Manjaro becomes slow after few hours.

Support XFCE
#1

Hello,
I used to run Ubuntu, then i decided to install Manjaro XFCE.
Mostly becouze i read that Manjaro XFCE runs better.

But i am running into problems i don’t use to have before.
I have googled, but can’t find much about it:

I have 2 problems:
1.My laptop runs slower after a hour of use, everything becomes sluggish. Openings browser and small apps happen very slowely and sometimes things get a bit stuck
(In taskmanager the cpu and ram usage is low, so can’t find a reason )

  1. Internet sometimes stops working, still connected to Wi-Fi. But it doesn’t load pages.

As i said i googled the problems before, i have seen poeple asking for specs: So here are my specs:

System:
Host: pakos-hppaviliong7notebookpc Kernel: 5.9.16-1-MANJARO x86_64
bits: 64 Desktop: Xfce 4.16.0 Distro: Manjaro Linux
Machine:
Type: Laptop System: Hewlett-Packard product: HP Pavilion G7 Notebook PC
v: 0593110000204610000620100 serial: CNF1260PFG
Mobo: Hewlett-Packard model: 1672 v: 09.24 serial: PCEKV111Z0A02M
BIOS: Hewlett-Packard v: F.12_M1 date: 04/08/2011
CPU:
Info: Dual Core model: Intel Core i5-2520M bits: 64 type: MT MCP
L2 cache: 3 MiB
Speed: 1049 MHz min/max: 800/3200 MHz Core speeds (MHz): 1: 1049 2: 1229
3: 896 4: 798
Graphics:
Device-1: Intel 2nd Generation Core Processor Family Integrated Graphics
driver: i915 v: kernel
Device-2: AMD Seymour [Radeon HD 6400M/7400M Series] driver: radeon
v: kernel
Device-3: Chicony HP Integrated Webcam type: USB driver: uvcvideo
Display: server: x . Org 1.20.10 driver: loaded: ati,intel,radeon
unloaded: modesetting resolution: 1600x900~60Hz
OpenGL: renderer: Mesa DRI Intel HD Graphics 3000 (SNB GT2)
v: 3.3 Mesa 20.3.3
Audio:
Device-1: Intel 6 Series/C200 Series Family High Definition Audio
driver: snd_hda_intel
Sound Server: ALSA v: k5.9.16-1-MANJARO
Network:
Device-1: Intel Centrino Wireless-N 1000 [Condor Peak] driver: iwlwifi
IF: wlo1 state: up mac: 8c:a9:82:72:e0:86
Device-2: Realtek RTL810xE PCI Express Fast Ethernet driver: r8169
IF: eno1 state: down mac: 2c:27:d7:c4:66:70
IF-ID-1: tun0 state: unknown speed: 10 Mbps duplex: full mac: N/A
Drives:
Local Storage: total: 465.76 GiB used: 257.43 GiB (55.3%)
ID-1: /dev/sda vendor: Samsung model: SSD 850 EVO 500GB size: 465.76 GiB
Partition:
ID-1: / size: 47.81 GiB used: 10.66 GiB (22.3%) fs: ext4 dev: /dev/sda1
ID-2: /boot size: 511 MiB used: 58.6 MiB (11.5%) fs: vfat dev: /dev/sda4
ID-3: /home size: 47.81 GiB used: 5.46 GiB (11.4%) fs: ext4 dev: /dev/sda2
Swap:
ID-1: swap-1 type: partition size: 9.77 GiB used: 0 KiB (0.0%)
dev: /dev/sda3
Sensors:
System Temperatures: cpu: 76.0 C mobo: N/A gpu: radeon temp: 67.0 C
Fan Speeds (RPM): N/A
Info:
Processes: 228 Uptime: 24m Memory: 5.75 GiB used: 2.73 GiB (47.4%)
Shell: Bash inxi: 3.2.02

#2

That could be a reason I guess.

#3

That’s weird, i don’t know what to say about that.
I have opened up my laptop 12 months ago to clean the dust, and even redo the heatsink installation with new thermal compound… (artic-mx-4.)

I am going to look into this a bit more…
These old laptops from hp, are known to have bad cooling.

#4

Some suggestions where to look.

Check for error messages written to the journal, x-org log, and if there are any core dumps:

journalctl -b0 -p err
coredumpctl
less /var/log/Xorg.0.log

Start a monitor (any noticeable cpu hogs)

htop
# or
xfce4-taskmanager

Some folks have found a solution by deleting session cache. I had some weirdness and just deleted everything under .cache. You might want to go to Settings Manager > Session and Startup > Current Session and remove any saved sessions.

rm -rf ~/.cache/sessions
#5

So before i take apart the laptop to clean the dust…

Can you guyz atleast help me fix the sudden slow internet speed / totally not loading pages at all issue. (which by the way is totally unrelated to my heating issue)

#6

Bump.

Laptop is really unusable this way, still need help with my Internet.

#7

If you use Firefox, give us:

grep -oP '},"name":"\K[^"]+' ~/.mozilla/firefox/*.*default*/addons.json

In addition, did you activate webrender ?

Anyhow, if your PC is on fire, it won’t run faster with a soft optimization…

#8

Not using Firefox, so no i did not activate webrender.

As i mentioned before, i am currently working on the heat issue…

But i need a fix for the slow internet. I can assure you, that the slow internet behavior has nothing to do with the heating issue.

Edit:

I remember now having the same issue back then when i started using ubuntu.
I had to disable the “n” at the end of “wifi 802.11”… Becouze that was couzing a bug.

I have no idea how to disable that in Manjaro…

#9

That may be the problem :stuck_out_tongue_winking_eye:

#10

So happy i left this distro…
You know what should be illegal? This distro!!

I have no idea how you guyz can claim that this distro is userfriendly.
The amount of headaches i got… And the support is near sh*t!!!

#11

That’s not supported - maybe try the linux54 LTS kernel instead, also have a go with the newest kernel (5.10.15-1) which is linux510.

Also be sure your laptop isn’t clogged with fluff - it’s warm enough, I think, to be unhappy.