Hi all,
guess this is a quite common problem but after searching and trying all solutions within this Form nothing helped me out. My Wireless adapter is still down, doesn't matter what I try. My Laptop is a LG S1. There is no hardware switch, just a combination of FN + F6 to turn the WLAN on. Since this combination seems not to work under Linux I de-hardblocked the WLAN via
sudo rmmod -f iwl3945
sudo rfkill unblock all
sudo modprobe iwl3945
but still it say's to $ iwlist scan:
lo Interface doesn't support scanning.
enp2s0 Interface doesn't support scanning.
wlp5s0 Failed to read scan data : Network is down
and to $ ifconfig wlp5s0 up:
SIOCSIFFLAGS: Vorgang ist nicht möglich wegen RF-kill
To give you all the info you'll probably need please see below:
PRO/Wireless 3945ABG [Golan] Network down
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-
thomman02
PRO/Wireless 3945ABG [Golan] Network down
Last edited by LockBot on Wed Dec 28, 2022 7:16 am, edited 1 time in total.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
Reason: Topic automatically closed 6 months after creation. New replies are no longer allowed.
-
thomman02
Re: PRO/Wireless 3945ABG [Golan] Network down
Code: Select all
########## wireless info START ##########
Report from: 25 Oct 2018 22:34 CEST +0200
Booted last: 25 Oct 2018 00:00 CEST +0200
Script from: 22 Oct 2018 03:34 UTC +0000
##### release ###########################
Distributor ID: LinuxMint
Description: Linux Mint 19 Tara
Release: 19
Codename: tara
##### kernel ############################
Linux 4.15.0-36-generic #39-Ubuntu SMP Mon Sep 24 16:16:44 UTC 2018 i686 i686 i686 GNU/Linux
Parameters: ro, quiet, splash, vt.handoff=1
##### desktop ###########################
MATE
##### lspci #############################
02:00.0 Ethernet controller [0200]: LSI Corporation ET-131x PCI-E Ethernet Controller [11c1:ed00] (rev 02)
Subsystem: LG Electronics, Inc. ET-131x PCI-E Ethernet Controller [1854:0067]
Kernel driver in use: et131x
05:00.0 Network controller [0280]: Intel Corporation PRO/Wireless 3945ABG [Golan] Network Connection [8086:4222] (rev 02)
Subsystem: Intel Corporation WM3945ABG MOW2 [8086:1001]
Kernel driver in use: iwl3945
##### lsusb #############################
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 005 Device 002: ID 08ff:2580 AuthenTec, Inc. AES2501 Fingerprint Sensor
Bus 005 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 004 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 003 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
Bus 002 Device 002: ID 043e:9802 LG Electronics USA, Inc.
Bus 002 Device 001: ID 1d6b:0001 Linux Foundation 1.1 root hub
##### PCMCIA card info ##################
PRODID_1=""
PRODID_2=""
PRODID_3=""
PRODID_4=""
MANFID=0000,0000
FUNCID=255
##### rfkill ############################
2: phy2: Wireless LAN
Soft blocked: no
Hard blocked: no
##### secure boot #######################
'mokutil' is not installed (package "mokutil").
##### lsmod #############################
ath5k 135168 0
ath 24576 1 ath5k
iwl3945 65536 0
iwlegacy 81920 1 iwl3945
mac80211 675840 3 iwlegacy,ath5k,iwl3945
cfg80211 532480 5 mac80211,ath,iwlegacy,ath5k,iwl3945
wmi_bmof 16384 0
wmi 20480 1 wmi_bmof
##### interfaces ########################
[/etc/network/interfaces]
auto lo
iface lo inet loopback
##### ifconfig ##########################
1: lo: <LOOPBACK,UP,LOWER_UP> mtu 65536 qdisc noqueue state UNKNOWN group default qlen 1000
link/loopback <MAC address> brd <MAC address>
inet 127.0.0.1/8 scope host lo
valid_lft forever preferred_lft forever
inet6 ::1/128 scope host
valid_lft forever preferred_lft forever
2: enp2s0: <BROADCAST,MULTICAST,UP,LOWER_UP> mtu 1500 qdisc fq_codel state UP group default qlen 1000
link/ether <MAC 'enp2s0' [IF1]> brd <MAC address>
inet 192.168.178.24/24 brd 192.168.178.255 scope global dynamic noprefixroute enp2s0
valid_lft 859182sec preferred_lft 859182sec
inet6 fe80::332e:5ee7:2b3d:c1dd/64 scope link noprefixroute
valid_lft forever preferred_lft forever
5: wlp5s0: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN group default qlen 1000
link/ether <MAC 'wlp5s0' [IF2]> brd <MAC address>
##### iwconfig ##########################
lo no wireless extensions.
enp2s0 no wireless extensions.
wlp5s0 IEEE 802.11 ESSID:off/any
Mode:Managed Access Point: Not-Associated Tx-Power=0 dBm
Retry short limit:7 RTS thr:off Fragment thr:off
Power Management:off
##### route #############################
default via 192.168.178.1 dev enp2s0 proto dhcp metric 100
169.254.0.0/16 dev enp2s0 scope link metric 1000
192.168.178.0/24 dev enp2s0 proto kernel scope link src 192.168.178.24 metric 100
##### resolv.conf #######################
[777 root '/etc/resolv.conf' -> '../run/systemd/resolve/stub-resolv.conf']
nameserver 127.0.0.53
search fritz.box
##### network managers ##################
Installed:
NetworkManager
Running:
root 693 1 0 Oct23 ? 00:00:00 /usr/sbin/NetworkManager --no-daemon
##### NetworkManager info ###############
GENERAL.DEVICE: enp2s0
GENERAL.TYPE: ethernet
GENERAL.NM-TYPE: NMDeviceEthernet
GENERAL.VENDOR: LSI Corporation
GENERAL.PRODUCT: ET-131x PCI-E Ethernet Controller
GENERAL.DRIVER: et131x
GENERAL.DRIVER-VERSION: v2.0
GENERAL.FIRMWARE-VERSION: --
GENERAL.HWADDR: <MAC 'enp2s0' [IF1]>
GENERAL.MTU: 1500
GENERAL.STATE: 100 (connected)
GENERAL.REASON: 0 (No reason given)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.0/0000:02:00.0/net/enp2s0
GENERAL.IP-IFACE: enp2s0
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.NM-PLUGIN-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: Kabelgebundene Verbindung 1
GENERAL.CON-UUID: 7a64923b-51a7-3f35-b77b-afb9ad11da82
GENERAL.CON-PATH: /org/freedesktop/NetworkManager/ActiveConnection/5
GENERAL.METERED: no (guessed)
CAPABILITIES.CARRIER-DETECT: yes
CAPABILITIES.SPEED: 100 Mb/s
CAPABILITIES.IS-SOFTWARE: no
CAPABILITIES.SRIOV: no
WIRED-PROPERTIES.CARRIER: on
IP4.ADDRESS[1]: 192.168.178.24/24
IP4.GATEWAY: 192.168.178.1
IP4.ROUTE[1]: dst = 0.0.0.0/0, nh = 192.168.178.1, mt = 100
IP4.ROUTE[2]: dst = 192.168.178.0/24, nh = 0.0.0.0, mt = 100
IP4.ROUTE[3]: dst = 169.254.0.0/16, nh = 0.0.0.0, mt = 1000
IP4.DNS[1]: 192.168.178.1
IP4.DOMAIN[1]: fritz.box
DHCP4.OPTION[1]: requested_subnet_mask = 1
DHCP4.OPTION[2]: requested_rfc3442_classless_static_routes = 1
DHCP4.OPTION[3]: subnet_mask = 255.255.255.0
DHCP4.OPTION[4]: domain_name_servers = 192.168.178.1
DHCP4.OPTION[5]: ip_address = 192.168.178.24
DHCP4.OPTION[6]: requested_static_routes = 1
DHCP4.OPTION[7]: dhcp_server_identifier = 192.168.178.1
DHCP4.OPTION[8]: requested_time_offset = 1
DHCP4.OPTION[9]: broadcast_address = 192.168.178.255
DHCP4.OPTION[10]: requested_interface_mtu = 1
DHCP4.OPTION[11]: dhcp_rebinding_time = 756000
DHCP4.OPTION[12]: requested_domain_name_servers = 1
DHCP4.OPTION[13]: dhcp_message_type = 5
DHCP4.OPTION[14]: requested_broadcast_address = 1
DHCP4.OPTION[15]: dhcp_renewal_time = 432000
DHCP4.OPTION[16]: routers = 192.168.178.1
DHCP4.OPTION[17]: requested_domain_name = 1
DHCP4.OPTION[18]: domain_name = fritz.box
DHCP4.OPTION[19]: requested_routers = 1
DHCP4.OPTION[20]: expiry = 1541358866
DHCP4.OPTION[21]: requested_wpad = 1
DHCP4.OPTION[22]: requested_netbios_scope = 1
DHCP4.OPTION[23]: requested_ms_classless_static_routes = 1
DHCP4.OPTION[24]: requested_netbios_name_servers = 1
DHCP4.OPTION[25]: network_number = 192.168.178.0
DHCP4.OPTION[26]: requested_domain_search = 1
DHCP4.OPTION[27]: requested_ntp_servers = 1
DHCP4.OPTION[28]: ntp_servers = 192.168.178.1
DHCP4.OPTION[29]: next_server = 192.168.178.1
DHCP4.OPTION[30]: dhcp_lease_time = 864000
DHCP4.OPTION[31]: requested_host_name = 1
IP6.ADDRESS[1]: fe80::332e:5ee7:2b3d:c1dd/64
IP6.GATEWAY: --
IP6.ROUTE[1]: dst = ff00::/8, nh = ::, mt = 256, table=255
IP6.ROUTE[2]: dst = fe80::/64, nh = ::, mt = 256
IP6.ROUTE[3]: dst = fe80::/64, nh = ::, mt = 100
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: /org/freedesktop/NetworkManager/Settings/{1}
CONNECTIONS.AVAILABLE-CONNECTIONS[1]: 7a64923b-51a7-3f35-b77b-afb9ad11da82 | Kabelgebundene Verbindung 1
GENERAL.DEVICE: wlp5s0
GENERAL.TYPE: wifi
GENERAL.NM-TYPE: NMDeviceWifi
GENERAL.VENDOR: Intel Corporation
GENERAL.PRODUCT: PRO/Wireless 3945ABG [Golan] Network Connection (WM3945ABG MOW2)
GENERAL.DRIVER: iwl3945
GENERAL.DRIVER-VERSION: 4.15.0-36-generic
GENERAL.FIRMWARE-VERSION: N/A
GENERAL.HWADDR: <MAC 'wlp5s0' [IF2]>
GENERAL.MTU: 1500
GENERAL.STATE: 20 (unavailable)
GENERAL.REASON: 2 (Device is now managed)
GENERAL.UDI: /sys/devices/pci0000:00/0000:00:1c.3/0000:05:00.0/net/wlp5s0
GENERAL.IP-IFACE: --
GENERAL.IS-SOFTWARE: no
GENERAL.NM-MANAGED: yes
GENERAL.AUTOCONNECT: yes
GENERAL.FIRMWARE-MISSING: no
GENERAL.NM-PLUGIN-MISSING: no
GENERAL.PHYS-PORT-ID: --
GENERAL.CONNECTION: --
GENERAL.CON-UUID: --
GENERAL.CON-PATH: --
GENERAL.METERED: unknown
CAPABILITIES.CARRIER-DETECT: no
CAPABILITIES.SPEED: unknown
CAPABILITIES.IS-SOFTWARE: no
CAPABILITIES.SRIOV: no
WIFI-PROPERTIES.WEP: yes
WIFI-PROPERTIES.WPA: yes
WIFI-PROPERTIES.WPA2: yes
WIFI-PROPERTIES.TKIP: yes
WIFI-PROPERTIES.CCMP: yes
WIFI-PROPERTIES.AP: no
WIFI-PROPERTIES.ADHOC: yes
WIFI-PROPERTIES.2GHZ: yes
WIFI-PROPERTIES.5GHZ: yes
CONNECTIONS.AVAILABLE-CONNECTION-PATHS: --
SSID BSSID MODE CHAN FREQ RATE SIGNAL BARS SECURITY ACTIVE IN-USE
##### NetworkManager.state ##############
[main]
NetworkingEnabled=true
WirelessEnabled=true
WWANEnabled=true
##### NetworkManager config #############
[[/etc/NetworkManager/conf.d/default-wifi-powersave-on.conf]]
[connection]
wifi.powersave = 3
[[/etc/NetworkManager/NetworkManager.conf]]
[main]
plugins=ifupdown,keyfile
[ifupdown]
managed=false
[device]
wifi.scan-rand-mac-address=no
[[/usr/lib/NetworkManager/conf.d/10-dns-resolved.conf]]
[main]
dns=systemd-resolved
[[/usr/lib/NetworkManager/conf.d/10-globally-managed-devices.conf]]
[keyfile]
unmanaged-devices=*,except:type:wifi,except:type:wwan
[[/usr/lib/NetworkManager/conf.d/20-connectivity-ubuntu.conf]]
[connectivity]
uri=http://connectivity-check.ubuntu.com/
[[/usr/lib/NetworkManager/conf.d/no-mac-addr-change.conf]]
[device-mac-addr-change-wifi]
match-device=driver:rtl8723bs,driver:rtl8189es,driver:r8188eu,driver:8188eu,driver:eagle_sdio,driver:wl
wifi.scan-rand-mac-address=no
wifi.cloned-mac-address=preserve
ethernet.cloned-mac-address=preserve
##### NetworkManager profiles ###########
##### Netplan config ####################
[/etc/netplan/1-network-manager-all.yaml]
network:
version: 2
renderer: NetworkManager
##### iw reg get ########################
Region: Europe/Berlin (based on set time zone)
global
country 00: DFS-UNSET
(2402 - 2472 @ 40), (N/A, 20), (N/A)
(2457 - 2482 @ 20), (N/A, 20), (N/A), AUTO-BW, PASSIVE-SCAN
(2474 - 2494 @ 20), (N/A, 20), (N/A), NO-OFDM, PASSIVE-SCAN
(5170 - 5250 @ 80), (N/A, 20), (N/A), AUTO-BW, PASSIVE-SCAN
(5250 - 5330 @ 80), (N/A, 20), (0 ms), DFS, AUTO-BW, PASSIVE-SCAN
(5490 - 5730 @ 160), (N/A, 20), (0 ms), DFS, PASSIVE-SCAN
(5735 - 5835 @ 80), (N/A, 20), (N/A), PASSIVE-SCAN
(57240 - 63720 @ 2160), (N/A, 0), (N/A)
##### iwlist channels ###################
lo no frequency information.
enp2s0 no frequency information.
wlp5s0 32 channels in total; available frequencies :
Channel 01 : 2.412 GHz
Channel 02 : 2.417 GHz
Channel 03 : 2.422 GHz
Channel 04 : 2.427 GHz
Channel 05 : 2.432 GHz
Channel 06 : 2.437 GHz
Channel 07 : 2.442 GHz
Channel 08 : 2.447 GHz
Channel 09 : 2.452 GHz
Channel 10 : 2.457 GHz
Channel 11 : 2.462 GHz
Channel 12 : 2.467 GHz
Channel 13 : 2.472 GHz
Channel 34 : 5.17 GHz
Channel 36 : 5.18 GHz
Channel 38 : 5.19 GHz
Channel 40 : 5.2 GHz
Channel 42 : 5.21 GHz
Channel 44 : 5.22 GHz
Channel 46 : 5.23 GHz
Channel 48 : 5.24 GHz
Channel 52 : 5.26 GHz
Channel 56 : 5.28 GHz
Channel 60 : 5.3 GHz
Channel 64 : 5.32 GHz
Channel 100 : 5.5 GHz
Channel 104 : 5.52 GHz
Channel 108 : 5.54 GHz
Channel 112 : 5.56 GHz
Channel 116 : 5.58 GHz
Channel 120 : 5.6 GHz
Channel 124 : 5.62 GHz
##### iwlist scan #######################
lo Interface doesn't support scanning.
enp2s0 Interface doesn't support scanning.
wlp5s0 Interface doesn't support scanning : Network is down
##### module infos ######################
[ath5k]
filename: /lib/modules/4.15.0-36-generic/kernel/drivers/net/wireless/ath/ath5k/ath5k.ko
license: Dual BSD/GPL
description: Support for 5xxx series of Atheros 802.11 wireless LAN cards.
author: Nick Kossifidis
author: Jiri Slaby
srcversion: EAFCEE7103896A354CF44A7
depends: mac80211,cfg80211,ath
retpoline: Y
intree: Y
name: ath5k
vermagic: 4.15.0-36-generic SMP mod_unload 686
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
parm: nohwcrypt:Disable hardware encryption. (bool)
parm: fastchanswitch:Enable fast channel switching for AR2413/AR5413 radios. (bool)
parm: no_hw_rfkill_switch:Ignore the GPIO RFKill switch state (bool)
[ath]
filename: /lib/modules/4.15.0-36-generic/kernel/drivers/net/wireless/ath/ath.ko
license: Dual BSD/GPL
description: Shared library for Atheros wireless LAN cards.
author: Atheros Communications
srcversion: 555BBBB9D4FCA58A05E7C0D
depends: cfg80211
retpoline: Y
intree: Y
name: ath
vermagic: 4.15.0-36-generic SMP mod_unload 686
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
[iwl3945]
filename: /lib/modules/4.15.0-36-generic/kernel/drivers/net/wireless/intel/iwlegacy/iwl3945.ko
firmware: iwlwifi-3945-2.ucode
license: GPL
author: Copyright(c) 2003-2011 Intel Corporation <ilw@linux.intel.com>
version: in-tree:s
description: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux
srcversion: EA6C390E3EE9D882117A562
depends: iwlegacy,mac80211,cfg80211
retpoline: Y
intree: Y
name: iwl3945
vermagic: 4.15.0-36-generic SMP mod_unload 686
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
parm: antenna:select antenna (1=Main, 2=Aux, default 0 [both]) (int)
parm: swcrypto:using software crypto (default 1 [software]) (int)
parm: disable_hw_scan:disable hardware scanning (default 1) (int)
parm: fw_restart:restart firmware in case of error (int)
[iwlegacy]
filename: /lib/modules/4.15.0-36-generic/kernel/drivers/net/wireless/intel/iwlegacy/iwlegacy.ko
license: GPL
author: Copyright(c) 2003-2011 Intel Corporation <ilw@linux.intel.com>
version: in-tree:
description: iwl-legacy: common functions for 3945 and 4965
srcversion: 9063671900A959E01DEF3FB
depends: mac80211,cfg80211
retpoline: Y
intree: Y
name: iwlegacy
vermagic: 4.15.0-36-generic SMP mod_unload 686
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
parm: led_mode:0=system default, 1=On(RF On)/Off(RF Off), 2=blinking (int)
parm: bt_coex_active:enable wifi/bluetooth co-exist (bool)
[mac80211]
filename: /lib/modules/4.15.0-36-generic/kernel/net/mac80211/mac80211.ko
license: GPL
description: IEEE 802.11 subsystem
srcversion: 76870094CC01F4AC06240B7
depends: cfg80211
retpoline: Y
intree: Y
name: mac80211
vermagic: 4.15.0-36-generic SMP mod_unload 686
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
parm: minstrel_vht_only:Use only VHT rates when VHT is supported by sta. (bool)
parm: max_nullfunc_tries:Maximum nullfunc tx tries before disconnecting (reason 4). (int)
parm: max_probe_tries:Maximum probe tries before disconnecting (reason 4). (int)
parm: beacon_loss_count:Number of beacon intervals before we decide beacon was lost. (int)
parm: probe_wait_ms:Maximum time(ms) to wait for probe response before disconnecting (reason 4). (int)
parm: ieee80211_default_rc_algo:Default rate control algorithm for mac80211 to use (charp)
[cfg80211]
filename: /lib/modules/4.15.0-36-generic/kernel/net/wireless/cfg80211.ko
description: wireless configuration support
license: GPL
author: Johannes Berg
srcversion: 62FD05DCC5AEEA290640C3D
depends:
retpoline: Y
intree: Y
name: cfg80211
vermagic: 4.15.0-36-generic SMP mod_unload 686
signat: PKCS#7
signer:
sig_key:
sig_hashalgo: md4
parm: bss_entries_limit:limit to number of scan BSS entries (per wiphy, default 1000) (int)
parm: ieee80211_regdom:IEEE 802.11 regulatory domain code (charp)
parm: cfg80211_disable_40mhz_24ghz:Disable 40MHz support in the 2.4GHz band (bool)
##### module parameters #################
[ath5k]
fastchanswitch: N
nohwcrypt: N
no_hw_rfkill_switch: N
[iwl3945]
antenna: 0
disable_hw_scan: 1
fw_restart: 1
swcrypto: 1
[iwlegacy]
bt_coex_active: Y
led_mode: 0
[mac80211]
beacon_loss_count: 7
ieee80211_default_rc_algo: minstrel_ht
max_nullfunc_tries: 2
max_probe_tries: 5
minstrel_vht_only: Y
probe_wait_ms: 500
[cfg80211]
bss_entries_limit: 1000
cfg80211_disable_40mhz_24ghz: N
ieee80211_regdom: 00
##### /etc/modules ######################
##### modprobe options ##################
[/etc/modprobe.d/amd64-microcode-blacklist.conf]
blacklist microcode
[/etc/modprobe.d/blacklist-ath_pci.conf]
blacklist ath_pci
[/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
[/etc/modprobe.d/blacklist-rare-network.conf]
alias net-pf-3 off
alias net-pf-6 off
alias net-pf-9 off
alias net-pf-11 off
alias net-pf-12 off
alias net-pf-19 off
alias net-pf-21 off
alias net-pf-36 off
[/etc/modprobe.d/intel-microcode-blacklist.conf]
blacklist microcode
[/etc/modprobe.d/iwlwifi.conf]
remove iwlwifi \
(/sbin/lsmod | grep -o -e ^iwlmvm -e ^iwldvm -e ^iwlwifi | xargs /sbin/rmmod) \
&& /sbin/modprobe -r mac80211
##### rc.local ##########################
grep: /etc/rc.local: No such file or directory
##### pm-utils ##########################
##### udev rules ########################
##### dmesg #############################
[ 6273.363709] IPv6: ADDRCONF(NETDEV_UP): enp2s0: link is not ready (repeated 2 times)
[ 6273.366092] IPv6: ADDRCONF(NETDEV_UP): wlp5s0: link is not ready
[ 6286.684548] et131x 0000:02:00.0 enp2s0: Link is Up - 100Mbps/Full - flow control rx/tx
[ 6286.684723] IPv6: ADDRCONF(NETDEV_CHANGE): enp2s0: link becomes ready
[ 8214.380327] iwl3945 0000:05:00.0: Master Disable Timed Out, 100 usec
[ 8240.705861] iwl3945: Intel(R) PRO/Wireless 3945ABG/BG Network Connection driver for Linux, in-tree:s
[ 8240.705864] iwl3945: Copyright(c) 2003-2011 Intel Corporation
[ 8240.705865] iwl3945: hw_scan is disabled
[ 8240.705950] iwl3945 0000:05:00.0: can't disable ASPM; OS doesn't have ASPM control
[ 8240.746700] iwl3945 0000:05:00.0: Tunable channels: 13 802.11bg, 23 802.11a channels
[ 8240.746706] iwl3945 0000:05:00.0: Detected Intel Wireless WiFi Link 3945ABG
[ 8240.747438] ieee80211 phy2: Selected rate control algorithm 'iwl-3945-rs'
[ 8241.340139] iwl3945 0000:05:00.0 wlp5s0: renamed from wlan0
[ 8241.716676] IPv6: ADDRCONF(NETDEV_UP): wlp5s0: link is not ready
[ 8241.898422] iwl3945 0000:05:00.0: loaded firmware version 15.32.2.9
########## wireless info END ############
Last edited by JeremyB on Sun Nov 11, 2018 5:22 pm, edited 1 time in total.
Reason: added code tags
Reason: added code tags
Re: PRO/Wireless 3945ABG [Golan] Network down
Did you swap wifi cards while the laptop was power on?
-
frosh
Re: PRO/Wireless 3945ABG [Golan] Network down
I know it's been a while but I stumbled upon your post because I was experiencing the same problem with this wireless card. Found a solution in an older post.
You have to deactivate N-mode:
And disable power save (which I think you already have):
That seems to have done the trick for me.
You have to deactivate N-mode:
Code: Select all
echo "options iwlwifi 11n_disable=1" | sudo tee /etc/modprobe.d/iwlwifi.conf
sudo modprobe -rfv iwlwifi
sudo modprobe -v iwlwifiCode: Select all
sudo iw dev wlp5s0 set power_save off