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#1 2015-02-04 00:42:33

dryce
Member
Registered: 2011-03-21
Posts: 17

Wireless Connection Sometimes Requires A Reboot To Work

I have had this going on for about two months. My wireless connection will work fine for a while and then suddenly slow down and eventually drop out completely. A reboot is the only thing that brings it back, but the cycle always starts over again. I've posted a few logs here, but if there is something more someone needs please let me know. The Arch system is the only device on my network that is experiencing this issue. I've also tried adding options ath9k nohwcrypt=1 to /etc/modprobe.d/ath9k.conf. I thought this had worked until today when I booted up and eventually had the same issue. I am running the x86_x64 variant of Arch with kernel  3.18.4-1-ARCH #1. The position of all my equipment remains unchanged so I'm guessing either the card is dying or I have a bug. Any insight is appreciated. Thanks.

journalctl -u wlp2s0

 Jan 30 09:16:08 GatewayNV79 kernel: ath9k 0000:02:00.0 wlp2s0: renamed from wlan0 
Jan 30 09:16:13 GatewayNV79 netctl-auto[332]: Included profile 'wlp2s0-OpenWrt' 
Jan 30 09:16:14 GatewayNV79 kernel: IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready 
Jan 30 09:16:15 GatewayNV79 wpa_actiond[389]: Starting wpa_actiond session for interface 'wlp2s0' 
Jan 30 09:16:16 GatewayNV79 kernel: wlp2s0: authenticate with 00:03:7f:bf:a3:0f 
Jan 30 09:16:17 GatewayNV79 kernel: wlp2s0: send auth to 00:03:7f:bf:a3:0f (try 1/3) 
Jan 30 09:16:17 GatewayNV79 kernel: wlp2s0: authenticated 
Jan 30 09:16:17 GatewayNV79 kernel: wlp2s0: associate with 00:03:7f:bf:a3:0f (try 1/3) 
Jan 30 09:16:17 GatewayNV79 kernel: wlp2s0: RX AssocResp from 00:03:7f:bf:a3:0f (capab=0x411 status=0 aid=3) 
Jan 30 09:16:17 GatewayNV79 kernel: IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready 
Jan 30 09:16:17 GatewayNV79 kernel: wlp2s0: associated 
Jan 30 09:16:18 GatewayNV79 ntpd[432]: unable to create socket on wlp2s0 (4) for fe80::721a:4ff:fee0:702f%3#123 
Jan 30 09:16:18 GatewayNV79 wpa_actiond[389]: Interface 'wlp2s0' connected to network 'OpenWrt' 
Jan 30 09:16:18 GatewayNV79 systemd-networkd[330]: wlp2s0          : gained carrier 
Jan 30 09:16:18 GatewayNV79 ntpd[432]: 30 Jan 09:16:18 ntpd[432]: unable to create socket on wlp2s0 (4) for fe80::721a:4ff:fee0:702f%3#123 
Jan 30 09:16:19 GatewayNV79 avahi-daemon[333]: Registering new address record for fe80::721a:4ff:fee0:702f on wlp2s0.*. 
Jan 30 09:16:20 GatewayNV79 dhcpcd[759]: wlp2s0: IAID 04:e0:70:2f 
Jan 30 09:16:20 GatewayNV79 avahi-daemon[333]: Registering new address record for fdeb:3a5d:7d34:0:721a:4ff:fee0:702f on wlp2s0.*. 
Jan 30 09:16:20 GatewayNV79 avahi-daemon[333]: Withdrawing address record for fe80::721a:4ff:fee0:702f on wlp2s0. 
Jan 30 09:16:21 GatewayNV79 dhcpcd[759]: wlp2s0: soliciting a DHCP lease 
Jan 30 09:16:22 GatewayNV79 ntpd[432]: Listen normally on 5 wlp2s0 [fdeb:3a5d:7d34:0:721a:4ff:fee0:702f]:123 
Jan 30 09:16:22 GatewayNV79 ntpd[432]: Listen normally on 6 wlp2s0 [fe80::721a:4ff:fee0:702f%3]:123 
Jan 30 09:16:22 GatewayNV79 ntpd[432]: 30 Jan 09:16:22 ntpd[432]: Listen normally on 5 wlp2s0 [fdeb:3a5d:7d34:0:721a:4ff:fee0:702f]:123 
Jan 30 09:16:22 GatewayNV79 ntpd[432]: 30 Jan 09:16:22 ntpd[432]: Listen normally on 6 wlp2s0 [fe80::721a:4ff:fee0:702f%3]:123 
Jan 30 09:16:23 GatewayNV79 dhcpcd[759]: wlp2s0: offered 192.168.1.211 from 192.168.1.1 
Jan 30 09:16:28 GatewayNV79 dhcpcd[759]: wlp2s0: leased 192.168.1.211 for 43200 seconds 
Jan 30 09:16:28 GatewayNV79 dhcpcd[759]: wlp2s0: adding route to 192.168.1.0/24 
Jan 30 09:16:28 GatewayNV79 dhcpcd[759]: wlp2s0: adding default route via 192.168.1.1 
Jan 30 09:16:28 GatewayNV79 avahi-daemon[333]: Joining mDNS multicast group on interface wlp2s0.IPv4 with address 192.168.1.211. 
Jan 30 09:16:28 GatewayNV79 avahi-daemon[333]: New relevant interface wlp2s0.IPv4 for mDNS. 
Jan 30 09:16:28 GatewayNV79 avahi-daemon[333]: Registering new address record for 192.168.1.211 on wlp2s0.IPv4. 
Jan 30 09:16:30 GatewayNV79 ntpd[432]: Listen normally on 7 wlp2s0 192.168.1.211:123 
Jan 30 09:16:30 GatewayNV79 ntpd[432]: 30 Jan 09:16:30 ntpd[432]: Listen normally on 7 wlp2s0 192.168.1.211:123 
Jan 30 09:16:30 GatewayNV79 ntpd[1346]: Listen normally on 3 wlp2s0 192.168.1.211:123 
Jan 30 09:16:30 GatewayNV79 ntpd[1346]: Listen normally on 5 wlp2s0 [fdeb:3a5d:7d34:0:721a:4ff:fee0:702f]:123 
Jan 30 09:16:30 GatewayNV79 ntpd[1346]: Listen normally on 6 wlp2s0 [fe80::721a:4ff:fee0:702f%3]:123 
Jan 30 09:27:38 GatewayNV79 avahi-daemon[333]: Leaving mDNS multicast group on interface wlp2s0.IPv4 with address 192.168.1.211. 
Jan 30 09:27:39 GatewayNV79 wpa_actiond[389]: Interface 'wlp2s0' disconnected from network 'OpenWrt' 
Jan 30 09:27:39 GatewayNV79 dhcpcd[942]: wlp2s0: removing interface 
Jan 30 09:27:39 GatewayNV79 wpa_actiond[389]: Terminating wpa_actiond session for interface 'wlp2s0' 
Jan 30 09:27:40 GatewayNV79 kernel: wlp2s0: deauthenticating from 00:03:7f:bf:a3:0f by local choice (Reason: 3=DEAUTH_LEAVING) 
Jan 30 09:28:11 GatewayNV79 kernel: ath9k 0000:02:00.0 wlp2s0: renamed from wlan0 
Jan 30 09:28:15 GatewayNV79 netctl-auto[350]: Included profile 'wlp2s0-OpenWrt' 
Jan 30 09:28:15 GatewayNV79 kernel: IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready 
Jan 30 09:28:16 GatewayNV79 wpa_actiond[720]: Starting wpa_actiond session for interface 'wlp2s0' 
Jan 30 09:28:17 GatewayNV79 kernel: wlp2s0: authenticate with 00:03:7f:bf:a3:0f 
Jan 30 09:28:17 GatewayNV79 kernel: wlp2s0: send auth to 00:03:7f:bf:a3:0f (try 1/3) 
Jan 30 09:28:17 GatewayNV79 kernel: wlp2s0: authenticated 
Jan 30 09:28:17 GatewayNV79 kernel: wlp2s0: associate with 00:03:7f:bf:a3:0f (try 1/3) 
Jan 30 09:28:17 GatewayNV79 kernel: wlp2s0: RX AssocResp from 00:03:7f:bf:a3:0f (capab=0x411 status=0 aid=3) 
Jan 30 09:28:17 GatewayNV79 kernel: IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready 
Jan 30 09:28:17 GatewayNV79 kernel: wlp2s0: associated 
Jan 30 09:28:17 GatewayNV79 wpa_actiond[720]: Interface 'wlp2s0' connected to network 'OpenWrt' 
Jan 30 09:28:17 GatewayNV79 ntpd[726]: unable to create socket on wlp2s0 (4) for fe80::721a:4ff:fee0:702f%3#123 
Jan 30 09:28:17 GatewayNV79 systemd-networkd[349]: wlp2s0          : gained carrier 
Jan 30 09:28:17 GatewayNV79 ntpd[726]: 30 Jan 09:28:17 ntpd[726]: unable to create socket on wlp2s0 (4) for fe80::721a:4ff:fee0:702f%3#123 
Jan 30 09:28:18 GatewayNV79 avahi-daemon[354]: Registering new address record for fe80::721a:4ff:fee0:702f on wlp2s0.*. 
Jan 30 09:28:19 GatewayNV79 dhcpcd[767]: wlp2s0: IAID 04:e0:70:2f 
Jan 30 09:28:19 GatewayNV79 dhcpcd[767]: wlp2s0: rebinding lease of 192.168.1.211 
Jan 30 09:28:20 GatewayNV79 ntpd[726]: unable to create socket on wlp2s0 (5) for fdeb:3a5d:7d34:0:721a:4ff:fee0:702f#123 
Jan 30 09:28:20 GatewayNV79 ntpd[726]: Listen normally on 6 wlp2s0 [fe80::721a:4ff:fee0:702f%3]:123 
Jan 30 09:28:20 GatewayNV79 ntpd[726]: 30 Jan 09:28:20 ntpd[726]: unable to create socket on wlp2s0 (5) for fdeb:3a5d:7d34:0:721a:4ff:fee0:702f#123 
Jan 30 09:28:20 GatewayNV79 ntpd[726]: 30 Jan 09:28:20 ntpd[726]: Listen normally on 6 wlp2s0 [fe80::721a:4ff:fee0:702f%3]:123 
Jan 30 09:28:20 GatewayNV79 avahi-daemon[354]: Registering new address record for fdeb:3a5d:7d34:0:721a:4ff:fee0:702f on wlp2s0.*. 
Jan 30 09:28:20 GatewayNV79 avahi-daemon[354]: Withdrawing address record for fe80::721a:4ff:fee0:702f on wlp2s0. 
Jan 30 09:28:22 GatewayNV79 ntpd[726]: Listen normally on 7 wlp2s0 [fdeb:3a5d:7d34:0:721a:4ff:fee0:702f]:123 
Jan 30 09:28:22 GatewayNV79 ntpd[726]: 30 Jan 09:28:22 ntpd[726]: Listen normally on 7 wlp2s0 [fdeb:3a5d:7d34:0:721a:4ff:fee0:702f]:123 
Jan 30 09:28:24 GatewayNV79 dhcpcd[767]: wlp2s0: leased 192.168.1.211 for 43200 seconds 
Jan 30 09:28:24 GatewayNV79 avahi-daemon[354]: Joining mDNS multicast group on interface wlp2s0.IPv4 with address 192.168.1.211. 
Jan 30 09:28:24 GatewayNV79 avahi-daemon[354]: New relevant interface wlp2s0.IPv4 for mDNS. 
Jan 30 09:28:24 GatewayNV79 dhcpcd[767]: wlp2s0: adding route to 192.168.1.0/24 
Jan 30 09:28:24 GatewayNV79 dhcpcd[767]: wlp2s0: adding default route via 192.168.1.1 
Jan 30 09:28:24 GatewayNV79 avahi-daemon[354]: Registering new address record for 192.168.1.211 on wlp2s0.IPv4. 
Jan 30 09:28:26 GatewayNV79 ntpd[726]: Listen normally on 8 wlp2s0 192.168.1.211:123 
Jan 30 09:28:26 GatewayNV79 ntpd[726]: 30 Jan 09:28:26 ntpd[726]: Listen normally on 8 wlp2s0 192.168.1.211:123 
Jan 30 09:28:27 GatewayNV79 ntpd[871]: Listen normally on 3 wlp2s0 192.168.1.211:123 
Jan 30 09:28:27 GatewayNV79 ntpd[871]: Listen normally on 5 wlp2s0 [fdeb:3a5d:7d34:0:721a:4ff:fee0:702f]:123 
Jan 30 09:28:27 GatewayNV79 ntpd[871]: Listen normally on 6 wlp2s0 [fe80::721a:4ff:fee0:702f%3]:123 
Jan 30 10:19:10 GatewayNV79 wpa_actiond[720]: Interface 'wlp2s0' lost connection to network 'OpenWrt' 
Jan 30 10:19:10 GatewayNV79 avahi-daemon[354]: Interface wlp2s0.IPv4 no longer relevant for mDNS. 
Jan 30 10:19:10 GatewayNV79 avahi-daemon[354]: Leaving mDNS multicast group on interface wlp2s0.IPv4 with address 192.168.1.211. 
Jan 30 10:19:10 GatewayNV79 dhcpcd[850]: wlp2s0: arp if_readrawpacket: Network is down 
Jan 30 10:19:10 GatewayNV79 systemd-networkd[349]: wlp2s0          : lost carrier 
Jan 30 10:19:10 GatewayNV79 avahi-daemon[354]: Withdrawing address record for fdeb:3a5d:7d34:0:721a:4ff:fee0:702f on wlp2s0. 
Jan 30 10:19:10 GatewayNV79 avahi-daemon[354]: Withdrawing address record for 192.168.1.211 on wlp2s0. 
Jan 30 10:19:10 GatewayNV79 avahi-daemon[354]: Joining mDNS multicast group on interface wlp2s0.IPv4 with address 192.168.1.211. 
Jan 30 10:19:10 GatewayNV79 avahi-daemon[354]: New relevant interface wlp2s0.IPv4 for mDNS. 
Jan 30 10:19:10 GatewayNV79 avahi-daemon[354]: Registering new address record for 192.168.1.211 on wlp2s0.IPv4. 
Jan 30 10:19:11 GatewayNV79 ntpd[871]: Deleting interface #3 wlp2s0, 192.168.1.211#123, interface stats: received=0, sent=0, dropped=0, active_time=3044 secs 
Jan 30 10:19:11 GatewayNV79 ntpd[871]: Deleting interface #5 wlp2s0, fdeb:3a5d:7d34:0:721a:4ff:fee0:702f#123, interface stats: received=0, sent=0, dropped=0, active_time=3044 secs 
Jan 30 10:19:11 GatewayNV79 ntpd[871]: Deleting interface #6 wlp2s0, fe80::721a:4ff:fee0:702f%3#123, interface stats: received=0, sent=0, dropped=0, active_time=3044 secs 
Jan 30 10:19:40 GatewayNV79 wpa_actiond[720]: Interface 'wlp2s0' disconnected from network 'OpenWrt' 
Jan 30 10:19:40 GatewayNV79 dhcpcd[850]: wlp2s0: removing interface 
Jan 30 10:19:40 GatewayNV79 avahi-daemon[354]: Withdrawing address record for 192.168.1.211 on wlp2s0. 
Jan 30 10:19:40 GatewayNV79 avahi-daemon[354]: Leaving mDNS multicast group on interface wlp2s0.IPv4 with address 192.168.1.211. 
Jan 30 10:19:40 GatewayNV79 avahi-daemon[354]: Interface wlp2s0.IPv4 no longer relevant for mDNS.

iwconfig

 wlp2s0    IEEE 802.11bgn  ESSID:"OpenWrt"  
          Mode:Managed  Frequency:2.462 GHz  Access Point: 00:03:7F:BF:A3:0F   
          Bit Rate=117 Mb/s   Tx-Power=16 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off 
          Power Management:off 
          Link Quality=69/70  Signal level=-41 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0 
          Tx excessive retries:0  Invalid misc:164   Missed beacon:0 

lo        no wireless extensions. 

enp1s0    no wireless extensions.

lsmod

 lsmod

Module                  Size  Used by 
fuse                   87410  3 
ctr                    12927  3 
ccm                    17534  3 
uvcvideo               83143  0 
videobuf2_vmalloc      12816  1 uvcvideo 
videobuf2_memops       12519  1 videobuf2_vmalloc 
videobuf2_core         39635  1 uvcvideo 
v4l2_common            12995  1 videobuf2_core 
videodev              135040  3 uvcvideo,v4l2_common,videobuf2_core 
media                  18365  2 uvcvideo,videodev 
joydev                 17063  0 
mousedev               17272  0 
arc4                   12536  2 
snd_hda_codec_hdmi     49263  1 
snd_hda_codec_realtek    63196  1 
snd_hda_codec_generic    63087  2 snd_hda_codec_realtek 
ath9k                 137724  0 
ath9k_common           21746  1 ath9k 
ath9k_hw              428656  2 ath9k_common,ath9k 
iTCO_wdt               12831  0 
ath                    26067  3 ath9k_common,ath9k,ath9k_hw 
snd_hda_intel          26387  4 
coretemp               12820  0 
snd_hda_controller     26938  1 snd_hda_intel 
broadcom               17013  0 
acer_wmi               17603  0 
sparse_keymap          12818  1 acer_wmi 
iTCO_vendor_support    12649  1 iTCO_wdt 
led_class              12855  2 ath9k,acer_wmi 
intel_powerclamp       17122  0 
snd_hda_codec         112621  5 snd_hda_codec_realtek,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_intel,snd_hda_controller 
mac80211              608652  1 ath9k 
kvm_intel             143295  0 
mxm_wmi                12515  0 
tg3                   164580  0 
snd_hwdep              17244  1 snd_hda_codec 
kvm                   426425  1 kvm_intel 
ptp                    17692  1 tg3 
pps_core               17225  1 ptp 
libphy                 32315  2 tg3,broadcom 
hwmon                  12930  2 tg3,coretemp 
intel_agp              17432  0 
evdev                  21544  16 
cfg80211              453926  4 ath,ath9k_common,ath9k,mac80211 
i915                  946695  9 
rfkill                 18867  3 cfg80211,acer_wmi 
drm_kms_helper         80985  1 i915 
snd_pcm                88785  4 snd_hda_codec_hdmi,snd_hda_codec,snd_hda_intel,snd_hda_controller 
drm                   263481  6 i915,drm_kms_helper 
crc32c_intel           21809  0 
intel_gtt              17848  2 i915,intel_agp 
i2c_i801               16965  0 
mac_hid                12633  0 
mei_me                 17941  0 
mei                    75336  1 mei_me 
pcspkr                 12595  0 
psmouse               107442  0 
intel_ips              17420  0 
i2c_algo_bit           12744  1 i915 
snd_timer              26614  1 snd_pcm 
i2c_core               50152  7 drm,i915,i2c_i801,drm_kms_helper,i2c_algo_bit,v4l2_common,videodev 
serio_raw              12849  0 
snd                    73436  16 snd_hda_codec_realtek,snd_hwdep,snd_timer,snd_hda_codec_hdmi,snd_pcm,snd_hda_codec_generic,snd_hda_codec,snd_hda_intel 
soundcore              13031  2 snd,snd_hda_codec 
lpc_ich                20768  0 
shpchp                 35210  0 
video                  18043  2 i915,acer_wmi 
battery                17452  0 
ac                     12715  0 
button                 12953  1 i915 
acpi_cpufreq           17218  1 
processor              27777  1 acpi_cpufreq 
wmi                    17339  2 acer_wmi,mxm_wmi 
sch_fq_codel           17343  10 
pci_stub               12429  1 
vboxpci                23139  0 
vboxnetflt             27412  0 
vboxnetadp             25443  0 
vboxdrv               352524  3 vboxnetadp,vboxnetflt,vboxpci 
sg                     34865  0 
ext4                  510292  2 
crc16                  12343  1 ext4 
mbcache                17171  1 ext4 
jbd2                   86379  1 ext4 
sr_mod                 21903  0 
cdrom                  47479  1 sr_mod 
sd_mod                 43575  3 
uas                    21817  0 
usb_storage            60311  1 uas 
hid_generic            12393  0 
usbhid                 48595  0 
hid                   106316  2 hid_generic,usbhid 
atkbd                  22254  0 
libps2                 12739  2 atkbd,psmouse 
ahci                   33248  2 
libahci                27215  1 ahci 
ehci_pci               12512  0 
ehci_hcd               69939  1 ehci_pci 
libata                181518  2 ahci,libahci 
usbcore               199382  6 uas,uvcvideo,usb_storage,ehci_hcd,ehci_pci,usbhid 
scsi_mod              147580  6 sg,uas,usb_storage,libata,sd_mod,sr_mod 
usb_common             12561  1 usbcore 
i8042                  18002  2 acer_wmi,libps2 
serio                  18282  6 serio_raw,atkbd,i8042,psmouse

lspci

 00:00.0 Host bridge: Intel Corporation Core Processor DRAM Controller (rev 12) 
00:02.0 VGA compatible controller: Intel Corporation Core Processor Integrated Graphics Controller (rev 12) 
00:16.0 Communication controller: Intel Corporation 5 Series/3400 Series Chipset HECI Controller (rev 06) 
00:1a.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05) 
00:1b.0 Audio device: Intel Corporation 5 Series/3400 Series Chipset High Definition Audio (rev 05) 
00:1c.0 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 1 (rev 05) 
00:1c.1 PCI bridge: Intel Corporation 5 Series/3400 Series Chipset PCI Express Root Port 2 (rev 05) 
00:1d.0 USB controller: Intel Corporation 5 Series/3400 Series Chipset USB2 Enhanced Host Controller (rev 05) 
00:1e.0 PCI bridge: Intel Corporation 82801 Mobile PCI Bridge (rev a5) 
00:1f.0 ISA bridge: Intel Corporation Mobile 5 Series Chipset LPC Interface Controller (rev 05) 
00:1f.2 SATA controller: Intel Corporation 5 Series/3400 Series Chipset 4 port SATA AHCI Controller (rev 05) 
00:1f.3 SMBus: Intel Corporation 5 Series/3400 Series Chipset SMBus Controller (rev 05) 
00:1f.6 Signal processing controller: Intel Corporation 5 Series/3400 Series Chipset Thermal Subsystem (rev 05) 
01:00.0 Ethernet controller: Broadcom Corporation NetLink BCM57780 Gigabit Ethernet PCIe (rev 01) 
02:00.0 Network controller: Qualcomm Atheros AR928X Wireless Network Adapter (PCI-Express) (rev 01) 
ff:00.0 Host bridge: Intel Corporation Core Processor QuickPath Architecture Generic Non-core Registers (rev 02) 
ff:00.1 Host bridge: Intel Corporation Core Processor QuickPath Architecture System Address Decoder (rev 02) 
ff:02.0 Host bridge: Intel Corporation Core Processor QPI Link 0 (rev 02) 
ff:02.1 Host bridge: Intel Corporation 1st Generation Core Processor QPI Physical 0 (rev 02) 
ff:02.2 Host bridge: Intel Corporation 1st Generation Core Processor Reserved (rev 02) 
ff:02.3 Host bridge: Intel Corporation 1st Generation Core Processor Reserved (rev 02)

dmesg

 [   12.707801] ath: phy0: ASPM enabled: 0x42 
[   12.707807] ath: EEPROM regdomain: 0x65 
[   12.707809] ath: EEPROM indicates we should expect a direct regpair map 
[   12.707811] ath: Country alpha2 being used: 00 
[   12.707812] ath: Regpair used: 0x65 
[   12.790781] ieee80211 phy0: Selected rate control algorithm 'minstrel_ht' 
[   12.791136] ieee80211 phy0: Atheros AR9280 Rev:2 mem=0xffffc90010880000, irq=17 
[   12.841627] ath9k 0000:02:00.0 wlp2s0: renamed from wlan0 
[   12.858062] tg3 0000:01:00.0 enp1s0: renamed from eth0 
[   12.949786] mousedev: PS/2 mouse device common for all mice 
[   13.441384] ACPI: Battery Slot [BAT0] (battery present) 
[   13.886581] media: Linux media interface: v0.10 
[   13.914444] Linux video capture interface: v2.00 
[   13.979679] uvcvideo: Found UVC 1.00 device Video WebCam (064e:a103) 
[   13.996259] input: Video WebCam as /devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/input/input17 
[   13.996373] usbcore: registered new interface driver uvcvideo 
[   13.996376] USB Video Class driver (1.1.1) 
[   14.580406] systemd-journald[150]: Received request to flush runtime journal from PID 1 
[   14.637675] EXT4-fs (sda2): mounted filesystem with ordered data mode. Opts: data=ordered 
[   16.288680] intel ips 0000:00:1f.6: i915 driver attached, reenabling gpu turbo 
[   18.802102] tg3 0000:01:00.0: irq 28 for MSI/MSI-X 
[   18.823887] IPv6: ADDRCONF(NETDEV_UP): enp1s0: link is not ready 
[   19.213570] tg3 0000:01:00.0 enp1s0: Link is down 
[   20.473582] IPv6: ADDRCONF(NETDEV_UP): wlp2s0: link is not ready 
[   21.806923] wlp2s0: authenticate with 00:03:7f:bf:a3:0f 
[   21.836003] wlp2s0: send auth to 00:03:7f:bf:a3:0f (try 1/3) 
[   21.838218] wlp2s0: authenticated 
[   21.839772] wlp2s0: associate with 00:03:7f:bf:a3:0f (try 1/3) 
[   21.844383] wlp2s0: RX AssocResp from 00:03:7f:bf:a3:0f (capab=0x411 status=0 aid=3) 
[   21.844517] IPv6: ADDRCONF(NETDEV_CHANGE): wlp2s0: link becomes ready 
[   21.844621] wlp2s0: associated 
[   67.298039] fuse init (API version 7.23) 
[  861.811760] perf interrupt took too long (2503 > 2495), lowering kernel.perf_event_max_sample_rate to 50100

Offline

#2 2015-02-04 10:05:34

soldier1184
Member
From: California
Registered: 2015-01-27
Posts: 11

Re: Wireless Connection Sometimes Requires A Reboot To Work

you don't need to reboot go into the GTTY prompt ( ie ctl alt F2 - F7 ) then systemctl STOP ( xx current desktop manager ie lightdm kdm gdm etc ) an it will kill all current processes run wifi-menu as root or sudo with normal user an then reestablish connection that way or look on the arch wiki for NETCTL an read that or search google smile

Offline

#3 2015-02-04 11:37:23

dryce
Member
Registered: 2011-03-21
Posts: 17

Re: Wireless Connection Sometimes Requires A Reboot To Work

Thanks, but I was hoping to fix the issue so it doesn't continue to happen rather than having to restart the connection.

Offline

#4 2015-02-04 11:57:19

Head_on_a_Stick
Member
From: The Wirral
Registered: 2014-02-20
Posts: 8,795
Website

Re: Wireless Connection Sometimes Requires A Reboot To Work

I notice you're using an OpenWRT router -- could the problem lie with the settings on that device?

Is the card stable with (live versions of) other distributions?

Jin, Jîyan, Azadî

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#5 2015-02-04 13:11:11

dryce
Member
Registered: 2011-03-21
Posts: 17

Re: Wireless Connection Sometimes Requires A Reboot To Work

I don't think the router is the problem because the settings have remained the same since installing Arch a year ago. It worked great up until about 2 months ago. This system is also the only device having issues. I will have to check with a live cd when I get home this evening. I hadn't though of that, thanks!

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