Internet keeps disconnecting randomly (I switched to Ethernet and it is still hapening) | Linux Mint Community🍵 | Page 1

feral ivy Nov 25, 2023, 9:56 PM

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Please help SOS

solid pier Aug 8, 2024, 4:21 PM

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Have had this issue aswell, did you manage to find a fix for it?

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@feral ivy

undone comet Aug 8, 2024, 5:08 PM

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do you have network manager and dhcpcd working properly in your system?

small plank Aug 8, 2024, 5:38 PM

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Might want to have dmesg -w running in terminal and see what it might reveal

solid pier Aug 9, 2024, 6:24 PM

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small plank Might want to have `dmesg -w` running in terminal and see what it might reveal

firmware failed to leave lps state
failed to send h2c command

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For some reason I don't have these kind of issues when working with Arch or live CD Mint

solid pier Aug 9, 2024, 6:46 PM

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solid pier firmware failed to leave lps state failed to send h2c command

Yea checking in live cd Mint this error does not pop up

solid pier Aug 9, 2024, 7:14 PM

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undone comet do you have network manager and dhcpcd working properly in your system?

Oh yea they are set as default settings

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In fact it's like now 1 year I attempt to troubleshoot this issue

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Fresh installed mint a lot of times

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And always gives such error

undone comet Aug 9, 2024, 7:15 PM

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try to see if your modem isnt hard locked

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or some weird conf

solid pier Aug 9, 2024, 7:16 PM

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undone comet try to see if your modem isnt hard locked

To be fair I believe that is not the issue, when I use Arch (With Plasma or Hyprland) this issue never pops out

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Or even when I use Mint Live CD

undone comet Aug 9, 2024, 7:16 PM

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it is probably a system conf

solid pier Aug 9, 2024, 7:19 PM

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You think it might aswell be some setting that gets changed when Mint is installed compared to the Live CD ISO?

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If that's the issue I should try re-installing mint again but with WiFi off

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So it should not install updates or do anything but rather just copy the live USB config

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Ight I got a fresh install, I will now connect it to Wifi and leave dmesg -w on

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As of now it seem to be working as intended

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i will refrain from updating

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Right so, at a certain point after working for a good while it just started printing

rtw_8822ce 000:01:00.0: PCIe Bus Error: severity=Uncorrectable (Non-fatal), type=Transaction Layer, (Requester ID)
rtw_8822ce 000:01:00.0: device [10ec:c822] error status/mask=00004000/00400000
rtw_8822ce 000:01:00.0: AER: can't recover (no error_detected callback)
pcieport 0000:00:1c.0: AER: device recovery failed

# AFTER THIS POINT ITS ALL LOOPED
rtw_8822ce 000:01:00.0: firmware failed to leave lps state
rtw_8822ce 000:01:00.0: failed to send h2c command

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Nope it's not a power management issue, I disabled wifi power management already

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Tried a lot of times

small plank Aug 9, 2024, 9:01 PM

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solid pier Nope it's not a power management issue, I disabled wifi power management already

How did you disable it?

solid pier Aug 9, 2024, 9:02 PM

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small plank How did you disable it?

/etc/NetworkManager/conf.d/defaultfilething.config and set it to 2, then sudo iwconfig wlo1 power off then sudo systemctl restart NetworkManager.service

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Oh and also restarted the laptop like once after updating

small plank Aug 9, 2024, 9:08 PM

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Is this a kernel module or did you install something from gihtub?

solid pier Aug 9, 2024, 9:14 PM

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no thats a default settings apparently for laptops with NetworkManager

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/etc/NetworkManager/conf.d/default-wifi-powersave-on.conf

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Infact if I write "iwconfig"

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It says "power-management:off"

solid pier Aug 9, 2024, 9:31 PM

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@small plank At this point should I try installing Lwfinger's rtw8822ce driver?

small plank Aug 9, 2024, 9:33 PM

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What kernel are you using?

solid pier Aug 9, 2024, 9:35 PM

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Default wilma's

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Linux 6.8

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6.8.8-40-generic

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to be precise

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The thing that made me feel weird about it is that when I use Linux Mint in live cd or I use an Arch installation, it does never give me such issues with WiFi

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(Arch including Arch and EOS)

small plank Aug 9, 2024, 9:44 PM

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I am not sure what is causing it, the one kernel bug report showed that disabling wifi power management fixed it and it isn't a firmware issue as that hasn't changed in over a year

cunning urchin Aug 9, 2024, 9:51 PM

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for Marshin's case, it's breaking on Ethernet also

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that would drive me nuts

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id smash it

solid pier Aug 9, 2024, 9:52 PM

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small plank I am not sure what is causing it, the one kernel bug report showed that disablin...

I did two things that might have fixed the issue:
I followed this guide at point 7 https://easylinuxtipsproject.blogspot.com/p/realtek.html#ID9
And disabled all sort of power management from Mint's settings app
It seem to be fixed now but I'm running dmesg -w in the background just in case

Realtek wireless chipset: install the right driver

Easy tips, tweaks and tricks for Linux Mint and Ubuntu, both for beginners and for advanced users. Complete starter's guide with simple how-to's.

cunning urchin Aug 9, 2024, 9:52 PM

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might be renewing (and failing to) leases on DHCP

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and renewing them too often

solid pier Aug 9, 2024, 9:53 PM

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cunning urchin might be renewing (and failing to) leases on DHCP

Yea I also read in the Arch forum that you should never use dhcpcd, iwd and NetworkManager at the same time

cunning urchin Aug 9, 2024, 9:53 PM

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i'm slipping back into the bushes now.

solid pier Aug 9, 2024, 10:25 PM

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@small plank It might seem that installing lwfinger's drivers fixed that

undone comet Aug 10, 2024, 3:39 AM

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solid pier Yea I also read in the Arch forum that you should never use dhcpcd, iwd and Netw...

I use dhcpcd with NetworkManager

feral ivy Aug 10, 2024, 11:21 PM

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Damn I didn't expect this thread to magically revive

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Alright when I get home I'll start working with yall

#Internet keeps disconnecting randomly (I switched to Ethernet and it is still hapening)