Finalement ça ne fonctionne pas si bien que ça avec le lts. A la longue j'ai le même problème.
Je connecte la carte avec NetworkManager sous cinnamon.
Différent message d'erreur:
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[28758.527193] ath: phy0: Failed to wakeup in 500us
[28758.732297] ath: phy0: RX failed to go idle in 10 ms RXSM=0xffffffff
[28758.743319] ath: phy0: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
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[28715.944598] ath: phy0: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
[28715.944601] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up
[28716.049952] ath: phy0: Chip reset failed
[28716.049954] ath: phy0: Unable to reset channel, reset status -22
[28716.049969] ath: phy0: Unable to set channel
[28716.116283] ath: phy0: DMA failed to stop in 10 ms AR_CR=0xffffffff AR_DIAG_SW=0xffffffff DMADBG_7=0xffffffff
[28716.116286] ath: phy0: Could not stop RX, we could be confusing the DMA engine when we start RX up
[28716.221647] ath: phy0: Chip reset failed
[28716.221649] ath: phy0: Unable to reset channel, reset status -22
[28716.221667] ath: phy0: Unable to set channel
Il y a deux carte réseau: une ethernet et wifi.
La wifi:
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[lolo-arch@emachine ~]$ hwinfo --netcard
25: PCI 200.0: 0282 WLAN controller
[Created at pci.328]
Unique ID: qru8.bYs6DBGY6OA
Parent ID: 8otl.AOAgpcYnKGC
SysFS ID: /devices/pci0000:00/0000:00:04.0/0000:02:00.0
SysFS BusID: 0000:02:00.0
Hardware Class: network
Model: "Atheros AR9285 Wireless Network Adapter (PCI-Express)"
Vendor: pci 0x168c "Atheros Communications Inc."
Device: pci 0x002b "AR9285 Wireless Network Adapter (PCI-Express)"
SubVendor: pci 0x105b "Foxconn International, Inc."
SubDevice: pci 0xe016
Revision: 0xff
Driver: "ath9k"
Driver Modules: "ath9k", "ath9k"
Device File: wlp2s0
Features: WLAN
Memory Range: 0x91100000-0x9110ffff (rw,non-prefetchable)
IRQ: 16 (397052 events)
HW Address: 78:e4:00:01:c4:4f
Link detected: no
WLAN channels: 1 2 3 4 5 6 7 8 9 10 11 12 13
WLAN frequencies: 2.412 2.417 2.422 2.427 2.432 2.437 2.442 2.447 2.452 2.457 2.462 2.467 2.472
WLAN encryption modes: WEP40 WEP104 TKIP CCMP
WLAN authentication modes: open sharedkey wpa-psk wpa-eap
Module Alias: "pci:v0000168Cd0000002Bsv0000105Bsd0000E016bc02sc80i00"
Driver Info #0:
Driver Status: ath9k is active
Driver Activation Cmd: "modprobe ath9k"
Config Status: cfg=new, avail=yes, need=no, active=unknown
Attached to: #9 (PCI bridge)
Tu as déjà eu ce chipset?
Au cas ou:
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[lolo-arch@emachine ~]$ ip link show
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN mode DEFAULT group default
link/loopback 00:00:00:00:00:00 brd 00:00:00:00:00:00
2: enp8s0: <NO-CARRIER,BROADCAST,MULTICAST,UP> mtu 1500 qdisc fq_codel state DOWN mode DEFAULT group default qlen 1000
link/ether 70:5a:b6:d5:1f:dd brd ff:ff:ff:ff:ff:ff
3: wlp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc mq state UP mode DORMANT group default qlen 1000
link/ether 78:e4:00:01:c4:4f brd ff:ff:ff:ff:ff:ff