| TooTechie |
02-09-2017 10:43 PM |
xorg & nemo using 100% cpu
Hi Folks,
I'm a born-again linux newb. By that I mean that I used to run Red Hat back in the day (1990s) with decent proficiency and have just recently come back to linux from evil Windows (I still have Windows 10 set up as a dual boot option in Ubuntu's grub menu, but haven't logged into it in a while).
I'm running Ubuntu 16.04 with Cinnamon desktop environment 3.2.8-1~xenial0 on an HP Envy x360 Laptop.
I've worked through some issues and got everything working with one exception: When I come back to my computer after not using it for a few hours the mouse lags a bit with almost a stutter. This caused me to check out what was using the cpu so I checked top and it showed xorg using around 50% cpu and nemo also around 50%.
Nemo appears to be the "file manager" like nautilus that cinnamon uses and for whatever reason nemo uses all available CPU power and the laptop heats up/gets very warm to the touch. If I type killall nemo both xorg and nemo go to 0 cpu, but then eventually I come back to the same problem like a memory leak.
Has anyone experienced this or have any idea what could be causing this?
Additional info about my setup:
parted -l
Code:
Model: ATA WDC WD10SPCX-60K (scsi)
Disk /dev/sda: 1000GB
Sector size (logical/physical): 512B/4096B
Partition Table: gpt
Disk Flags:
Number Start End Size File system Name Flags
1 1049kB 538MB 537MB fat32 EFI System Partition boot, esp
2 538MB 537GB 537GB ext4
3 537GB 537GB 16.8MB Microsoft reserved partition msftres
4 537GB 992GB 454GB ntfs Basic data partition msftdata
5 992GB 1000GB 8499MB linux-swap(v1)
df -m | grep sda
Code:
/dev/sda2 503839 14177 464047 3% /
/dev/sda1 511 29 483 6% /boot/efi
inxi -Fxz
Code:
System: Host: x360-m6 Kernel: 4.4.0-62-generic x86_64 (64 bit gcc: 5.4.0)
Desktop: Cinnamon 3.2.8 (Gtk 3.18.9-1ubuntu3.1) Distro: Ubuntu 16.04 xenial
Machine: System: HP (portable) product: HP ENVY x360 m6 Convertible v: Type1ProductConfigId
Mobo: HP model: 80D0 v: 84.28 Bios: Insyde v: F.17 date: 11/03/2015
CPU: Dual core Intel Core i7-6500U (-HT-MCP-) cache: 4096 KB
flags: (lm nx sse sse2 sse3 sse4_1 sse4_2 ssse3 vmx) bmips: 10367
clock speeds: max: 3100 MHz 1: 495 MHz 2: 499 MHz 3: 497 MHz 4: 499 MHz
Graphics: Card-1: Intel Sky Lake Integrated Graphics bus-ID: 00:02.0
Card-2: NVIDIA GM108M [GeForce 930M] bus-ID: 01:00.0
Display Server: X.Org 1.18.4 driver: nvidia Resolution: 1920x1080@60.00hz
GLX Renderer: GeForce 930M/PCIe/SSE2
GLX Version: 4.5.0 NVIDIA 367.57 Direct Rendering: Yes
Audio: Card Intel Sunrise Point-LP HD Audio driver: snd_hda_intel bus-ID: 00:1f.3
Sound: Advanced Linux Sound Architecture v: k4.4.0-62-generic
Network: Card-1: Intel Wireless 7265 driver: iwlwifi bus-ID: 02:00.0
IF: wlp2s0 state: up mac: <filter>
Card-2: Realtek RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
driver: r8169 v: 2.3LK-NAPI port: 3000 bus-ID: 03:00.0
IF: enp3s0 state: down mac: <filter>
Drives: HDD Total Size: 1000.2GB (2.3% used)
ID-1: /dev/sda model: WDC_WD10SPCX size: 1000.2GB temp: 41C
Partition: ID-1: / size: 493G used: 14G (3%) fs: ext4 dev: /dev/sda2
ID-2: swap-1 size: 8.50GB used: 0.00GB (0%) fs: swap dev: /dev/sda5
RAID: No RAID devices: /proc/mdstat, md_mod kernel module present
Sensors: System Temperatures: cpu: 43.0C mobo: 42.0C gpu: 0.0:44C
Fan Speeds (in rpm): cpu: N/A
Info: Processes: 196 Uptime: 9:21 Memory: 1349.6/7896.8MB
Init: systemd runlevel: 5 Gcc sys: 5.4.0 Client: Shell (bash 4.3.461) inxi: 2.2.35
sudo lshw -C video
Code:
*-display
description: VGA compatible controller
product: Sky Lake Integrated Graphics
vendor: Intel Corporation
physical id: 2
bus info: pci@0000:00:02.0
version: 07
width: 64 bits
clock: 33MHz
capabilities: pciexpress msi pm vga_controller bus_master cap_list rom
configuration: driver=i915_bpo latency=0
resources: irq:282 memory:a2000000-a2ffffff memory:b0000000-bfffffff ioport:5000(size=64)
*-display
description: 3D controller
product: GM108M [GeForce 930M]
vendor: NVIDIA Corporation
physical id: 0
bus info: pci@0000:01:00.0
version: a2
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: driver=nvidia latency=0
resources: irq:296 memory:a3000000-a3ffffff memory:90000000-9fffffff memory:a0000000-a1ffffff ioport:4000(size=128)
glxinfo | grep OpenGL
Code:
OpenGL vendor string: NVIDIA Corporation
OpenGL renderer string: GeForce 930M/PCIe/SSE2
OpenGL core profile version string: 4.5.0 NVIDIA 367.57
OpenGL core profile shading language version string: 4.50 NVIDIA
OpenGL core profile context flags: (none)
OpenGL core profile profile mask: core profile
OpenGL core profile extensions:
OpenGL version string: 4.5.0 NVIDIA 367.57
OpenGL shading language version string: 4.50 NVIDIA
OpenGL context flags: (none)
OpenGL profile mask: (none)
OpenGL extensions:
OpenGL ES profile version string: OpenGL ES 3.2 NVIDIA 367.57
OpenGL ES profile shading language version string: OpenGL ES GLSL ES 3.20
OpenGL ES profile extensions:
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