I updated my OS today and I’m getting this message while booting
$ journalctl | grep "in directory 'sched'"
Jul 02 09:34:25 antares kernel: debugfs: File 'verbose' in directory 'sched' already present!
Jul 02 14:41:57 antares kernel: debugfs: File 'verbose' in directory 'sched' already present!
Jul 02 21:06:38 antares kernel: debugfs: File 'verbose' in directory 'sched' already present!
Jul 02 21:44:58 antares kernel: debugfs: File 'verbose' in directory 'sched' already present!
Jul 02 21:45:32 antares kernel: debugfs: File 'verbose' in directory 'sched' already present!
Jul 02 21:46:11 antares kernel: debugfs: File 'verbose' in directory 'sched' already present!
Jul 02 21:49:10 antares kernel: debugfs: File 'verbose' in directory 'sched' already present!
is this an error or warning? can it be fixed?
I’m getting the same error, is there a solution?
mbod
3
For which kernel is this?
inxi - F output
Host: aybar Kernel: 6.4.1-zen1-1-zen arch: x86_64 bits: 64 Desktop: Xfce
v: 4.18.1 Distro: EndeavourOS
Machine:
Type: Desktop Mobo: MSI model: B250 GAMING M3 (MS-7A62) v: 1.0
serial: <superuser required> UEFI: American Megatrends v: 3.60
date: 07/03/2018
CPU:
Info: quad core model: Intel Core i5-6500 bits: 64 type: MCP cache:
L2: 1024 KiB
Speed (MHz): avg: 800 min/max: 800/3600 cores: 1: 800 2: 800 3: 800 4: 800
Graphics:
Device-1: NVIDIA GP107 [GeForce GTX 1050 Ti] driver: nvidia v: 535.54.03
Device-2: GEMBIRD USB2.0 PC CAMERA driver: snd-usb-audio,uvcvideo
type: USB
Display: x11 server: X.Org v: 21.1.8 driver: X: loaded: nvidia
unloaded: modesetting gpu: nvidia resolution: 1: 1920x1080~60Hz
2: 1920x1080~60Hz
API: OpenGL v: 4.6.0 NVIDIA 535.54.03 renderer: NVIDIA GeForce GTX 1050
Ti/PCIe/SSE2
Audio:
Device-1: Intel 200 Series PCH HD Audio driver: snd_hda_intel
Device-2: NVIDIA GP107GL High Definition Audio driver: snd_hda_intel
Device-3: GEMBIRD USB2.0 PC CAMERA driver: snd-usb-audio,uvcvideo
type: USB
API: ALSA v: k6.4.1-zen1-1-zen status: kernel-api
Server-1: PulseAudio v: 16.1 status: active
Network:
Device-1: Intel Wireless 7265 driver: iwlwifi
IF: wlan0 state: down mac: 5e:59:22:91:ce:83
Device-2: Qualcomm Atheros Killer E2500 Gigabit Ethernet driver: alx
IF: enp5s0 state: up speed: 100 Mbps duplex: full mac: 30:9c:23:49:b3:8a
Bluetooth:
Device-1: Intel Bluetooth wireless interface driver: btusb type: USB
Report: rfkill ID: hci0 state: up address: see --recommends
Drives:
Local Storage: total: 931.53 GiB used: 10.26 GiB (1.1%)
ID-1: /dev/nvme0n1 vendor: Kingston model: SNVS500G size: 465.76 GiB
ID-2: /dev/sda vendor: Western Digital model: WD3200AAJS-56B4A0
size: 298.09 GiB
ID-3: /dev/sdb vendor: KingSpec model: Q-180 size: 167.68 GiB
Partition:
ID-1: / size: 464.78 GiB used: 10.26 GiB (2.2%) fs: btrfs
dev: /dev/nvme0n1p2
ID-2: /boot/efi size: 998 MiB used: 576 KiB (0.1%) fs: vfat
dev: /dev/nvme0n1p1
ID-3: /home size: 464.78 GiB used: 10.26 GiB (2.2%) fs: btrfs
dev: /dev/nvme0n1p2
ID-4: /var/log size: 464.78 GiB used: 10.26 GiB (2.2%) fs: btrfs
dev: /dev/nvme0n1p2
Swap:
Alert: No swap data was found.
Sensors:
System Temperatures: cpu: 35.0 C mobo: N/A gpu: nvidia temp: 39 C
Fan Speeds (RPM): N/A gpu: nvidia fan: 29%
Info:
Processes: 236 Uptime: 38m Memory: available: 15.46 GiB
used: 3.28 GiB (21.2%) Shell: Bash inxi: 3.3.27
mbod
5
This is what I thought. Please try the regular Arch kernel instead.
And I suggest you create a bug report for linux-zen:
1 Like
Thank you for your interest and help.
swh
7
Same issue here running zen
Kernel. Thanks for pointing out!
Yeah, I confirm this is an issue of Zen kernel
only