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#1 2018-09-01 19:29:50

zrchuser
Member
Registered: 2018-09-01
Posts: 14

Lose control when set wireless interface up

I'm trying to set up a wireless connection, but when I try

 ip link set my-interface up 

I get an infinite loop with

 ... pcieport ... Error ... 

I am unable to stop it, or read anything, I can only shutdown. There is no problem with the ethernet connection otherwise
If anyone has an idea it will be appreciated, thanks

Last edited by zrchuser (2018-09-01 19:30:45)

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#2 2018-09-01 19:49:01

Trilby
Inspector Parrot
Registered: 2011-11-29
Posts: 29,442
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Re: Lose control when set wireless interface up

Is that the actual output, with elipses?  If not, please post the actual output.

You can redirect it to a file:

ip link set INTERFACE up >~/ip.log 2>&1

"UNIX is simple and coherent..." - Dennis Ritchie, "GNU's Not UNIX" -  Richard Stallman

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#3 2018-09-01 19:58:47

zrchuser
Member
Registered: 2018-09-01
Posts: 14

Re: Lose control when set wireless interface up

No the actual output is my screen completely obfuscated with lines with  ... (something like a time counter)... pcieport ... Error
even with your command I get the same result, and no way to stop the process

Last edited by zrchuser (2018-09-01 19:58:58)

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#4 2018-09-01 19:59:41

zrchuser
Member
Registered: 2018-09-01
Posts: 14

Re: Lose control when set wireless interface up

there is messages but I can not read them

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#5 2018-09-01 20:05:14

seth
Member
Registered: 2012-09-03
Posts: 49,978

Re: Lose control when set wireless interface up

The messages are from the kernel and show up because your on the console VT.
Try to switch to a different VT (ctrl+alt+F*) or do this in a VTE on a graphical environment.
There check the output of dmesg.

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#6 2018-09-01 20:10:49

zrchuser
Member
Registered: 2018-09-01
Posts: 14

Re: Lose control when set wireless interface up

I don't have graphical environment on my machine, I already tried to switch using ctrl+alt+F2 but it does not work, it seems that the keyboard does not respond

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#7 2018-09-01 20:14:58

seth
Member
Registered: 2012-09-03
Posts: 49,978

Re: Lose control when set wireless interface up

Try to make a photo (with a camera, only post a link here) - if the environment is sufficiently bright, you should easily stay < 16ms open lens (ie. get a static, readable image) - in doubt try again.

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#8 2018-09-01 20:17:11

loqs
Member
Registered: 2014-03-06
Posts: 17,192

Re: Lose control when set wireless interface up

Have you checked the journal after reboot to see if the messages were captured there if so you could post them using the wired connection.

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#9 2018-09-01 21:12:12

zrchuser
Member
Registered: 2018-09-01
Posts: 14

Re: Lose control when set wireless interface up

I manage to take some photos :

Edit : files are no more available, I will update them when I have access to my machine

Last edited by zrchuser (2018-09-25 09:33:12)

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#10 2018-09-01 21:24:37

seth
Member
Registered: 2012-09-03
Posts: 49,978

Re: Lose control when set wireless interface up

Add "pci=noaer" to ther kernel paramters to suppress those messages.
However, there seems at least a problem.
Let's see whether it's the interface or whether the wifi interferes w/ sth. else: "lspci -nn"

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#11 2018-09-02 08:52:57

zrchuser
Member
Registered: 2018-09-01
Posts: 14

Re: Lose control when set wireless interface up

thanks to your suggest it works adding "pci=noaer" to the kernel parameters, and I manage to set up my connection, i will try to give you the result of lspci -nn

Last edited by zrchuser (2018-09-02 08:53:10)

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#12 2018-09-02 13:35:49

seth
Member
Registered: 2012-09-03
Posts: 49,978

Re: Lose control when set wireless interface up

To stress this: this is NOT a fix to whatever the underlying problem is! You're simply hiding the error!

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#13 2018-09-04 10:22:55

zrchuser
Member
Registered: 2018-09-01
Posts: 14

Re: Lose control when set wireless interface up

Yep, sorry for the late answer, here is the result:

 lspci -nn
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen Core Processor Host Bridge/DRAM Registers [8086:5904] (rev 02)
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics 620 [8086:5916] (rev 02)
00:08.0 System peripheral [0880]: Intel Corporation Xeon E3-1200 v5/v6 / E3-1500 v5 / 6th/7th Gen Core Processor Gaussian Mixture Model [8086:1911]
00:14.0 USB controller [0c03]: Intel Corporation Sunrise Point-LP USB 3.0 xHCI Controller [8086:9d2f] (rev 21)
00:14.2 Signal processing controller [1180]: Intel Corporation Sunrise Point-LP Thermal subsystem [8086:9d31] (rev 21)
00:16.0 Communication controller [0780]: Intel Corporation Sunrise Point-LP CSME HECI #1 [8086:9d3a] (rev 21)
00:17.0 SATA controller [0106]: Intel Corporation Sunrise Point-LP SATA Controller [AHCI mode] [8086:9d03] (rev 21)
00:1c.0 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #1 [8086:9d10] (rev f1)
00:1c.4 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #5 [8086:9d14] (rev f1)
00:1c.5 PCI bridge [0604]: Intel Corporation Sunrise Point-LP PCI Express Root Port #6 [8086:9d15] (rev f1)
00:1f.0 ISA bridge [0601]: Intel Corporation Intel(R) 100 Series Chipset Family LPC Controller/eSPI Controller - 9D4E [8086:9d4e] (rev 21)
00:1f.2 Memory controller [0580]: Intel Corporation Sunrise Point-LP PMC [8086:9d21] (rev 21)
00:1f.3 Audio device [0403]: Intel Corporation Sunrise Point-LP HD Audio [8086:9d71] (rev 21)
00:1f.4 SMBus [0c05]: Intel Corporation Sunrise Point-LP SMBus [8086:9d23] (rev 21)
3a:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTL8411B PCI Express Card Reader [10ec:5287] (rev 01)
3a:00.1 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 12)
3b:00.0 Network controller [0280]: Intel Corporation Wireless 8265 / 8275 [8086:24fd] (rev 78)

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#14 2018-09-12 13:59:59

seth
Member
Registered: 2012-09-03
Posts: 49,978

Re: Lose control when set wireless interface up

Hi, being late myself and now we lost the images you uploaded ;-)
So i can't compare the IDs, can you re-up  the images?

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#15 2018-09-20 08:11:15

zrchuser
Member
Registered: 2018-09-01
Posts: 14

Re: Lose control when set wireless interface up

Ok I managed to launch it via VirtualBox I'm trying to take a screenshot

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#16 2018-09-25 09:44:09

zrchuser
Member
Registered: 2018-09-01
Posts: 14

Re: Lose control when set wireless interface up

I can not reproduce the error because I am currently working on an new harwdare and don't have access to the previous one, I will let youn know if I have access to it again.

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