Cliccando sulla riga "Abilita Wi-Fi" della applet di networkmanager avviene il tentativo di connessione ma fallisce senza alcun messaggio di errore.
Fallisce anche il tentativo di connettermi esplicitamente ad una connessione wifi già configurata (dove tra l'altro la riga sicurezza Wi-Fi è disabilitata [grigia]) Dall'immagine risulta che la rete wifi è nascosta, ignoratelo: le reti di casa non sono nascoste ma il mio networkmanager aveva qualche problema già da prima (quando però si connetteva) e per vedere l'elenco delle reti devo fare clic su "Connetti a rete Wi-Fi nascosta...".
Codice: Seleziona tutto
sudo lshw -C network
*-network
description: Ethernet interface
product: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:02:00.0
logical name: enp2s0
version: 02
serial: 00:1f:16:59:77:bc
size: 10Mbit/s
capacity: 100Mbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list rom ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half latency=0 link=no multicast=yes port=MII speed=10Mbit/s
resources: irq:27 ioport:3000(size=256) memory:d3010000-d3010fff memory:d3000000-d300ffff memory:d6200000-d621ffff
*-network
description: Wireless interface
product: AR242x / AR542x Wireless Network Adapter (PCI-Express)
vendor: Qualcomm Atheros
physical id: 0
bus info: pci@0000:03:00.0
logical name: wlp3s0
version: 01
serial: 00:24:2b:06:8f:b3
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix bus_master cap_list ethernet physical wireless
configuration: broadcast=yes driver=ath5k driverversion=4.4.0-93-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11bg
resources: irq:17 memory:d5100000-d510ffffCodice: Seleziona tutto
ifconfig
enp2s0 Link encap:Ethernet IndirizzoHW 00:1f:16:59:77:bc
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisioni:0 txqueuelen:1000
Byte RX:0 (0.0 B) Byte TX:0 (0.0 B)
lo Link encap:Loopback locale
indirizzo inet:127.0.0.1 Maschera:255.0.0.0
indirizzo inet6: ::1/128 Scope:Host
UP LOOPBACK RUNNING MTU:65536 Metric:1
RX packets:125550 errors:0 dropped:0 overruns:0 frame:0
TX packets:125550 errors:0 dropped:0 overruns:0 carrier:0
collisioni:0 txqueuelen:1
Byte RX:9318447 (9.3 MB) Byte TX:9318447 (9.3 MB)
wlp3s0 Link encap:Ethernet IndirizzoHW 00:24:2b:06:8f:b3
UP BROADCAST MULTICAST MTU:1500 Metric:1
RX packets:0 errors:0 dropped:0 overruns:0 frame:0
TX packets:0 errors:0 dropped:0 overruns:0 carrier:0
collisioni:0 txqueuelen:1000
Byte RX:0 (0.0 B) Byte TX:0 (0.0 B)Codice: Seleziona tutto
iwconfig
enp2s0 no wireless extensions.
lo no wireless extensions.
wlp3s0 IEEE 802.11bg ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=20 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:offCodice: Seleziona tutto
sudo lspci -v | grep -iA15 net
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 02)
Subsystem: Hewlett-Packard Company RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
Physical Slot: 0
Flags: bus master, fast devsel, latency 0, IRQ 27
I/O ports at 3000 [size=256]
Memory at d3010000 (64-bit, prefetchable) [size=4K]
Memory at d3000000 (64-bit, prefetchable) [size=64K]
Expansion ROM at d6200000 [disabled] [size=128K]
Capabilities: [40] Power Management version 3
Capabilities: [50] MSI: Enable+ Count=1/1 Maskable- 64bit+
Capabilities: [70] Express Endpoint, MSI 01
Capabilities: [ac] MSI-X: Enable- Count=2 Masked-
Capabilities: [cc] Vital Product Data
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Capabilities: [160] Device Serial Number 09-00-00-00-ff-ff-00-00
Kernel driver in use: r8169
--
03:00.0 Ethernet controller: Qualcomm Atheros AR242x / AR542x Wireless Network Adapter (PCI-Express) (rev 01)
Subsystem: Hewlett-Packard Company AR242x / AR542x Wireless Network Adapter (PCI-Express)
Physical Slot: 1-1
Flags: bus master, fast devsel, latency 0, IRQ 17
Memory at d5100000 (64-bit, non-prefetchable) [size=64K]
Capabilities: [40] Power Management version 2
Capabilities: [50] MSI: Enable- Count=1/1 Maskable- 64bit-
Capabilities: [60] Express Legacy Endpoint, MSI 00
Capabilities: [90] MSI-X: Enable- Count=1 Masked-
Capabilities: [100] Advanced Error Reporting
Capabilities: [140] Virtual Channel
Kernel driver in use: ath5k
Kernel modules: ath5kCodice: Seleziona tutto
lsmod
Module Size Used by
qmi_wwan 24576 0
cdc_wdm 20480 2 qmi_wwan
usbnet 45056 1 qmi_wwan
option 53248 2
usb_wwan 20480 1 option
usbserial 53248 6 option,usb_wwan
gpio_ich 16384 0
arc4 16384 2
uvcvideo 90112 0
snd_hda_codec_hdmi 53248 1
snd_hda_codec_conexant 24576 1
snd_hda_codec_generic 77824 1 snd_hda_codec_conexant
snd_hda_intel 40960 3
videobuf2_vmalloc 16384 1 uvcvideo
snd_hda_codec 135168 4 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_intel
ath5k 147456 0
snd_hda_core 73728 5 snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 28672 1 uvcvideo
videobuf2_core 36864 2 uvcvideo,videobuf2_v4l2
snd_hwdep 16384 1 snd_hda_codec
v4l2_common 16384 1 videobuf2_v4l2
ath 32768 1 ath5k
mac80211 737280 1 ath5k
snd_pcm 106496 4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_core
videodev 176128 4 uvcvideo,v4l2_common,videobuf2_core,videobuf2_v4l2
snd_seq_midi 16384 0
media 24576 2 uvcvideo,videodev
coretemp 16384 0
cfg80211 565248 3 ath,ath5k,mac80211
snd_seq_midi_event 16384 1 snd_seq_midi
snd_rawmidi 32768 1 snd_seq_midi
snd_seq 69632 2 snd_seq_midi_event,snd_seq_midi
joydev 20480 0
snd_seq_device 16384 3 snd_seq,snd_rawmidi,snd_seq_midi
input_leds 16384 0
snd_timer 32768 2 snd_pcm,snd_seq
serio_raw 16384 0
snd 81920 17 snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_hda_codec_conexant,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device
lpc_ich 24576 0
soundcore 16384 1 snd
shpchp 36864 0
mac_hid 16384 0
parport_pc 32768 0
ppdev 20480 0
lp 20480 0
parport 49152 3 lp,ppdev,parport_pc
autofs4 40960 2
nouveau 1495040 3
mxm_wmi 16384 1 nouveau
ums_realtek 20480 0
uas 24576 0
usb_storage 69632 2 uas,ums_realtek
psmouse 131072 0
i2c_algo_bit 16384 1 nouveau
ahci 36864 4
ttm 98304 1 nouveau
drm_kms_helper 155648 1 nouveau
libahci 32768 1 ahci
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
fb_sys_fops 16384 1 drm_kms_helper
r8169 81920 0
mii 16384 2 r8169,usbnet
drm 364544 6 ttm,drm_kms_helper,nouveau
fjes 28672 0
video 40960 1 nouveau
wmi 20480 2 mxm_wmi,nouveauCodice: Seleziona tutto
grep blacklist /etc/modprobe.d/blacklist.conf
blacklist evbug
blacklist usbmouse
blacklist usbkbd
blacklist eepro100
blacklist de4x5
blacklist eth1394
blacklist snd_intel8x0m
blacklist snd_aw2
blacklist i2c_i801
blacklist prism54
blacklist bcm43xx
blacklist garmin_gps
blacklist asus_acpi
blacklist snd_pcsp
blacklist pcspkr
blacklist amd76x_edac
blacklist hp_wmiCodice: Seleziona tutto
dmesg | grep ath
[ 14.069053] ath5k 0000:03:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 14.069230] ath5k 0000:03:00.0: registered as 'phy0'
[ 14.610113] ath: EEPROM regdomain: 0x67
[ 14.610119] ath: EEPROM indicates we should expect a direct regpair map
[ 14.610123] ath: Country alpha2 being used: 00
[ 14.610124] ath: Regpair used: 0x67
[ 14.651323] ath5k: phy0: Atheros AR2425 chip found (MAC: 0xe2, PHY: 0x70)
[ 15.691901] ath5k 0000:03:00.0 wlp3s0: renamed from wlan0Codice: Seleziona tutto
rfkill list all
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no

