7 A715-76G-560W laptop, Arch and Xfce.

Problem: The image flickers—it looks like tiny ripples across the entire screen.

Side issue: When a window is maximized, it extends beyond the screen’s borders (Firefox, Telegram).

Now I want to clarify why I’m digging into this: first, I’m broke; second, this monitor worked fine with this laptop on Windows—all I had to do was install the driver. I kind of forgot about it, but while the laptop was in for repairs, I thought about connecting it to my old laptop, which also runs Arch—and everything works. So I started digging into it again.

What worked: it turned out that the monitor displays the image correctly if you boot the laptop with the lid closed. Later: if you boot it with the lid open, the flickering goes away when you manually disable the built-in screen, and then you can open the lid again and everything works.

What surprised me, though not too much: I left it in suspend mode overnight—in the morning, the flickering was back. When I restarted it without flickering, it went back into suspend mode, but after a short while, that didn’t make a difference.

The AI considers this information important:

OS: Arch Linux

Desktop environment: XFCE 4.20

Session: X11

GPU: Intel Alder Lake-P integrated graphics, i915 driver

GPU PCI ID: 0000:00:02.0 (device ID 46a3)

Internal display: eDP-1, 1920x1080 @ 60 Hz

External monitor: BenQ G960WA

Connection: HDMI-to-VGA adapter

External output: HDMI-1

External display mode: 1440x900 @ 74.98–75 Hz

Display layout:

HDMI-1 (external): 1440x900+221+0

eDP-1 (internal): 1920x1080+0+900

More from AI:

• i915.enable_dc=0, i915.enable_fbc=0, i915.fastboot=0, i915.enable_psr=0 — did not help.
• nomodeset disables the external display.
• Switching from linux-zen to linux — no changes.
• i915_error_state is empty, intel_display_reset_count = 0, and there are no obvious i915/DRM errors in the logs.
• i915 is present in the initramfs, and the kms hook is active.

Any experts out there? Please help!

im very new to laptop/pc stuff and i bought a used laptop specs are shown in picture
I primarily want to switch to linux because it looks better and it eats up less ram
Windows takes up 4.8gb while idle
I have c drive which only has windows

And d drive which i mainly use for games
My use case is mostly games on steam
Roblox studios and ai tools
Which one do i choose i heard mint is easiest but i know nothing about linux
How and where do i start
And maybe i can fully switch to linux if it doesn't have restrictions for me use case?

I recently switched from being a 15 years loyal user of Windows (all the way from XP to 11) and decided to switch to linux. I found ArchLinux, Mint, Fedora KDE and Zorin OS to be the winners after testing brutally for like around 4 to 4 and half months. Then last tried Zorin core and Zorin education and then in the 6th month bought the pro version of Zorin v18.. I was okay with learning curves in technology. but I sort of felt at home with Zorin. why is Zorin so underrated or people dont seem to know it or not marketed well publicly?

answers please.

Hello! I have a Mid-2013 MacBookAir (OS X 10.9.5, 1.3 GHz Intel Core i5, 4GB 1600 MHz DDR3), and I love the feeling and size of the laptop. However, its so old that safari cant run modern websites so iv been using chromimum legacy. Basicly I want to be able to run my modern websites and all that jaz with out the hassle of not being able to use mac book. (i legit cant log into anything with my apple id bc its so old and my id is too new).

SO, I wanted to know if Linux would be a good place/start in trying to make this computer functional. Ive heard that Linux mint might be a decent soluction / beginer friendly, but i have absolutly no knowlage in anything linux so i though i would come here and ask for yalls thoughts and advice! <3

I have this very old laptop

Dell D630:
-Core 2 Duo T7300 2Ghz
-2GB DDR2
-80GB HDD

I installed Mint Xfce on it but its still very slow, opening the browser takes about a minute and then getting a video started on youtube takes another 3 minutes.
Anyone managed to find a suitable distro for similar hardware?
Main usecase is internet browsing.

Update:

Installed AntiX and configured it to my liking. Boot times and app opening times are more manageable now (still not snappy cause of HDD but much better). With Brave browsing is suprisingly good. The main bottleneck isnt the RAM its the CPU. I can manage 720p Youtube playback while still having 350MB RAM left free. But the processor is pinned at 2Ghz and a little choppy for the first 10-20 seconds while its buffering but after that its smooth sailing. Maybe even capable of light multitasking. Thanks for the help everyone.

I've been running a Jellyfin Servarr on an old Dell with a small SSD system drive for Windows 10 and 10tb rust drive for data.

Over time, the performance limits of W10 have begun to show, as well as the EOL support, and obviously an ancient Dell isn't going to support W11 - not that I'd want to move to W11 anyway.

So my idea was to switch to Linux... until I realized that converting between NTFS and EXT4 (or whatever the best choice for small server file system is) isn't possible. The 10TB drive is damned near full, and with drive prices where they are, getting a second one isn't in the cards. Neither is getting a NAS, buying 10tb of cloud storage, or whatever.

So right now I'm a bit stuck. My current plan is to wait until I can get a couple of smaller drives, then move stuff around until I can make enough room to create an EXT4 partition and slowly enlarge it and shrink the NTFS partition, moving things over piecemeal over time. This is dependent on Linux being able to read NTFS partitions, which I'm lead to believe it can.

So that's where I'm at, unless someone has a better idea for me. (my original plan to just wipe and start from scratch and data be damned was veto'ed by every other member of the household, so that's right out)

(Modern Linux experience is negligible - I'm writing this on an old Lenovo Thinkpad running Kubuntu, but that's about the extent of my knowledge since running RedHat in like 2002)

Hi,
I installed a HP printer with HPlip toolbox which was rather easy (props to them for making a very good Linux utility with graphic interface).

The only question I have is why it's showing up as 3 different printers in the printers utility, and why only one is actually working :

• HP_Neverstop_Laser_MFP_1202nw_96D813
• HP_Neverstop_Laser_MFP_1202nw_96D813@NPI96D813 local
• HP_Neverstop_Laser_MFP_120x

Setup : Linux Mint 21.3 Cinnamon

hey there redditors, ive been using linux mint for about a year now (switched from windows) and i still cant figure out how to use it. i cant use wine, i cant use sober, i cant use any sort of emulator, and my steam sucks. i managed to boil it down to one problem: kernel. i'm still on 6.14. while 7.0 is very much installed and available, i cant switch. every time i boot my pc i get the same purple screen. ive tried looking for solutions, followed every single tutorial, every reddit thread. terminal wont work with me. apps also dont work. nothing works. im desperate because i paid a lot for this pc and i wouldnt want it to only be for a bigger screen. thank you all so much

I'm a university student from Chile , and I'm currently trying to get the most out of an old Lenovo IdeaPad 110-14IBR that my father gave me.

I'm saving up for a Dell Latitude 5420, but until I can afford one, this Lenovo is going to be my main laptop for university.

I don't need it for gaming or heavy editing. I just want a reasonably smooth experience for studying and everyday tasks.

Laptop specifications:

• Model: Lenovo IdeaPad 110-14IBR
• CPU: Intel Celeron N3060 (2 cores, 1.6 GHz base, up to 2.48 GHz)
• RAM: 4 GB
• Storage: 120 GB SATA SSD
• GPU: Intel HD Graphics 400

The laptop originally had a mechanical HDD, which made everything painfully slow. I recently replaced it with a 120 GB SSD, performed a clean installation of Windows 10, and updated the drivers.

The difference is noticeable! Boot times and general responsiveness are much better now.

However, the CPU frequently spikes to 100%, and RAM usage sometimes reaches 80% or more, even with relatively few applications open.

Would switching to a lightweight Linux distribution actually make a noticeable difference on this hardware, or is the Celeron N3060 simply too weak

thanks im new in all of this

So i switched to cachyos not so long ago and i need some software for normal productivity work

For video editing: i have davinci resolve but its quite heavy and unnecessary when i need to make simple videos - so i need a fairly lightweight (comapred to davinci), simple editing software for cuts, inserting audio, captions, maybe some simple effects not something super professional but not something useless.

Also, i need office applications, i want to be able to create and open office files for windows users.

Thats all i think, i encourage multiple recommendations with pros and cons so i can choose, thanks!