"SIOCSIFFLAGS: Operatsiyaning RF-o'ldirilishi tufayli mumkin emas"?

Ushbu xatolikni ushbu muammoning bir qismi sifatida oldim. bu yerda , lekin bu muammo tufayli butunlay boshqacha masala. Men bu masalani alohida ko'rib chiqish yaxshiroq deb o'ylayman. Mening tanaffusim past. Men uni o'chirishga harakat qilganda

$  sudo ifconfig wlan0 up

SIOCSIFFLAGS: Operation not possible due to RF-kill

undan keyin

$ sudo rfkill list all

0: phy0: Wireless LAN 

     Soft blocked: yes

     Hard blocked: no

1: tpacpi_bluetooth_sw: Bluetooth

     Soft blocked: yes

     Hard blocked: yes

Xato msg nimani anglatadi? RF-o'ldirish nima?

Uskuna xususiyatlari

  $ sudo lshw -class network
  *-network
       description: Ethernet interface
       product: 82573L Gigabit Ethernet Controller
       vendor: Intel Corporation
       physical id: 0
       bus info: [email protected]:02:00.0
       logical name: eth0
       version: 00
       serial: 00:16:d3:22:96:c2
       capacity: 1Gbit/s
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical tp 10bt 10bt-fd 100bt 100bt-fd 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=e1000e driverversion=1.2.20-k2 firmware=0.5-1 latency=0 link=no multicast=yes port=twisted pair
       resources: irq:44 memory:ee000000-ee01ffff ioport:2000(size=32)
  *-network DISABLED
       description: Wireless interface
       product: PRO/Wireless 3945ABG [Golan] Network Connection
       vendor: Intel Corporation
       physical id: 0
       bus info: [email protected]:03:00.0
       logical name: wlan0
       version: 02
       serial: 00:13:02:46:63:74
       width: 32 bits
       clock: 33MHz
       capabilities: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=iwl3945 driverversion=2.6.38-11-generic firmware=15.32.2.9 latency=0 link=no multicast=yes wireless=IEEE 802.11abg
       resources: irq:45 memory:edf00000-edf00fff

OS versiyasi va yadro versiyasi

$ cat /etc/lsb-release 
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=11.04
DISTRIB_CODENAME=natty
DISTRIB_DESCRIPTION="Ubuntu 11.04"
$ uname -r
2.6.38-11-generic

[yangilash]

Fossfreedom ning taklifini qo'llaganimda, "SIOCSIFFLAGS: bunday qurilma yo'q" ni olaman. Yadro kartasi kartani rad etishga sabab bo'ladi.

Bloklangan Wi-Fi bilan Wli3945 qurilmasini o'chirib qo'yish va yoqishdan so'ng Dmesg

# modprobe -r iwl3945
# modprobe iwl3945
# dmesg|tail -n 50
[ 6835.430537] PM: resume of devices complete after 1889.701 msecs
[ 6835.430800] PM: resume devices took 1.888 seconds
[ 6835.430845] PM: Finishing wakeup.
[ 6835.430847] Restarting tasks ... done.
[ 6835.502666] video LNXVIDEO:00: Restoring backlight state
[ 6835.572203] [drm:drm_mode_getfb] *ERROR* invalid framebuffer id
[ 6835.852380] e1000e 0000:02:00.0: irq 46 for MSI/MSI-X
[ 6835.908162] e1000e 0000:02:00.0: irq 46 for MSI/MSI-X
[ 6835.908775] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 6836.919274] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=600
[ 6837.769253] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=600
[ 6859.097311] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[ 6882.076501] e1000e 0000:02:00.0: irq 46 for MSI/MSI-X
[ 6882.132190] e1000e 0000:02:00.0: irq 46 for MSI/MSI-X
[ 6882.132924] ADDRCONF(NETDEV_UP): eth0: link is not ready
[ 6883.722633] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
[ 6883.722645] e1000e 0000:02:00.0: eth0: 10/100 speed: disabling TSO
[ 6883.723071] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[ 6894.000044] eth0: no IPv6 routers present
[ 6896.551932] exe (2743): /proc/2743/oom_adj is deprecated, please use /proc/2743/oom_score_adj instead.
[ 8289.212078] usb 1-2: new high speed USB device using ehci_hcd and address 4
[ 8289.280270] hub 1-0:1.0: unable to enumerate USB device on port 2
[ 8289.608059] usb 1-2: new high speed USB device using ehci_hcd and address 5
[ 8291.006963] usb 1-2: USB disconnect, address 5
[ 8291.308072] usb 1-2: new high speed USB device using ehci_hcd and address 6
[ 8291.591228] usb 1-2: USB disconnect, address 6
[ 9598.556083] usb 1-2: new high speed USB device using ehci_hcd and address 7
[ 9599.059441] usb 1-2: USB disconnect, address 7
[11838.072332] iwl3945 0000:03:00.0: Master Disable Timed Out, 100 usec
[11838.072993] iwl3945 0000:03:00.0: PCI INT A disabled
[11850.210319] cfg80211: Calling CRDA to update world regulatory domain
[11850.218431] cfg80211: World regulatory domain updated:
[11850.218436] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[11850.218440] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[11850.218444] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[11850.218448] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[11850.218452] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[11850.218456] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[11850.291510] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:s
[11850.291515] iwl3945: Copyright(c) 2003-2010 Intel Corporation
[11850.291601] iwl3945 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[11850.291624] iwl3945 0000:03:00.0: setting latency timer to 64
[11850.331841] iwl3945 0000:03:00.0: Tunable channels: 13 802.11bg, 23 802.11a channels
[11850.331847] iwl3945 0000:03:00.0: Detected Intel Wireless WiFi Link 3945ABG
[11850.332023] iwl3945 0000:03:00.0: irq 45 for MSI/MSI-X
[11850.332274] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain 
[11850.332436] ieee80211 phy0: Selected rate control algorithm 'iwl-3945-rs'
[11850.361710] iwl3945 0000:03:00.0: loaded firmware version 15.32.2.9
[11850.361885] iwl3945 0000:03:00.0: Radio disabled by HW RF Kill switch
[11850.365924] iwl3945 0000:03:00.0: Radio disabled by HW RF Kill switch

Blokirovka qilingan WiFi bilan Dmgg

# rfkill list all
1: tpacpi_bluetooth_sw: Bluetooth
    Soft blocked: no
    Hard blocked: yes
2: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
# dmesg|tail -n 50
[   27.649606] fb0: inteldrmfb frame buffer device
[   27.649608] drm: registered panic notifier
[   27.649815] [drm] Initialized i915 1.6.0 20080730 for 0000:00:02.0 on minor 0
[   27.662754] HDA Intel 0000:00:1b.0: PCI INT B -> GSI 17 (level, low) -> IRQ 17
[   27.662760] hda_intel: probe_mask set to 0x1 for device 17aa:2010
[   27.662831] HDA Intel 0000:00:1b.0: irq 46 for MSI/MSI-X
[   27.662868] HDA Intel 0000:00:1b.0: setting latency timer to 64
[   27.769460] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x100-0x3af: excluding 0x170-0x177 0x1f0-0x1f7 0x2f8-0x2ff 0x370-0x377
[   27.774801] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x3e0-0x4ff: excluding 0x3f0-0x3f7 0x4d0-0x4d7
[   27.775742] pcmcia_socket pcmcia_socket0: cs: IO port probe 0x820-0x8ff: clean.
[   27.788575] pcmcia_socket pcmcia_socket0: cs: IO port probe 0xc00-0xcf7: clean.
[   27.789382] pcmcia_socket pcmcia_socket0: cs: memory probe 0x0c0000-0x0fffff: excluding 0xc0000-0xd3fff 0xdc000-0xfffff
[   27.789466] pcmcia_socket pcmcia_socket0: cs: memory probe 0xa0000000-0xa0ffffff: clean.
[   27.789547] pcmcia_socket pcmcia_socket0: cs: memory probe 0x60000000-0x60ffffff: excluding 0x60000000-0x60ffffff
[   27.789632] pcmcia_socket pcmcia_socket0: cs: IO port probe 0xa00-0xaff: clean.
[   27.813146] e1000e 0000:02:00.0: irq 44 for MSI/MSI-X
[   27.868221] e1000e 0000:02:00.0: irq 44 for MSI/MSI-X
[   27.868866] ADDRCONF(NETDEV_UP): eth0: link is not ready
[   27.876620] IBM TrackPoint firmware: 0x0e, buttons: 3/3
[   27.892982] input: TPPS/2 IBM TrackPoint as /devices/platform/i8042/serio1/input/input6
[   28.121555] ppdev: user-space parallel port driver
[   29.426589] e1000e: eth0 NIC Link is Up 100 Mbps Full Duplex, Flow Control: Rx/Tx
[   29.426597] e1000e 0000:02:00.0: eth0: 10/100 speed: disabling TSO
[   29.426893] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   31.009483] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[   34.474875] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[   40.160038] eth0: no IPv6 routers present
[ 7394.332227] exe (1666): /proc/1666/oom_adj is deprecated, please use /proc/1666/oom_score_adj instead.
[ 7587.420396] iwl3945 0000:03:00.0: PCI INT A disabled
[ 7599.728554] cfg80211: Calling CRDA to update world regulatory domain
[ 7599.736628] cfg80211: World regulatory domain updated:
[ 7599.736632] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 7599.736637] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 7599.736641] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 7599.736645] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 7599.736649] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 7599.736653] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 7599.797314] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:s
[ 7599.797319] iwl3945: Copyright(c) 2003-2011 Intel Corporation
[ 7599.797397] iwl3945 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 7599.797419] iwl3945 0000:03:00.0: setting latency timer to 64
[ 7599.837714] iwl3945 0000:03:00.0: Tunable channels: 13 802.11bg, 23 802.11a channels
[ 7599.837719] iwl3945 0000:03:00.0: Detected Intel Wireless WiFi Link 3945ABG
[ 7599.837880] iwl3945 0000:03:00.0: irq 45 for MSI/MSI-X
[ 7599.838124] Registered led device: phy0-led
[ 7599.838170] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain 
[ 7599.838335] ieee80211 phy0: Selected rate control algorithm 'iwl-3945-rs'
[ 7599.980440] iwl3945 0000:03:00.0: loaded firmware version 15.32.2.9
[ 7599.980656] iwl3945 0000:03:00.0: Radio disabled by HW RF Kill switch
[ 7599.983562] iwl3945 0000:03:00.0: Radio disabled by HW RF Kill switch

Dmesg va Iwl3945 bloklangan Wi-Fi bo'lmasdan

# modprobe -r iwl3945
# modprobe iwl3945
# dmesg| tail -n 50
[   29.426597] e1000e 0000:02:00.0: eth0: 10/100 speed: disabling TSO
[   29.426893] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[   31.009483] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[   34.474875] EXT4-fs (sda1): re-mounted. Opts: errors=remount-ro,commit=0
[   40.160038] eth0: no IPv6 routers present
[ 7394.332227] exe (1666): /proc/1666/oom_adj is deprecated, please use /proc/1666/oom_score_adj instead.
[ 7587.420396] iwl3945 0000:03:00.0: PCI INT A disabled
[ 7599.728554] cfg80211: Calling CRDA to update world regulatory domain
[ 7599.736628] cfg80211: World regulatory domain updated:
[ 7599.736632] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 7599.736637] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 7599.736641] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 7599.736645] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 7599.736649] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 7599.736653] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 7599.797314] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:s
[ 7599.797319] iwl3945: Copyright(c) 2003-2011 Intel Corporation
[ 7599.797397] iwl3945 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 7599.797419] iwl3945 0000:03:00.0: setting latency timer to 64
[ 7599.837714] iwl3945 0000:03:00.0: Tunable channels: 13 802.11bg, 23 802.11a channels
[ 7599.837719] iwl3945 0000:03:00.0: Detected Intel Wireless WiFi Link 3945ABG
[ 7599.837880] iwl3945 0000:03:00.0: irq 45 for MSI/MSI-X
[ 7599.838124] Registered led device: phy0-led
[ 7599.838170] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain 
[ 7599.838335] ieee80211 phy0: Selected rate control algorithm 'iwl-3945-rs'
[ 7599.980440] iwl3945 0000:03:00.0: loaded firmware version 15.32.2.9
[ 7599.980656] iwl3945 0000:03:00.0: Radio disabled by HW RF Kill switch
[ 7599.983562] iwl3945 0000:03:00.0: Radio disabled by HW RF Kill switch
[ 7906.428550] iwl3945 0000:03:00.0: PCI INT A disabled
[ 7913.242835] cfg80211: Calling CRDA to update world regulatory domain
[ 7913.249969] cfg80211: World regulatory domain updated:
[ 7913.249973] cfg80211:     (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp)
[ 7913.249978] cfg80211:     (2402000 KHz - 2472000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 7913.249982] cfg80211:     (2457000 KHz - 2482000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 7913.249986] cfg80211:     (2474000 KHz - 2494000 KHz @ 20000 KHz), (300 mBi, 2000 mBm)
[ 7913.249990] cfg80211:     (5170000 KHz - 5250000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 7913.249994] cfg80211:     (5735000 KHz - 5835000 KHz @ 40000 KHz), (300 mBi, 2000 mBm)
[ 7913.311805] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:s
[ 7913.311810] iwl3945: Copyright(c) 2003-2011 Intel Corporation
[ 7913.311885] iwl3945 0000:03:00.0: PCI INT A -> GSI 17 (level, low) -> IRQ 17
[ 7913.311907] iwl3945 0000:03:00.0: setting latency timer to 64
[ 7913.352172] iwl3945 0000:03:00.0: Tunable channels: 13 802.11bg, 23 802.11a channels
[ 7913.352177] iwl3945 0000:03:00.0: Detected Intel Wireless WiFi Link 3945ABG
[ 7913.352330] iwl3945 0000:03:00.0: irq 45 for MSI/MSI-X
[ 7913.352601] Registered led device: phy0-led
[ 7913.352642] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain 
[ 7913.352806] ieee80211 phy0: Selected rate control algorithm 'iwl-3945-rs'
[ 7913.385208] iwl3945 0000:03:00.0: loaded firmware version 15.32.2.9
[ 7913.385384] iwl3945 0000:03:00.0: Radio disabled by HW RF Kill switch
[ 7913.387138] iwl3945 0000:03:00.0: Radio disabled by HW RF Kill switch
53

9 javoblar

Yumshoq blokirovkalash

sudo rfkill list ga chiqishingiz tarmoq kartangizning "yumshoq blokirovka qilingan" ekanligini ko'rsatadi.

Bu simsiz karta yadro orqali o'chirish uchun signal berilganida yuz berishi mumkin.

Quyidagi qadamlarni sinab ko'ring:

  1. run in a terminal:

    sudo rfkill unblock wifi; sudo rfkill unblock all

  2. rerun sudo rfkill list to confirm that the card has been unblocked.

  3. reboot

  4. rerun sudo rfkill list again to confirm unblocking as been retained.

  5. rerun sudo lshw -class network - you should now see that the kernel has recognised (or not) the wireless card.

Agar simsiz yadro moduli tanib olinsa ("talab qilinmagan" deb aytmasangiz), Tarmoq menejeri endi vakolatingizda mavjud simsiz tarmoqlarni ko'rishlari kerak.


Yadro muammosini tashxis qilish

Tarmoq kartasi tanib bo'lmaydigan bo'lsa va siz sudo rfkill list ni tasdiqlamagan bo'lsangiz, (hech qanday blokirovka qilinmagan va qattiq bloklanganlar "yo'q" deb hisoblanmaydi) sizning savolingizga quyidagilarni qo'shing:

sudo modprobe -r iwl3945
sudo modprobe iwl3945
dmesg | tail -n 50

Umid qilamanki, bu xatoga ishora qiladi - masalan, joylashtirilmagan dasturiy ta'minot muammosi.

Yangi dasturiy ta'minot yuklanmoqda

Agar dasturiy ta'minot muammosi bo'lsa, unda siz quyidagilardan birini tanlashingiz mumkin:

  • backports simsiz drayverlarga o'rnatish:

ya'ni,

sudo apt-get install linux-backports-modules-cw-2.6.39-generic

Keyin dasturni blokirovka qilish va h.k.

  • so'nggi dasturiy ta'minotni quyidagi tarzda qabul qiling:

ya'ni,

wget http://intellinuxwireless.org/iwlwifi/downloads/iwlwifi-3945-ucode-15.32.2.9.tgz

tar xzf iwlwifi-3945-ucode-15.32.2.9.tgz

cd iwlwifi-3945-ucode-15.32.2.9

sudo cp iwlwifi-3945-2.ucode /lib/firmware

Keyin dasturni blokirovka qilish va h.k.

N.B. Sizning dmsg izingiz firmware nomining muammo bilan bog'liqligini ko'rsatishi kerak. Ehtimol, "iwlwifi-3945-2.ucode" ni kutgan dasturiy ta'minot nomining nomini o'zgartirishingiz kerak.

47
qo'shib qo'ydi
@hhh - eng so'nggi xabar sizga qo'shimcha blokirovka qilinganligini ko'rsatadi - simsiz karta/bios turidagi kalitda Fn tipidagi kalit yoki slaydni turidagi kalit yo'q ekanligiga ishonchingiz komilmi?
qo'shib qo'ydi muallif Paul Beckingham, manba
@hhh - rfkill unblock faqat yumshoq blokni blokdan chiqaradi. Sizning oxirgi izingiz hali "qattiq blok" sovg'asini ko'rsatadi. Yuqorida aytib o'tganimdek, bu simsiz kartangizda jismoniy apparat kaliti bo'lishi kerak (ba'zan ko'rish uchun juda kichik va o'tkazib yuborish oson). Ba'zan bu faqat Fn tipidagi kalit bo'lishi mumkin. Bundan tashqari, simsiz zaxira paketlarini o'rnatish uchun taklifimni sinab ko'rdingizmi?
qo'shib qo'ydi muallif Paul Beckingham, manba
Ubuntu blokirovka qilish va keyin modprobe-r iwl3945 ni va keyin modprobe iwl3945 ni bajarish uchun ishlayotgan vaqtda Fn + F5ni qodir bo'lishi kerak. Buni qilsangiz, endi dmesg izingizdagi "HW RF qilli kaliti" ko'rsatilmaydi. Siz o'qigan xato xabarlariga havolalar qo'sha olasizmi - men izladim, ammo kuzatishlaringizga o'xshash narsalarni topa olmaysiz.
qo'shib qo'ydi muallif Paul Beckingham, manba
Pastebin siz arch-firmware-dan foydalanayotganingizni aytadi. Bu javob ashyoning qanday ishlashiga tegishli bo'lmasligi mumkin. Unix & Linux stackexchange haqida savol berishni tavsiya eting.
qo'shib qo'ydi muallif Paul Beckingham, manba
Kuzatuv: agar men Fn + F11 yordamida simsizni o'chirsam, u "yumshoq bloklangan" emas, "qattiq bloklangan". "Yumshoq blokirovka qilingan" dasturiy ta'minotni blokirovka qilish va Fn qisqa tugmasini bosish qo'shimcha qurilmadir. Siz uni qurilmalaringiz uchun tasdiqlay olasizmi?
qo'shib qo'ydi muallif Lekensteyn, manba
Bu vaqtni yukladi!
qo'shib qo'ydi muallif Tim, manba
Ajoyib! Ko'p vaqtni saqlab qoldingiz.
qo'shib qo'ydi muallif Sarah G, manba
Qayta ishga tushirilgandan so'ng blokirovkalash saqlanmaydi. "0: phy0: Simsiz LAN" qayta ishga tushirilgandan keyin yumshoq blokirovka bo'ldi, bu dasturiy ta'minotni blokirovka qilish va qanday narsalar wlanni qulflashni kuzatish kerakmi?
qo'shib qo'ydi muallif rag, manba
Simsiz bilan yumshoq/qattiq blokirovkadan, men "SIOCSIFFLAGS: bunday qurilma yo'q" ni olaman. Men savolga lshow -command mahsulotini qo'shdim.
qo'shib qo'ydi muallif rag, manba
Afsuski, so'nggi dmesg bilan WiFi'ni blokirovka qilishni unutgan edim, endi dmesgs-ni qo'shdim
qo'shib qo'ydi muallif rag, manba
@fossfreedom: sudo-apt-get-linux-backports-modules-cw-2.6.39-natty-generic ni o'rnatish. Menimcha, bu muammo apparat kaliti (hech bo'lmaganda NetworkManager'da qayd etilgan). Men Fn + F5 (x60s fikrlovchisini antennalarga ega bo'lgan ko'k timsolga o'xshash) bilan sinab ko'rdim, lekin menimcha, bu tugmachani bosish haydovchini o'ldiradi ... bu hodisalar haqida o'qing, ammo hozirgi holatga ishonchingiz komil emas.
qo'shib qo'ydi muallif rag, manba
Men buni aniqladi! Mashinamning pastki qismidagi axloqsizlikning pastki qismini hech qachon sezmagandim, masalan, bu yerda . Ha, bu qattiq qulflash muammosi edi. Umumiy hisoblash ko'rsatmalaringiz uchun rahmat, bir ton o'rgangan.
qo'shib qo'ydi muallif rag, manba
Hl @ fossfreedom yordam uchun rahmat. Men rfkill ro'yxatini yaratishga harakat qildim va u ham yumshoq, ham qattiq bloklar o'chirilganligini va lshw-class network ishlaydiganini ko'rsatadi * tarmoq DISABLED simsiz interfeys uchun pastebin.com/qVEqF2kr . Bundan tashqari, sudo modprobe iwl3945 ni sinab ko'rdim, ammo hech qanday foyda yo'q. Mening simsiz kartam sifatida 3290 raqamli surat bor. Har qanday taklif nima qilish kerak?
qo'shib qo'ydi muallif Rakholiya Jenish, manba

Bluetooth va simsiz ulanish yomon emasligini tekshiring; ushbu holatga ega bo'lishingizni tasdiqlang:

$ sudo rfkill list all
0: hci0: Bluetooth
    Soft blocked: yes
    Hard blocked: no
1: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no

Muammoni hal qildim:

$sudo rfkill block bluetooth
$sudo rfkill unblock wifi
4
qo'shib qo'ydi
Buni men uchun hal qildi, qabul qilingan javob emas. Iloji boricha sizning buyruqlaringizdan keyin ifconfig wlan0 up ni bajarish kerakligini esda tuting.
qo'shib qo'ydi muallif Alex Jean, manba

Men ushbu muammoni rt2600pci drayverini ishlatib, Asus X75VD tizza kompyuterida tasdiqlayman. Yuqorida keltirilgan tavsiyalarning hech biri menga yordam bermadi, lekin frantsuz forumida (1) ish bor, atrofida ish bor. Sessiyani to'xtatib turing (qopqog'ini yoping) va uni qayta ishga tushiring va WiFi ishlaydi.

Asus X75VD uchun boshqa nusxa ikki nusxada belgilanadi va ushbu modelda Wi-Fi uchun jismoniy o'chirish/yoqish tugmasi mavjud emas, va fn tugmachasi bu holda ishlamaydi.

Bundan tashqari, bot (2) tomonidan kiritilgan regressiya kabi ko'rinadi?

Umid qilamanki, yaqin orada tuzatishlar bo'ladi.

Sam

  1. http://forum.ubuntu-fr.org/viewtopic.php? id = 1258361
  2. https://bugs.launchpad.net/ubuntu/+source/Linux/+ bug/1176812
1
qo'shib qo'ydi
Bu javob uchun ko'p rahmat! Men Asus tizza kompyuterim bilan shu kabi muammolarga duch keldim va rfkill va boshqalar bilan tonnadan foydalanganman. Ammo bir vaqtning o'zida ham yumshoq, ham sindirilgan deb bo'lmaydi. Ehtimol, bu men uchun hal qilindi! Rahmat.
qo'shib qo'ydi muallif Math chiller, manba

Tuzatish mening Dell noutbuk uchun simsiz kartani yoqish uchun Fn + F2 tugmachasini bosishdan oson edi.

1
qo'shib qo'ydi
OPning apparatiga tegishli ekanligini qaerdan bilasiz?
qo'shib qo'ydi muallif Darren Yin, manba

Seansni to'xtatishga hojat yo'q holda vaqtinchalik hal qilish

Shu kabi Asus tizza kompyuteriga ega bo'lganimda, menda WiFi bilan bir xil muammo yuzaga kelgan va bu tizimni vaqtincha to'xtatib qo'ygan va har safar uni to'xtatib qo'yish juda bezovta.

However, I've found a solution in Fedora forums that also works in Ubuntu (it probably works for any distro):

Ildiz sifatida quyidagilarni o'z ichiga olgan /etc/modprobe.d/ asus-wifi.conf kabi bir fayl yarating:

options asus_nb_wmi wapf=1

Qayta tiklashdan so'ng, Wi-Fi yoqilgan bo'lishi kerak.

1
qo'shib qo'ydi

Fujitsu Celsius H250 bilan bir xil muammo bor edi:

14:00.0 Ethernet controller: Atheros Communications Inc. AR242x/AR542x Wireless Network Adapter (PCI-Express) (rev 04)
Subsystem: Atheros Communications Inc. AR242x 802.11abg Wireless PCI Express Adapter (rev 01)
Kernel driver in use: ath5k

Menga:

# rfkill list all
1: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: yes <--------- !!!
3: hci0: Bluetooth
    Soft blocked: no
    Hard blocked: no

Laptopda 2 mini-PCI-e uyasi mavjud. Bir PCI-e (o'ngga) Wi-Fi karta bilan to'ldirilgan, ikkinchisi bo'sh edi, men faqat WiFi kartasini boshqa (chapga) uyasiga ko'chirdim va hamma narsa yaxshi bo'lardi.

Hurmat bilan LAZA

1
qo'shib qo'ydi

Bu sizga yordam berishi mumkin yoki bo'lmasligi mumkin, lekin men HP kompyuterdan foydalanmoqdaman va u xuddi shu narsani aytdi, shuning uchun klaviaturada WiFi tugmasi mavjud edi, men uni bir soniya ushlab turishdi va belgini yuqoriga ko'tarishdi yuqori qismida g'oyib bo'ldi va men ifconfig wlan0 up yozdim Va u ishladi

1
qo'shib qo'ydi

sizning simsiz ulanishingizni o'chiring va simsiz qurilmangizga ruxsat beruvchi klaviatura tugmachasini bosing. Bu men uchun bir xil xatoni hal qildi.

0
qo'shib qo'ydi

ASUS R704V Ubuntu 13.10 operatsion tizimi uchun yuqoridagi takliflarning hech biri ishlamadi. Ehtimol, yadro haydovchilari va apparatning ma'nosi haqidagi fikr bir xil mantiqiy darajalar "0" va "1" ni "bloklangan" va "bloklanmagan" deb nomlanadi.

Lekin ishonchli tarzda ishlaydigan g'alati echimini topdim:

  • tizimni RAMga (yoki SUSPEND-tugmachasiga bosib yoki yuqori panelning o'ng tarafidagi Chiqish menyusida to'xtatib turish usulidan foydalanib) to'xtatib qo'ying.
  • bir necha soniya kuting
  • tizimni qayta ishga tushirish uchun kuch tugmasini bosing

Barcha jarayon 5 sekunddan kam davom etadi.

"Rfkill list all" ga chiqish natijasi ko'rsatiladi

0: phy0: Wireless LAN
    Soft blocked: no
    Hard blocked: no
1: asus-wlan: Wireless LAN
    Soft blocked: no
    Hard blocked: no

NetworkManager WIFI-ni ishga tushiradi va ulanish nuqtalarini ulanish uchun taqdim etadi.

0
qo'shib qo'ydi