Issue: Following recent updates to plasma, my second monitor doesn’t display an image (and under certain circumstances doesn’t detect input at all). I rolled back to a snapshot from 2 or 3 days ago and confirmed that this is in software- the cable seems to work fine, my other computers attached to that monitor are able to send picture fine, and SDDM seems to display the login screen on reboot after the updates- the moment I’ve logged in though, black screen with a white indicator light (the monitor sees a source on displayport), no cursor activity either. If I try to disable/enable the monitor in display configuration, that seems to change to the monitor not detecting a video source.
I’m hoping maybe this will resolve itself at some point through updates but in case it doesn’t I’m trying to get a better understanding of what’s going on here, especially given how many days I have to roll back to get a picture again.
A few errors in journal are possibly related (I’ve removed any that seem unrelated or otherwise routine, like a udev error related roccat mouse drivers and some stuff related to virtual machine storage). I tried searching that framebuffer related line on the wider internet and finding posts from over 10 years ago that don’t seem directly related.
Thanks for your time.
Journal:
Feb 13 11:44:09 Talos systemd-modules-load[223]: Failed to find module 'nvidia-uvm'
Feb 13 11:44:12 Talos systemd-modules-load[497]: Failed to find module 'nvidia-uvm'
Feb 13 11:44:14 Talos kernel: amdgpu: Overdrive is enabled, please disable it before reporting any bugs unrelated to overdrive.
Feb 13 11:44:14 Talos sensord[1014]: Error getting sensor data: iwlwifi_1/#0: Can't read
Feb 13 11:44:17 Talos (udev-worker)[625]: card0: /usr/lib/udev/rules.d/30-amdgpu-pm.rules:3 Failed to write ATTR{/sys/devices/pci0000:00/0000:00:03.1/0000:2b:00.0/0000:2c:00.0/0000:2d:00.0/simple-framebuffer.0/drm/card0/device/power_dpm_state}="performance", ignoring: No such file or directory
Feb 13 11:44:17 Talos (udev-worker)[625]: card0: /usr/lib/udev/rules.d/30-amdgpu-pm.rules:3 Failed to write ATTR{/sys/devices/pci0000:00/0000:00:03.1/0000:2b:00.0/0000:2c:00.0/0000:2d:00.0/simple-framebuffer.0/drm/card0/device/power_dpm_state}="performance", ignoring: No such file or directory
Feb 13 11:46:46 Talos sudo[59597]: slash : a password is required ; TTY=pts/1 ; PWD=/home/slash ; USER=root ; COMMAND=/usr/bin/true
inxi:
garuda-inxi
System:
Kernel: 6.13.2-zen1-1-zen arch: x86_64 bits: 64 compiler: gcc v: 14.2.1
clocksource: tsc avail: hpet,acpi_pm
parameters: BOOT_IMAGE=/@/boot/vmlinuz-linux-zen
root=UUID=7965ff5d-32b5-496a-b84b-1d0771453e66 rw rootflags=subvol=@
loglevel=3 ibt=off
Desktop: KDE Plasma v: 6.3.0 tk: Qt v: N/A info: frameworks v: 6.10.0
wm: kwin_wayland tools: avail: xscreensaver vt: 1 dm: SDDM Distro: Garuda
base: Arch Linux
Machine:
Type: Desktop System: Micro-Star product: MS-7C95 v: 3.0
serial: <superuser required>
Mobo: MSI model: B550M PRO-VDH WIFI [CEC] (MS-7C95) v: 3.0
serial: <superuser required> uuid: <superuser required> UEFI: American
Megatrends LLC. v: H.30 date: 05/17/2022
CPU:
Info: model: AMD Ryzen 5 5600X bits: 64 type: MT MCP arch: Zen 3+ gen: 3
level: v3 note: check built: 2022 process: TSMC n6 (7nm) family: 0x19 (25)
model-id: 0x21 (33) stepping: 0 microcode: 0xA20102D
Topology: cpus: 1x dies: 1 clusters: 1 cores: 6 threads: 12 tpc: 2
smt: enabled cache: L1: 384 KiB desc: d-6x32 KiB; i-6x32 KiB L2: 3 MiB
desc: 6x512 KiB L3: 32 MiB desc: 1x32 MiB
Speed (MHz): avg: 3585 min/max: 550/4651 boost: enabled scaling:
driver: amd-pstate-epp governor: performance cores: 1: 3585 2: 3585 3: 3585
4: 3585 5: 3585 6: 3585 7: 3585 8: 3585 9: 3585 10: 3585 11: 3585 12: 3585
bogomips: 88800
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 sse4a ssse3 svm
Vulnerabilities: <filter>
Graphics:
Device-1: Advanced Micro Devices [AMD/ATI] Navi 22 [Radeon RX 6700/6700
XT/6750 XT / 6800M/6850M XT] vendor: Micro-Star MSI driver: amdgpu
v: kernel arch: RDNA-2 code: Navi-2x process: TSMC n7 (7nm) built: 2020-22
pcie: gen: 4 speed: 16 GT/s lanes: 16 ports: active: DP-1,DP-3
empty: DP-2,HDMI-A-1,Writeback-1 bus-ID: 2d:00.0 chip-ID: 1002:73df
class-ID: 0300
Display: wayland server: X.org v: 1.21.1.15 with: Xwayland v: 24.1.5
compositor: kwin_wayland driver: X: loaded: amdgpu
unloaded: modesetting,radeon alternate: fbdev,vesa dri: radeonsi
gpu: amdgpu d-rect: 6400x2160 display-ID: 0
Monitor-1: DP-1 pos: primary,left model: Acer CB282K serial: <filter>
built: 2022 res: mode: 3840x2160 hz: 60 scale: 100% (1) dpi: 157 gamma: 1.2
size: 621x341mm (24.45x13.43") diag: 708mm (27.9") ratio: 16:9 modes:
max: 3840x2160 min: 720x400
Monitor-2: DP-3 pos: right model: Asus PA279 serial: <filter> built: 2015
res: mode: 2560x1440 hz: 60 scale: 100% (1) dpi: 109 gamma: 1.2
size: 597x336mm (23.5x13.23") diag: 685mm (27") ratio: 16:9 modes:
max: 2560x1440 min: 720x400
API: EGL v: 1.5 hw: drv: amd radeonsi platforms: device: 0 drv: radeonsi
device: 1 drv: swrast gbm: drv: kms_swrast surfaceless: drv: radeonsi
wayland: drv: radeonsi x11: drv: radeonsi
API: OpenGL v: 4.6 compat-v: 4.5 vendor: amd mesa v: 24.3.4-arch1.1
glx-v: 1.4 direct-render: yes renderer: AMD Radeon RX 6700 XT (radeonsi
navi22 LLVM 19.1.7 DRM 3.59 6.13.2-zen1-1-zen) device-ID: 1002:73df
memory: 11.72 GiB unified: no display-ID: :1.0
API: Vulkan v: 1.4.303 layers: 14 device: 0 type: discrete-gpu name: AMD
Radeon RX 6700 XT (RADV NAVI22) driver: N/A device-ID: 1002:73df
surfaces: xcb,xlib,wayland device: 1 type: cpu name: llvmpipe (LLVM
19.1.7 256 bits) driver: N/A device-ID: 10005:0000
surfaces: xcb,xlib,wayland
Info: Tools: api: clinfo, eglinfo, glxinfo, vulkaninfo
de: kscreen-console,kscreen-doctor gpu: corectrl,nvidia-smi wl: wayland-info
x11: xdpyinfo, xprop, xrandr
Audio:
Device-1: Advanced Micro Devices [AMD/ATI] Navi 21/23 HDMI/DP Audio
driver: snd_hda_intel v: kernel pcie: gen: 4 speed: 16 GT/s lanes: 16
bus-ID: 2d:00.1 chip-ID: 1002:ab28 class-ID: 0403
Device-2: Advanced Micro Devices [AMD] Starship/Matisse HD Audio
vendor: Micro-Star MSI driver: snd_hda_intel v: kernel pcie: gen: 4
speed: 16 GT/s lanes: 16 bus-ID: 2f:00.4 chip-ID: 1022:1487 class-ID: 0403
Device-3: Micronas GmbH BLUE USB Audio 2.0 driver: snd-usb-audio type: USB
rev: 2.0 speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 3-1:2 chip-ID: 074d:0002
class-ID: fe01 serial: <filter>
API: ALSA v: k6.13.2-zen1-1-zen status: kernel-api with: aoss
type: oss-emulator tools: N/A
Server-1: sndiod v: N/A status: off tools: aucat,midicat,sndioctl
Server-2: PipeWire v: 1.2.7 status: active with: 1: pipewire-pulse
status: active 2: wireplumber status: active 3: pipewire-alsa type: plugin
4: pw-jack type: plugin tools: pactl,pw-cat,pw-cli,wpctl
Network:
Device-1: Intel Wi-Fi 6E AX210/AX1675 2x2 [Typhoon Peak] driver: iwlwifi
v: kernel pcie: gen: 2 speed: 5 GT/s lanes: 1 bus-ID: 29:00.0
chip-ID: 8086:2725 class-ID: 0280
IF: wlo1 state: up mac: <filter>
Device-2: Realtek RTL8111/8168/8211/8411 PCI Express Gigabit Ethernet
vendor: Micro-Star MSI driver: r8168 v: 8.055.00-NAPI modules: r8169 pcie:
gen: 1 speed: 2.5 GT/s lanes: 1 port: f000 bus-ID: 2a:00.0
chip-ID: 10ec:8168 class-ID: 0200
IF: enp42s0 state: up speed: 1000 Mbps duplex: full mac: <filter>
Info: services: NetworkManager, smbd, systemd-timesyncd, wpa_supplicant
Bluetooth:
Device-1: Intel AX210 Bluetooth driver: btusb v: 0.8 type: USB rev: 2.0
speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 1-9:5 chip-ID: 8087:0032
class-ID: e001
Report: btmgmt ID: hci0 rfk-id: 0 state: up address: <filter> bt-v: 5.3
lmp-v: 12 status: discoverable: no pairing: no class-ID: 6c0104
Drives:
Local Storage: total: 27.37 TiB used: 12.91 TiB (47.2%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Samsung model: SSD 980 PRO 1TB
size: 931.51 GiB block-size: physical: 512 B logical: 512 B speed: 63.2 Gb/s
lanes: 4 tech: SSD serial: <filter> fw-rev: 3B2QGXA7 temp: 43.9 C
scheme: GPT
ID-2: /dev/nvme1n1 maj-min: 259:4 vendor: Crucial model: CT4000P3PSSD8
size: 3.64 TiB block-size: physical: 512 B logical: 512 B speed: 63.2 Gb/s
lanes: 4 tech: SSD serial: <filter> fw-rev: P9CR40A temp: 45.9 C
scheme: GPT
ID-3: /dev/sda maj-min: 8:0 vendor: Western Digital model: WDBNCE0010PNC
size: 931.51 GiB block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s
tech: SSD serial: <filter> fw-rev: 20RL scheme: GPT
ID-4: /dev/sdb maj-min: 8:16 vendor: Gigastone model: SSD size: 1.86 TiB
block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s tech: SSD
serial: <filter> fw-rev: 8B0 scheme: GPT
ID-5: /dev/sdc maj-min: 8:32 vendor: Gigastone model: SSD size: 1.86 TiB
block-size: physical: 512 B logical: 512 B speed: 6.0 Gb/s tech: SSD
serial: N/A fw-rev: 8B0 scheme: GPT
ID-6: /dev/sdd maj-min: 8:48 vendor: Seagate model: ST20000NM007D-3DJ103
size: 18.19 TiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
tech: HDD rpm: 7200 serial: <filter> fw-rev: SN01 scheme: GPT
Partition:
ID-1: / raw-size: 879.47 GiB size: 879.47 GiB (100.00%)
used: 521.82 GiB (59.3%) fs: btrfs dev: /dev/nvme0n1p2 maj-min: 259:2
ID-2: /boot/efi raw-size: 300 MiB size: 299.4 MiB (99.80%)
used: 580 KiB (0.2%) fs: vfat dev: /dev/nvme0n1p1 maj-min: 259:1
ID-3: /home raw-size: 879.47 GiB size: 879.47 GiB (100.00%)
used: 521.82 GiB (59.3%) fs: btrfs dev: /dev/nvme0n1p2 maj-min: 259:2
ID-4: /var/log raw-size: 879.47 GiB size: 879.47 GiB (100.00%)
used: 521.82 GiB (59.3%) fs: btrfs dev: /dev/nvme0n1p2 maj-min: 259:2
ID-5: /var/tmp raw-size: 879.47 GiB size: 879.47 GiB (100.00%)
used: 521.82 GiB (59.3%) fs: btrfs dev: /dev/nvme0n1p2 maj-min: 259:2
Swap:
Kernel: swappiness: 133 (default 60) cache-pressure: 100 (default) zswap: no
ID-1: swap-1 type: zram size: 46.97 GiB used: 0 KiB (0.0%) priority: 100
comp: zstd avail: lzo-rle,lzo,lz4,lz4hc,deflate,842 max-streams: 12
dev: /dev/zram0
ID-2: swap-2 type: partition size: 51.74 GiB used: 0 KiB (0.0%)
priority: -2 dev: /dev/nvme0n1p3 maj-min: 259:3
Sensors:
System Temperatures: cpu: 56.6 C mobo: N/A gpu: amdgpu temp: 52.0 C
mem: 46.0 C
Fan Speeds (rpm): N/A gpu: amdgpu fan: 987
Info:
Memory: total: 48 GiB available: 46.97 GiB used: 9.27 GiB (19.7%)
Processes: 472 Power: uptime: 13m states: freeze,mem,disk suspend: deep
avail: s2idle wakeups: 0 hibernate: platform avail: shutdown, reboot,
suspend, test_resume image: 18.78 GiB services: org_kde_powerdevil,upowerd
Init: systemd v: 257 default: graphical tool: systemctl
Packages: pm: pacman pkgs: 2912 libs: 630 tools: octopi,paru pm: appimage
pkgs: 0 Compilers: clang: 19.1.7 gcc: 14.2.1 alt: 13 Shell: garuda-inxi
default: Bash v: 5.2.37 running-in: yakuake inxi: 3.3.37
Garuda (2.6.26-1.1):
System install date: 2023-06-16
Last full system update: 2025-02-13
Is partially upgraded: No
Relevant software: snapper NetworkManager dracut
Windows dual boot: No/Undetected
Failed units:
