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Network controller: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) (rev 01)
0: ideapad_wlan: Wireless LAN Soft blocked: no Hard blocked: no1: ideapad_bluetooth: Bluetooth Soft blocked: no Hard blocked: no3: phy0: Wireless LAN Soft blocked: no Hard blocked: no4: hci0: Bluetooth Soft blocked: no Hard blocked: no
lo no wireless extensions.wlan0 IEEE 802.11bgn ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=14 dBm Retry long limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:on eth0 no wireless extensions.
sudo ifconfig wlan0 upsudo iwlist scan
lo Interface doesn't support scanning.wlan0 No scan resultseth0 Interface doesn't support scanning.
lsmod | awk '{print $1}' | grep -v ^Module | xargs -I {} modinfo {} | grep ^firmware: | awk '{print $2}' | xargs -I {} ls /lib/firmware/{}
Код: [Выделить]lsmod | awk '{print $1}' | grep -v ^Module | xargs -I {} modinfo {} | grep ^firmware: | awk '{print $2}' | xargs -I {} ls /lib/firmware/{}
/lib/firmware/rtl_nic/rtl8168f-2.fw/lib/firmware/rtl_nic/rtl8168f-1.fw/lib/firmware/rtl_nic/rtl8105e-1.fw/lib/firmware/rtl_nic/rtl8168e-3.fw/lib/firmware/rtl_nic/rtl8168e-2.fw/lib/firmware/rtl_nic/rtl8168e-1.fw/lib/firmware/rtl_nic/rtl8168d-2.fw/lib/firmware/rtl_nic/rtl8168d-1.fw
sudo ifcobfig wlan0 downsudo iwconfig wlan0 mode Managedsudo iwconfig wlan0 freq 2.422Gsudo ifcobfig wlan0 upsudo iwconfig wlan0 channel 6dmesg | tail -20sudo iwlist scaniwconfig wlan0
Код: [Выделить]sudo ifcobfig wlan0 downsudo iwconfig wlan0 mode Managedsudo iwconfig wlan0 freq 2.422Gsudo ifcobfig wlan0 upsudo iwconfig wlan0 channel 6dmesg | tail -20sudo iwlist scaniwconfig wlan0?
[ 11.781861] type=1400 audit(1338730841.233:9): apparmor="STATUS" operation="profile_load" name="/usr/lib/telepathy/telepathy-*" pid=995 comm="apparmor_parser"[ 11.784375] type=1400 audit(1338730841.233:10): apparmor="STATUS" operation="profile_replace" name="/sbin/dhclient" pid=992 comm="apparmor_parser"[ 11.784603] type=1400 audit(1338730841.233:11): apparmor="STATUS" operation="profile_load" name="/usr/sbin/mysqld" pid=997 comm="apparmor_parser"[ 11.857839] bbswitch: version 0.4.2[ 11.857848] bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.GFX0[ 11.857858] bbswitch: Found discrete VGA device 0000:01:00.0: \_SB_.PCI0.PEG0.PEGP[ 11.858085] bbswitch: detected an Optimus _DSM function[ 11.858094] bbswitch: Succesfully loaded. Discrete card 0000:01:00.0 is on[ 11.860399] bbswitch: disabling discrete graphics[ 11.860622] bbswitch: Result of Optimus _DSM call: 11000059[ 11.865228] HDMI status: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=0[ 11.866703] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11[ 11.866878] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12[ 11.867032] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13[ 11.891225] init: alsa-restore main process (1034) terminated with status 19[ 12.073838] pci 0000:01:00.0: power state changed by ACPI to D3[ 13.266099] r8169 0000:04:00.0: eth0: link up[ 13.266511] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready[ 32.073740] [drm] Changing LVDS panel from (-hsync, -vsync) to (-hsync, +vsync)[ 863.685662] ADDRCONF(NETDEV_UP): wlan0: link is not ready
wlan0 IEEE 802.11bgn ESSID:off/any Mode:Managed Access Point: Not-Associated Tx-Power=14 dBm Retry long limit:7 RTS thr:off Fragment thr:off Encryption key:off Power Management:off
slonik@slonik-Lenovo-B570e:~$ sudo iwconfig wlan0 f req 2.422Giwconfig: command "f" is ambiguous
slonik@slonik-Lenovo-B570e:~$ sudo iwconfig wlan0 upiwconfig: unknown command "up"
sudo ifconfig wlan0 downsudo iwconfig wlan0 mode Managedsudo iwconfig wlan0 freq 2.422Gsudo ifconfig wlan0 upsudo iwconfig wlan0 channel 6dmesg | tail -20sudo iwlist scaniwconfig wlan0
да, ошибку))Код: [Выделить]sudo ifconfig wlan0 downsudo iwconfig wlan0 mode Managedsudo iwconfig wlan0 freq 2.422Gsudo ifconfig wlan0 upsudo iwconfig wlan0 channel 6dmesg | tail -20sudo iwlist scaniwconfig wlan0исправил
Error for wireless request "Set Frequency" (8B04) :SET failed on device wlan0 ; Network is down.
[ 11.784603] type=1400 audit(1338730841.233:11): apparmor="STATUS" operation="profile_load" name="/usr/sbin/mysqld" pid=997 comm="apparmor_parser"[ 11.857839] bbswitch: version 0.4.2[ 11.857848] bbswitch: Found integrated VGA device 0000:00:02.0: \_SB_.PCI0.GFX0[ 11.857858] bbswitch: Found discrete VGA device 0000:01:00.0: \_SB_.PCI0.PEG0.PEGP[ 11.858085] bbswitch: detected an Optimus _DSM function[ 11.858094] bbswitch: Succesfully loaded. Discrete card 0000:01:00.0 is on[ 11.860399] bbswitch: disabling discrete graphics[ 11.860622] bbswitch: Result of Optimus _DSM call: 11000059[ 11.865228] HDMI status: Codec=3 Pin=5 Presence_Detect=0 ELD_Valid=0[ 11.866703] input: HDA Intel PCH HDMI/DP,pcm=3 as /devices/pci0000:00/0000:00:1b.0/sound/card0/input11[ 11.866878] input: HDA Intel PCH Mic as /devices/pci0000:00/0000:00:1b.0/sound/card0/input12[ 11.867032] input: HDA Intel PCH Headphone as /devices/pci0000:00/0000:00:1b.0/sound/card0/input13[ 11.891225] init: alsa-restore main process (1034) terminated with status 19[ 12.073838] pci 0000:01:00.0: power state changed by ACPI to D3[ 13.266099] r8169 0000:04:00.0: eth0: link up[ 13.266511] ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready[ 32.073740] [drm] Changing LVDS panel from (-hsync, -vsync) to (-hsync, +vsync)[ 863.685662] ADDRCONF(NETDEV_UP): wlan0: link is not ready[ 1568.297983] ADDRCONF(NETDEV_UP): wlan0: link is not ready[ 2622.046973] ADDRCONF(NETDEV_UP): wlan0: link is not ready
lsmodlspci -knn | grep "Eth\|Net" -A2
Код: [Выделить]lsmodlspci -knn | grep "Eth\|Net" -A2?
Module Size Used bysnd_hda_codec_hdmi 32474 1 bbswitch 13396 0 snd_hda_codec_realtek 223867 1 parport_pc 32866 0 ppdev 17113 0 rfcomm 47604 12 bnep 18281 2 acer_wmi 28418 0 snd_hda_intel 33773 5 snd_hda_codec 127706 3 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intelsnd_hwdep 13668 1 snd_hda_codecsnd_pcm 97188 4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codecrts5139 351143 0 joydev 17693 0 snd_seq_midi 13324 0 psmouse 87692 0 serio_raw 13211 0 ideapad_laptop 18234 0 sparse_keymap 13890 2 acer_wmi,ideapad_laptopsnd_rawmidi 30748 1 snd_seq_midiuvcvideo 72627 0 videodev 98259 1 uvcvideov4l2_compat_ioctl32 17128 1 videodevsnd_seq_midi_event 14899 1 snd_seq_midisnd_seq 61896 2 snd_seq_midi,snd_seq_midi_eventbtusb 18288 2 bluetooth 180104 23 rfcomm,bnep,btusbsnd_timer 29990 2 snd_pcm,snd_seqsnd_seq_device 14540 3 snd_seq_midi,snd_rawmidi,snd_seqarc4 12529 2 i915 468764 4 wmi 19256 1 acer_wmisnd 78855 19 snd_hda_codec_hdmi,snd_hda_codec_realtek,snd_hda_intel,snd_hda_codec,snd_hwdep,snd_pcm,snd_rawmidi,snd_seq,snd_timer,snd_seq_devicemac_hid 13253 0 soundcore 15091 1 sndsnd_page_alloc 18529 2 snd_hda_intel,snd_pcmath9k 130944 0 mac80211 543880 1 ath9kdrm_kms_helper 46978 1 i915drm 242038 5 i915,drm_kms_helperath9k_common 14053 1 ath9kath9k_hw 390735 2 ath9k,ath9k_commonath 23827 3 ath9k,ath9k_common,ath9k_hwi2c_algo_bit 13423 1 i915video 19596 1 i915mei 41616 0 cfg80211 210370 3 ath9k,mac80211,athcompat 13447 5 ath9k,mac80211,ath9k_common,ath9k_hw,cfg80211lp 17799 0 parport 46562 3 parport_pc,ppdev,lpusbhid 47199 0 hid 99559 1 usbhidr8169 62099 0
03:00.0 Network controller [0280]: Atheros Communications Inc. AR9285 Wireless Network Adapter (PCI-Express) [168c:002b] (rev 01) Subsystem: Lenovo Device [17aa:30a1] Kernel driver in use: ath9k--04:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet controller [10ec:8168] (rev 06) Subsystem: Lenovo Device [17aa:3975] Kernel driver in use: r8169
sudo rmmod acer_wmisudo rmmod ath9ksudo modprobe ath9ksudo ifconfig wlan0 updmesg | tail -20sudo iwlist scan
Код: [Выделить]sudo rmmod acer_wmisudo rmmod ath9ksudo modprobe ath9ksudo ifconfig wlan0 updmesg | tail -20sudo iwlist scan?
[ 4236.596389] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)[ 4236.596391] cfg80211: Updating information on frequency 2447 MHz for a 20 MHz width channel with regulatory rule:[ 4236.596394] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)[ 4236.596396] cfg80211: Updating information on frequency 2452 MHz for a 20 MHz width channel with regulatory rule:[ 4236.596400] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)[ 4236.596402] cfg80211: Updating information on frequency 2457 MHz for a 20 MHz width channel with regulatory rule:[ 4236.596405] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)[ 4236.596408] cfg80211: Updating information on frequency 2462 MHz for a 20 MHz width channel with regulatory rule:[ 4236.596411] cfg80211: 2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)[ 4236.596413] cfg80211: Updating information on frequency 2467 MHz for a 20 MHz width channel with regulatory rule:[ 4236.596416] cfg80211: 2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)[ 4236.596419] cfg80211: Updating information on frequency 2472 MHz for a 20 MHz width channel with regulatory rule:[ 4236.596422] cfg80211: 2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A mBi, 2000 mBm)[ 4236.596425] cfg80211: Disabling freq 2484 MHz as custom regd has no rule that fits a 20 MHz wide channel[ 4236.599018] cfg80211: Ignoring regulatory request Set by core since the driver uses its own custom regulatory domain[ 4236.599560] ieee80211 phy1: Selected rate control algorithm 'ath9k_rate_control'[ 4236.601405] Registered led device: ath9k-phy1[ 4236.601429] ieee80211 phy1: Atheros AR9285 Rev:2 mem=0xffffc900050a0000, irq=17[ 4236.632475] ADDRCONF(NETDEV_UP): wlan0: link is not ready[ 4236.632992] ADDRCONF(NETDEV_UP): wlan0: link is not ready
https://bbs.archlinux.org/viewtopic.php?id=139365
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