Fórum Ubuntu CZ/SK
Ubuntu pro osobní počítače => Internet a sítě => Téma založeno: baculatej 02 Května 2016, 09:09:09
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Když zapnu notebook, WiFi nejde, dokud kartu nevytáhnu a nezandám.
Co je špatně?
Co udělat, aby fungovala rovnou?
iwconfig:
iwconfig
enp3s0 no wireless extensions.
wlxf4f26d0f49a9 unassociated Nickname:"<WIFI@REALTEK>"
Mode:Auto Frequency=2.412 GHz Access Point: Not-Associated
Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=0/100 Signal level=0 dBm Noise level=0 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
lo no wireless extensions.
#po vyndání a zandání:
iwconfig
enp3s0 no wireless extensions.
wlxf4f26d0f49a9 IEEE 802.11bgn ESSID:"AirKlyK" Nickname:"<WIFI@REALTEK>"
Mode:Managed Frequency:2.447 GHz Access Point: D8:5D:4C:EB:99:4C
Bit Rate:150 Mb/s Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=51/100 Signal level=-56 dBm Noise level=0 dBm
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
lo no wireless extensions.
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Moc infa si nedal, ale možná máš stejnou kartu
http://askubuntu.com/questions/649737/wifi-8192cu-tl-wn823n-disabled (http://askubuntu.com/questions/649737/wifi-8192cu-tl-wn823n-disabled)
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Nepomohlo. :/
Jaké info bych měl dát?
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tak třeba výpisy co jsou v tom odkazu
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Tady jsou.
BTW teď mi už v tomhle NB nejde vůbec, ani po vyndání, zandání :-O
lshw -c network
*-network UNCLAIMED
description: Network controller
product: Broadcom Corporation
vendor: Broadcom Corporation
physical id: 0
bus info: pci@0000:02:00.0
version: 02
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress bus_master cap_list
configuration: latency=0
resources: memory:d4400000-d4407fff memory:d4000000-d43fffff
*-network
description: Ethernet interface
product: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
vendor: Realtek Semiconductor Co., Ltd.
physical id: 0
bus info: pci@0000:03:00.0
logical name: enp3s0
version: 10
serial: 54:ee:75:69:09:b1
size: 1Gbit/s
capacity: 1Gbit/s
width: 64 bits
clock: 33MHz
capabilities: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
configuration: autonegotiation=on broadcast=yes driver=r8168 driverversion=8.041.00-NAPI duplex=full ip=192.168.1.102 latency=0 link=yes multicast=yes port=twisted pair speed=1Gbit/s
resources: irq:43 ioport:4000(size=256) memory:d4504000-d4504fff memory:d4500000-d4503ff
lsmod | grep 81
snd_hda_codec_realtek 81920 1
snd 81920 23 snd_hda_codec_realtek,snd_soc_core,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_seq,snd_rawmidi,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel,snd_seq_device,snd_compress
r8168 487424 0
lspci
00:00.0 Host bridge: Intel Corporation Broadwell-U Host Bridge -OPI (rev 09)
00:02.0 VGA compatible controller: Intel Corporation Broadwell-U Integrated Graphics (rev 09)
00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 09)
00:14.0 USB controller: Intel Corporation Wildcat Point-LP USB xHCI Controller (rev 03)
00:16.0 Communication controller: Intel Corporation Wildcat Point-LP MEI Controller #1 (rev 03)
00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 03)
00:1c.0 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #1 (rev e3)
00:1c.2 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #3 (rev e3)
00:1c.3 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #4 (rev e3)
00:1c.4 PCI bridge: Intel Corporation Wildcat Point-LP PCI Express Root Port #5 (rev e3)
00:1d.0 USB controller: Intel Corporation Wildcat Point-LP USB EHCI Controller (rev 03)
00:1f.0 ISA bridge: Intel Corporation Wildcat Point-LP LPC Controller (rev 03)
00:1f.2 SATA controller: Intel Corporation Wildcat Point-LP SATA Controller [AHCI Mode] (rev 03)
00:1f.3 SMBus: Intel Corporation Wildcat Point-LP SMBus Controller (rev 03)
00:1f.6 Signal processing controller: Intel Corporation Wildcat Point-LP Thermal Management Controller (rev 03)
02:00.0 Network controller: Broadcom Corporation Device 43ae (rev 02)
03:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 10)
04:00.0 3D controller: NVIDIA Corporation GM108M [GeForce 940M] (rev a2)
cat /etc/modules
# /etc/modules: kernel modules to load at boot time.
#
# This file contains the names of kernel modules that should be loaded
# at boot time, one per line. Lines beginning with "#" are ignored.
#ndiswrapper
/etc/modprobe.d$ grep 81 *
bash: /etc/modprobe.d$: Adresář nebo soubor neexistuje
rfkill list all
0: ideapad_wlan: Wireless LAN
Soft blocked: no
Hard blocked: no
1: ideapad_bluetooth: Bluetooth
Soft blocked: no
Hard blocked: no
2: hci0: Bluetooth
Soft blocked: no
Hard blocked: no
ifconfig enp3s0
enp3s0 Link encap:Ethernet HWadr 54:ee:75:69:09:b1
inet adr:192.168.1.102 Všesměr:192.168.1.255 Maska:255.255.255.0
inet6-adr: fe80::32cc:ba1:94c5:9cb2/64 Rozsah:Linka
AKTIVOVÁNO VŠESMĚROVÉ_VYSÍLÁNÍ BĚŽÍ MULTICAST MTU:1500 Metrika:1
RX packets:13431 errors:0 dropped:0 overruns:0 frame:0
TX packets:10809 errors:0 dropped:0 overruns:0 carrier:0
kolizí:0 délka odchozí fronty:1000
Přijato bajtů: 10996492 (10.9 MB) Odesláno bajtů: 1993236 (1.9 MB)
Přerušení:43 Vstupně/Výstupní port:0xe000
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hm, ak používaš usb wifinu, tak treba poslať
lsusb
dmesg | tail # pred vsunutím do usb portu
dmesg | tail # pozasunutí
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Díky :-)
Tady:
lsusb #před zasunutím
Bus 001 Device 002: ID 8087:8001 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 05e3:0747 Genesys Logic, Inc.
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 005: ID 04f3:208d Elan Microelectronics Corp.
Bus 002 Device 004: ID 0489:e079 Foxconn / Hon Hai
Bus 002 Device 003: ID 24ae:2001
Bus 002 Device 002: ID 5986:0670 Acer, Inc
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
dmesg | tail # pred vsunutím do usb portu
[ 5.203798] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[ 5.203803] Bluetooth: BNEP filters: protocol multicast
[ 5.203806] Bluetooth: BNEP socket layer initialized
[ 5.421669] vgaarb: this pci device is not a vga device
[ 8.750275] r8168: enp3s0: link up
[ 8.752112] IPv6: ADDRCONF(NETDEV_CHANGE): enp3s0: link becomes ready
[ 13.773602] vgaarb: this pci device is not a vga device
[ 14.088256] Bluetooth: RFCOMM TTY layer initialized
[ 14.088264] Bluetooth: RFCOMM socket layer initialized
[ 14.088270] Bluetooth: RFCOMM ver 1.11
lsusb #po zasunutí
Bus 001 Device 002: ID 8087:8001 Intel Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 003 Device 002: ID 05e3:0747 Genesys Logic, Inc.
Bus 003 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 002 Device 005: ID 04f3:208d Elan Microelectronics Corp.
Bus 002 Device 004: ID 0489:e079 Foxconn / Hon Hai
Bus 002 Device 003: ID 24ae:2001
Bus 002 Device 002: ID 5986:0670 Acer, Inc
Bus 002 Device 006: ID 0bda:8179 Realtek Semiconductor Corp. RTL8188EUS 802.11n Wireless Network Adapter
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
dmesg | tail # pozasunutí
[ 13.773602] vgaarb: this pci device is not a vga device
[ 14.088256] Bluetooth: RFCOMM TTY layer initialized
[ 14.088264] Bluetooth: RFCOMM socket layer initialized
[ 14.088270] Bluetooth: RFCOMM ver 1.11
[ 180.169693] usb 2-2: new high-speed USB device number 6 using xhci_hcd
[ 180.298119] usb 2-2: New USB device found, idVendor=0bda, idProduct=8179
[ 180.298122] usb 2-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 180.298124] usb 2-2: Product: 802.11n NIC
[ 180.298125] usb 2-2: Manufacturer: Realtek
[ 180.298127] usb 2-2: SerialNumber: 00E04C0001
-> ... nechápu. Proč tam je před vsunutím USB:
[ 8.750275] r8168: enp3s0: link up
a potom už ne? Není právě tohle ten problém? (a jak říkám, wifi mi teď nejde vůbec, ale před "pár pokusy" šla.)
P.S. Já jsem tam dělal hodně pokusů, co si už ani nepamatuju co (už kvůli té interní - broadcom).:/
Jak prosím odinstaluju nebo vůbec zjistím, jaké tam jsou nepoužívané ovladače? Jde to vůbec nějak pro nezkušeného uživatele možné?