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#51 2019-11-20 15:14:52

vitiok78
Member
Registered: 2019-10-16
Posts: 2

Re: [Solved] No more wired connections

Switching from "Full Duplex" to "Half Duplex" and back in KDE network settings after boot and connection starts working. Maybe it will help someone.

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#52 2019-11-27 23:14:09

Toad King
Member
Registered: 2019-09-29
Posts: 1

Re: [Solved] No more wired connections

Switching from automatic speed negotiation to half duplex like vitiok78 posted worked for me as well. However, I'm still able to get gigabit speeds which seems weird because AFAIK gigabit ethernet only has a full-duplex mode.

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#53 2019-12-02 07:12:20

zebulon
Member
Registered: 2008-10-20
Posts: 306

Re: [Solved] No more wired connections

zebulon wrote:

Interestingly, kernel linux-ck has the same problem, but not linux-lqx. Has anyone tried linux-zen (lqx is derived from it)?

Responding to myself: new linux-lqx 5.4.1 kernel is now affected by the bug.

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#54 2019-12-04 14:00:28

chazy
Member
Registered: 2019-10-11
Posts: 7

Re: [Solved] No more wired connections

Just confirming, updated to 5.4.1 and the bug is still there.

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#55 2019-12-04 14:49:17

loqs
Member
Registered: 2014-03-06
Posts: 10,973

Re: [Solved] No more wired connections

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#56 2019-12-06 19:56:56

ViikkeE
Member
Registered: 2019-12-06
Posts: 2

Re: [Solved] No more wired connections

loqs wrote:

Didn't work for me at least

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#57 2019-12-06 21:52:28

loqs
Member
Registered: 2014-03-06
Posts: 10,973

Re: [Solved] No more wired connections

ViikkeE what NIC did it not work with?

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#58 2019-12-09 18:53:58

kadafax
Member
Registered: 2017-03-25
Posts: 7

Re: [Solved] No more wired connections

chazy wrote:

Just confirming, updated to 5.4.1 and the bug is still there.

5.4.2 bug is still present sad

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#59 2019-12-09 19:19:45

Fixed
Member
Registered: 2005-08-09
Posts: 200

Re: [Solved] No more wired connections

kadafax wrote:
chazy wrote:

Just confirming, updated to 5.4.1 and the bug is still there.

5.4.2 bug is still present sad

Confirming


XFCE4 under ARCH64 on Sager and MacBook Air laptops

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#60 2019-12-13 18:02:54

ViikkeE
Member
Registered: 2019-12-06
Posts: 2

Re: [Solved] No more wired connections

I218-V

It works now in 5.4.3 without the patch.

Last edited by ViikkeE (2019-12-13 18:46:01)

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#61 2019-12-13 19:14:08

kadafax
Member
Registered: 2017-03-25
Posts: 7

Re: [Solved] No more wired connections

Not here sad
5.4.3 and I219-V

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#62 2019-12-13 19:30:20

zebulon
Member
Registered: 2008-10-20
Posts: 306

Re: [Solved] No more wired connections

ViikkeE wrote:

I218-V

It works now in 5.4.3 without the patch.

Not for me with Linux arch 5.4.3-1-ck, I still need to systemctl restart NetworkManager to activate the connection.
I read the cause of this issue was multi-factorial, making it difficult to diagnose.

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#63 2019-12-14 10:56:07

Fixed
Member
Registered: 2005-08-09
Posts: 200

Re: [Solved] No more wired connections

ViikkeE wrote:

I218-V

It works now in 5.4.3 without the patch.

Not for me.


XFCE4 under ARCH64 on Sager and MacBook Air laptops

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#64 2020-01-06 10:06:24

keibak
Member
Registered: 2017-05-24
Posts: 29

Re: [Solved] No more wired connections

Toad King wrote:

Switching from automatic speed negotiation to half duplex like vitiok78 posted worked for me as well. However, I'm still able to get gigabit speeds which seems weird because AFAIK gigabit ethernet only has a full-duplex mode.

Interestingly disabling Automatic negotiation and setting speed 1000MBit/s with full duplex manually provides a stable wired connection.

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#65 2020-01-06 12:20:14

loqs
Member
Registered: 2014-03-06
Posts: 10,973

Re: [Solved] No more wired connections

https://bugs.archlinux.org/task/64018 should be fixed by https://patchwork.ozlabs.org/patch/1217709/
Edit:
Fix for 64018 has been applied to 5.4.10.arch1-1

Last edited by loqs (2020-01-09 16:19:32)

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#66 2020-01-10 12:44:19

mkbodanu4
Member
Registered: 2016-10-31
Posts: 6

Re: [Solved] No more wired connections

with 5.4.10.arch1-1 bug seems to be gone, but connection on boot takes about 3-4 seconds, not instant like with previous working version - 5.2.14.arch2-1

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#67 2020-01-11 22:14:03

keibak
Member
Registered: 2017-05-24
Posts: 29

Re: [Solved] No more wired connections

mkbodanu4 wrote:

with 5.4.10.arch1-1 bug seems to be gone, but connection on boot takes about 3-4 seconds, not instant like with previous working version - 5.2.14.arch2-1

Wired connections seem to work again. Latest kernel did the trick.

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#68 2020-01-14 08:34:53

kadafax
Member
Registered: 2017-03-25
Posts: 7

Re: [Solved] No more wired connections

Confirming: I219-V + 5.4.11-arch1-1 = bug is gone !

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