Freeze system for sec and black screen after wakeup from suspend

[darkness]

Hi i have problem with system freeze
in wayland i get freeze for just sec and its work again and its show (sched: RT throttling activated) on gnome log i dont have any other log to show for that problem

my another problem is for black screen after wake up from suspand when wake up show black screen without cursor i try restart sddm via another tty and sddm show up but when i login in wayland i get black screen i try x11 after restart sddm but its
freeze after kde splash screen and i should reboot to fix problem

i search on arch wiki for black screen they say problem because sddm load faster than nvidia and i should add nvidia in module mkinitcpio but garuda use dracut by default so that soulotin not work

garuda-inxi
System:
Kernel: 6.5.7-zen1-1-zen arch: x86_64 bits: 64 compiler: gcc v: 13.2.1
clocksource: tsc available: acpi_pm
parameters: BOOT_IMAGE=/@/boot/vmlinuz-linux-zen
root=UUID=5f7cd2f4-62d5-4315-a78d-67578cc7dcaa rw rootflags=subvol=@
splash nvidia-drm.modeset=1 nosgx rd.udev.log_priority=3
vt.global_cursor_default=0 loglevel=3 ibt=off
Desktop: KDE Plasma v: 5.27.8 tk: Qt v: 5.15.11 wm: kwin_wayland vt: 1
dm: SDDM Distro: Garuda Linux base: Arch Linux
Machine:
Type: Laptop System: Acer product: Aspire F5-573G v: V1.27
serial: <superuser required>
Mobo: Acer model: Captain_SK v: V1.27 serial: <superuser required>
UEFI: Insyde v: 1.27 date: 05/26/2017
CPU:
Info: model: Intel Core i7-6500U bits: 64 type: MT MCP arch: Skylake
gen: core 6 level: v3 note: check built: 2015 process: Intel 14nm family: 6
model-id: 0x4E (78) stepping: 3 microcode: 0xF0
Topology: cpus: 1x cores: 2 tpc: 2 threads: 4 smt: enabled cache:
L1: 128 KiB desc: d-2x32 KiB; i-2x32 KiB L2: 512 KiB desc: 2x256 KiB
L3: 4 MiB desc: 1x4 MiB
Speed (MHz): avg: 2700 min/max: 400/3100 scaling: driver: intel_pstate
governor: powersave cores: 1: 2700 2: 2700 3: 2700 4: 2700 bogomips: 20799
Flags: avx avx2 ht lm nx pae sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx
Vulnerabilities: <filter>
Graphics:
Device-1: Intel Skylake GT2 [HD Graphics 520] vendor: Acer Incorporated ALI
driver: i915 v: kernel arch: Gen-9 process: Intel 14n built: 2015-16 ports:
active: DP-1,eDP-1 empty: HDMI-A-1 bus-ID: 00:02.0 chip-ID: 8086:1916
class-ID: 0300
Device-2: NVIDIA GM107 [GeForce 940MX] vendor: Acer Incorporated ALI
driver: nvidia v: 535.113.01 alternate: nouveau,nvidia_drm non-free: 535.xx+
status: current (as of 2023-09) arch: Maxwell code: GMxxx
process: TSMC 28nm built: 2014-19 pcie: gen: 1 speed: 2.5 GT/s lanes: 4
link-max: gen: 3 speed: 8 GT/s lanes: 16 bus-ID: 01:00.0
chip-ID: 10de:179c class-ID: 0302
Device-3: Chicony HD WebCam driver: uvcvideo type: USB rev: 2.0
speed: 480 Mb/s lanes: 1 mode: 2.0 bus-ID: 1-7:5 chip-ID: 04f2:b573
class-ID: 0e02
Display: wayland server: X.org v: 1.21.1.8 with: Xwayland v: 23.2.1
compositor: kwin_wayland driver: X: loaded: modesetting,nvidia
unloaded: nouveau alternate: fbdev,intel,nv,vesa dri: iris
gpu: i915,nvidia d-rect: 3520x1080 display-ID: 0
Monitor-1: DP-1 pos: primary,left res: 1600x900 size: N/A modes: N/A
Monitor-2: eDP-1 pos: right res: 1920x1080 size: N/A modes: N/A
API: EGL v: 1.5 hw: drv: intel iris drv: nvidia platforms: device: 0
drv: nvidia device: 1 drv: iris device: 3 drv: swrast gbm: drv: iris
surfaceless: drv: nvidia wayland: drv: iris x11: drv: iris
inactive: device-2
API: OpenGL v: 4.6.0 compat-v: 4.5 vendor: intel mesa v: 23.2.1-arch1.2
glx-v: 1.4 direct-render: yes renderer: Mesa Intel HD Graphics 520 (SKL GT2)
device-ID: 8086:1916 memory: 7.45 GiB unified: yes display-ID: :1.0
API: Vulkan v: 1.3.264 layers: 8 device: 0 type: integrated-gpu name: Intel
HD Graphics 520 (SKL GT2) driver: mesa intel v: 23.2.1-arch1.2
device-ID: 8086:1916 surfaces: xcb,xlib,wayland device: 1
type: discrete-gpu name: NVIDIA GeForce 940MX driver: nvidia v: 535.113.01
device-ID: 10de:179c surfaces: xcb,xlib,wayland device: 2 type: cpu
name: llvmpipe (LLVM 16.0.6 256 bits) driver: mesa llvmpipe
v: 23.2.1-arch1.2 (LLVM 16.0.6) device-ID: 10005:0000
surfaces: xcb,xlib,wayland
Audio:
Device-1: Intel Sunrise Point-LP HD Audio vendor: Acer Incorporated ALI
driver: snd_hda_intel v: kernel alternate: snd_soc_skl,snd_soc_avs
bus-ID: 00:1f.3 chip-ID: 8086:9d70 class-ID: 0403
Device-2: NVIDIA GM107 High Definition Audio [GeForce 940MX]
vendor: Acer Incorporated ALI driver: snd_hda_intel v: kernel pcie: gen: 3
speed: 8 GT/s lanes: 4 link-max: lanes: 16 bus-ID: 01:00.1
chip-ID: 10de:0fbc class-ID: 0403
API: ALSA v: k6.5.7-zen1-1-zen status: kernel-api with: aoss
type: oss-emulator tools: alsactl,alsamixer,amixer
Server-1: PipeWire v: 0.3.83 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: Qualcomm Atheros QCA9377 802.11ac Wireless Network Adapter
vendor: Lite-On driver: ath10k_pci v: kernel pcie: gen: 1 speed: 2.5 GT/s
lanes: 1 bus-ID: 03:00.0 chip-ID: 168c:0042 class-ID: 0280
IF: wlp3s0 state: up mac: <filter>
Device-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet
vendor: Acer Incorporated ALI driver: r8169 v: kernel pcie: gen: 1
speed: 2.5 GT/s lanes: 1 port: 3000 bus-ID: 04:00.1 chip-ID: 10ec:8168
class-ID: 0200
IF: enp4s0f1 state: down mac: <filter>
Bluetooth:
Device-1: Lite-On Qualcomm Atheros QCA9377 Bluetooth driver: btusb v: 0.8
type: USB rev: 2.0 speed: 12 Mb/s lanes: 1 mode: 1.1 bus-ID: 1-5:4
chip-ID: 04ca:3015 class-ID: e001
Report: btmgmt ID: hci0 rfk-id: 2 state: up address: <filter> bt-v: 4.2
lmp-v: 8 status: discoverable: no pairing: no class-ID: 7c010c
Drives:
Local Storage: total: 1.36 TiB used: 15.28 GiB (1.1%)
SMART Message: Unable to run smartctl. Root privileges required.
ID-1: /dev/nvme0n1 maj-min: 259:0 vendor: Samsung
model: SSD 970 EVO Plus 500GB size: 465.76 GiB block-size: physical: 512 B
logical: 512 B speed: 31.6 Gb/s lanes: 4 tech: SSD serial: <filter>
fw-rev: 2B2QEXM7 temp: 42.9 C scheme: GPT
ID-2: /dev/sda maj-min: 8:0 vendor: Samsung model: ST1000LM024 HN-M101MBB
size: 931.51 GiB block-size: physical: 4096 B logical: 512 B speed: 6.0 Gb/s
tech: HDD rpm: 5400 serial: <filter> fw-rev: 0001 scheme: MBR
Partition:
ID-1: / raw-size: 144.02 GiB size: 144.02 GiB (100.00%)
used: 15.25 GiB (10.6%) fs: btrfs dev: /dev/nvme0n1p6 maj-min: 259:6
ID-2: /boot/efi raw-size: 600 MiB size: 598.8 MiB (99.80%)
used: 28 MiB (4.7%) fs: vfat dev: /dev/nvme0n1p2 maj-min: 259:2
ID-3: /home raw-size: 144.02 GiB size: 144.02 GiB (100.00%)
used: 15.25 GiB (10.6%) fs: btrfs dev: /dev/nvme0n1p6 maj-min: 259:6
ID-4: /var/log raw-size: 144.02 GiB size: 144.02 GiB (100.00%)
used: 15.25 GiB (10.6%) fs: btrfs dev: /dev/nvme0n1p6 maj-min: 259:6
ID-5: /var/tmp raw-size: 144.02 GiB size: 144.02 GiB (100.00%)
used: 15.25 GiB (10.6%) fs: btrfs dev: /dev/nvme0n1p6 maj-min: 259:6
Swap:
Kernel: swappiness: 133 (default 60) cache-pressure: 100 (default) zswap: no
ID-1: swap-1 type: zram size: 7.63 GiB used: 0 KiB (0.0%) priority: 100
comp: zstd avail: lzo,lzo-rle,lz4,lz4hc,842 max-streams: 4 dev: /dev/zram0
Sensors:
System Temperatures: cpu: 57.0 C pch: 48.0 C mobo: N/A
Fan Speeds (rpm): N/A
Info:
Processes: 216 Uptime: 54m wakeups: 1 Memory: total: 8 GiB
available: 7.63 GiB used: 3.6 GiB (47.2%) Init: systemd v: 254
default: graphical tool: systemctl Compilers: gcc: 13.2.1 Packages:
pm: pacman pkgs: 1498 libs: 417 tools: octopi,paru,pikaur Shell: fish
v: 3.6.1 default: Bash v: 5.1.16 running-in: konsole inxi: 3.3.30
Garuda (2.6.17-1):
System install date:     2023-10-16
Last full system update: 2023-10-21
Is partially upgraded:   No
Relevant software:       snapper NetworkManager dracut nvidia-dkms
Windows dual boot:       Probably (Run as root to verify)
Failed units:

[SGS]

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[filo]

First of all, please one issue per topic. Most likely they are not related.
For the resume issue, and in general, I’d start testing a different kernel.
Normally I test the linux-lts kernel “backward” and the linux-mainline “onwards”.
For this

@darkness

RT throttling activated

I’d try this. Just to see if disabling that feature the issue disappears, but the root cause might be somewhere else.
https://wiki.linuxfoundation.org/realtime/documentation/technical_basics/sched_rt_throttling

[darkness]

for now i write echo -1 > /proc/sys/kernel/sched_rt_runtime_us and its work thanks

[darkness]

what i do for black screen its so annoying

[filo]

I’m not an Nvidia user, but I think you might try this in place of the wiki suggestion you mentioned:
https://wiki.archlinux.org/title/Dracut#Early_kernel_module_loading
Mind the trailing spaces before and after " xxx ".
When done, give a:

sudo dracut-rebuild

But I think that normally you are using the Intel GPU, so this shouldn’t be the problem.
Have you tried the different kernels?

[darkness]

not work i add i915 for intel and nvidia_drm for nvidia in

/etc/dracut.conf.d/myflags.conf

and do

sudo dracut-rebuild

it was work on vanilia arch with only i915 but in garuda is not working

i only get black screen when system automatic go on sleep if i manualy suspand system i dont get black screen

[darkness]

ok now its work only on x11 and what i do

systemctl enable nvidia-suspend

and

systemctl enable nvidia-resume

How I fix it on wayland?

[darkness]

i get this error and system freeze for a secend how can i fix it.
i use wired mouse
kwin_libinput: Libinput: event17 - Genius Optical Mouse: client bug: event processing lagging behind by 35ms, your system is too slow

[tbg]

The most frequent causes of suspend not working correctly are:

• Kernel regressions (test alternate kernels).

• Bios is outdated (update bios).

• Incompatible sleep state is set in the bios (test alternate sleep states).