Hallo Zusammen,
seit dem Kernel 4.14 verbraucht systemd-udevd 20-50% der CPU.
Es sieht so aus als ob ständig etwas ein- und ausgebunden wird:
udevadm monitor -k
monitor will print the received events for:
KERNEL - the kernel uevent
KERNEL[5115.503770] unbind /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0 (usb)
KERNEL[5115.522095] bind /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0 (usb)
KERNEL[5115.524338] unbind /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0 (usb)
KERNEL[5115.532659] bind /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0 (usb)
So läuft die Ausgabe immer weiter.
Beim 4.13. Kernel habe ich das Problem nicht.
Hat jemand ein Idee woran das liegen könnte?
Mein Systemdaten sind:
inxi -v2
System: Host: siductionbox Kernel: 4.14.8-towo.2-siduction-amd64 x86_64 bits: 64
Desktop: KDE Plasma 5.10.5
Distro: siduction 12.2.0 Riders on the Storm - kde - (201212092131)
Machine: Device: portable System: Dell product: Studio 1555 v: A12 serial: 8K13XK1
Mobo: Dell model: 0C234M v: A12 serial: .8K13XK1.CN486439B70898.
BIOS: Dell v: A12 date: 08/11/2010
Battery BAT0: charge: 3.2 Wh 99.3% condition: 3.2/5.2 Wh (62%)
CPU: Dual core Intel Core2 Duo T6600 (-MCP-) speed: 2200 MHz (max)
Graphics: Card: Advanced Micro Devices [AMD/ATI] RV710/M92 [Mobility Radeon HD 4530/4570/545v]
Display Server: x11 (X.Org 1.19.5 )
drivers: ati,radeon (unloaded: modesetting,fbdev,vesa)
Resolution: 1920x1080@60.01hz
OpenGL: renderer: AMD RV710 (DRM 2.50.0 / 4.14.8-towo.2-siduction-amd64, LLVM 5.0.1)
version: 3.3 Mesa 17.3.1
Network: Card-1: Intel Ultimate N WiFi Link 5300 driver: iwlwifi
Card-2: Broadcom Limited NetLink BCM5784M Gigabit Ethernet PCIe driver: tg3
Drives: HDD Total Size: 250.1GB (91.6% used)
ID-1: model: Samsung_SSD_840
Info: Processes: 243 Uptime: 1:32 Memory: 2269.2/3918.8MB
Client: Shell (bash) inxi: 2.3.45
lsusb
Bus 008 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 007 Device 003: ID 0c45:63ea Microdia
Bus 007 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 001 Device 005: ID 413c:8156 Dell Computer Corp. Wireless 370 Bluetooth Mini-card
Bus 001 Device 004: ID 413c:8158 Dell Computer Corp. Integrated Touchpad / Trackstick
Bus 001 Device 003: ID 413c:8157 Dell Computer Corp. Integrated Keyboard
Bus 001 Device 002: ID 0a5c:4500 Broadcom Corp. BCM2046B1 USB 2.0 Hub (part of BCM2046 Bluetooth)
Bus 001 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Tschüs
drgg