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Hi I'm new with Arch and after have followed the guide for the installation i had wifi issue. Currently everything runs well, i have deepin as desktop enviroment, I-m using ethernet cable. If i try to connect my wifi... the system displays some errors... When i set the interface up it stays down..
: ip link set wlp3s0 up
:dmesg
[ 1662.702501] pcieport 0000:00:1d.2: AER: Multiple Corrected error received: id=00ea
[ 1662.702520] pcieport 0000:00:1d.2: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00ea(Receiver ID)
[ 1662.702534] pcieport 0000:00:1d.2: device [8086:9d1a] error status/mask=00000081/00002000
[ 1662.702543] pcieport 0000:00:1d.2: [ 0] Receiver Error (First)
[ 1662.702550] pcieport 0000:00:1d.2: [ 7] Bad DLLP
[ 1662.702560] pcieport 0000:00:1d.2: AER: Multiple Corrected error received: id=00ea
[ 1662.702571] pcieport 0000:00:1d.2: can't find device of ID00ea
[ 1662.739785] pcieport 0000:00:1d.2: AER: Multiple Corrected error received: id=00ea
[ 1662.739792] pcieport 0000:00:1d.2: PCIe Bus Error: severity=Corrected, type=Physical Layer, id=00ea(Receiver ID)
[ 1662.739795] pcieport 0000:00:1d.2: device [8086:9d1a] error status/mask=00000001/00002000
[ 1662.739797] pcieport 0000:00:1d.2: [ 0] Receiver Error (First)
[ 1663.352042] IPv6: ADDRCONF(NETDEV_UP): wlp3s0: link is not ready
I can't figure out what is the problem..
I don't know if it can be usefull but i use Qualcomm Atheros QCA9377
And the driver is ath10k_pci
that is all, I'm here for each kind of question! Thank you
Last edited by valgio (2017-12-02 12:22:17)
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What's the output of
systemctl list-unit-files --state=enabled
systemctl list-units | grep -iE '(net|dhcp|wpa|conn|wicd)'
Also the dmesg is a rather meaningless excerpt, mostly indicating a wonky PCI bus (where it's not even clear whether the port somehow relates to your wifi)
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Thank you for the replay
the first command shows:
UNIT FILE STATE
autovt@.service enabled
display-manager.service enabled
getty@.service enabled
lightdm.service enabled
remote-fs.target enabled
5 unit files listed.
the output of second is :
sys-devices-pci0000:00-0000:00:1d.2-0000:03:00.0-net-wlp3s0.device loaded active plugged QCA9377 802.11ac Wireless Network Adapter
sys-devices-pci0000:00-0000:00:1d.3-0000:04:00.1-net-enp4s0f1.device loaded active plugged RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
sys-subsystem-net-devices-enp4s0f1.device loaded active plugged RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
sys-subsystem-net-devices-wlp3s0.device loaded active plugged QCA9377 802.11ac Wireless Network Adapter
dhcpcd.service loaded active running dhcpcd on all interfaces
network.target loaded active active Network
Last edited by valgio (2017-12-01 09:36:07)
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Stop dhcpcd.service, but either you screwed up the first command or your system is completely broken.
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Sorry i typed wrong. I'll correct
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Again: if you attempt to do a manual WIFI connection, you need to stop the dhcpcd service first.
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Ok now it works, thank!
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