You are not logged in.
Hello!
I get frequent disconnections on my wifi. I went to the wiki which said to turn off power saving, which I did, but it did not help.
dmesg gives me
usb 1-1.5: restart device (3)
[20783.742874] ieee80211 phy8: writing reg 0x1c36f0 (val 0x2400) failed (-110)
[20784.742244] ieee80211 phy8: writing reg 0x1d0104 (val 0x3) failed (-110)
[20786.743105] usb 1-1.5: kill pending tx urbs.
[20787.856396] ieee80211 phy8: wrong echo 4a110123 != ffffc900
[20787.856400] usb 1-1.5: firmware upload failed (-22).
[20788.852968] usb 1-1.5: stuck tx urbs!
[20788.859082] usb 1-1.5: Failed to restart device (-22).
[20788.873637] ieee80211 phy8: writing reg 0x1c36f0 (val 0x2400) failed (-5)
[20788.873643] ieee80211 phy8: writing reg 0x1c36f0 (val 0x2400) failed (-5)
[20788.873645] ieee80211 phy8: writing reg 0x1c36f0 (val 0x2400) failed (-5)
[20788.873647] ieee80211 phy8: writing reg 0x1c36f0 (val 0x2400) failed (-5)
[20788.873650] ieee80211 phy8: writing reg 0x1c36f0 (val 0x2400) failed (-5)
[20788.873652] ieee80211 phy8: writing reg 0x1c36f0 (val 0x2400) failed (-5)
[20788.873654] ieee80211 phy8: writing reg 0x1c36f0 (val 0x2400) failed (-5)
[20788.887399] wlp0s26u1u5: deauthenticating from c0:ff:d4:b1:69:68 by local choice (Reason: 3=DEAUTH_LEAVING)
[20788.941405] cfg80211: Exceeded CRDA call max attempts. Not calling CRDA
[20789.052832] usb 1-1.5: reset high-speed USB device number 4 using ehci-pci
[20789.272699] usb 1-1.5: reset high-speed USB device number 4 using ehci-pci
[20789.425781] usb 1-1.5: driver API: 1.9.7 2012-12-15 [1-1]
[20789.425784] usb 1-1.5: firmware API: 1.9.6 2012-07-07
[20789.774128] ath: EEPROM regdomain: 0x80d0
[20789.774132] ath: EEPROM indicates we should expect a country code
[20789.774133] ath: doing EEPROM country->regdmn map search
[20789.774134] ath: country maps to regdmn code: 0x37
[20789.774135] ath: Country alpha2 being used: DK
[20789.774136] ath: Regpair used: 0x37
[20789.774366] ieee80211 phy9: Selected rate control algorithm 'minstrel_ht'
[20789.774728] cfg80211: Calling CRDA to update world regulatory domain
[20789.775614] usb 1-1.5: Atheros AR9170 is registered as 'phy9'
[20789.776786] carl9170 1-1.5:1.0 wlp0s26u1u5: renamed from wlan0
[20792.923724] cfg80211: Calling CRDA to update world regulatory domain
[20794.991101] wlp0s26u1u5: authenticate with c0:ff:d4:b1:69:68
[20795.076689] wlp0s26u1u5: send auth to c0:ff:d4:b1:69:68 (try 1/3)
[20795.079914] wlp0s26u1u5: send auth to c0:ff:d4:b1:69:68 (try 2/3)
[20795.082892] wlp0s26u1u5: send auth to c0:ff:d4:b1:69:68 (try 3/3)
[20795.085894] wlp0s26u1u5: authentication with c0:ff:d4:b1:69:68 timed out
[20796.068353] cfg80211: Calling CRDA to update world regulatory domain
[20799.213022] cfg80211: Calling CRDA to update world regulatory domainI believe that this is the issue: firmware upload failed (-22).
But I do not know what it means
Offline
Today I had a little bit different output:
[ 2931.369780] ------------[ cut here ]------------
[ 2931.369834] WARNING: CPU: 0 PID: 0 at drivers/net/wireless/ath/carl9170/tx.c:353 carl9170_tx_status+0x50d/0x590 [carl9170]()
[ 2931.369836] Modules linked in: ctr ccm rfcomm bnep btusb btbcm btintel snd_hda_codec_hdmi snd_hda_codec_realtek snd_hda_codec_generic nls_iso8859_1 nls_cp437 vfat fuse fat joydev carl9170 mousedev ath ath3k bluetooth intel_rapl iosf_mbi x86_pkg_temp_thermal intel_powerclamp coretemp kvm_intel kvm iTCO_wdt iTCO_vendor_support crct10dif_pclmul crc32_pclmul crc32c_intel ghash_clmulni_intel snd_hda_intel ip6t_REJECT snd_hda_controller aesni_intel nf_reject_ipv6 snd_hda_codec nf_log_ipv6 aes_x86_64 snd_hda_core lrw snd_hwdep gf128mul e1000e snd_pcm glue_helper eeepc_wmi snd_timer asus_wmi snd sparse_keymap mxm_wmi ablk_helper serio_raw cryptd xt_hl psmouse mei_me i2c_i801 pcspkr soundcore ptp mei lpc_ich ip6t_rt thermal shpchp fan pps_core nf_conntrack_ipv6 nf_defrag_ipv6 battery wmi evdev processor mac_hid
[ 2931.369890] ipt_REJECT nf_reject_ipv4 nf_log_ipv4 nf_log_common xt_LOG xt_limit xt_tcpudp xt_addrtype nf_conntrack_ipv4 nf_defrag_ipv4 xt_conntrack ip6table_filter ip6_tables nf_conntrack_netbios_ns nf_conntrack_broadcast nf_nat_ftp nf_nat nf_conntrack_ftp nf_conntrack iptable_filter sch_fq_codel vboxdrv(O) arc4 rt2500pci rt2x00pci rt2x00mmio rt2x00lib led_class mac80211 cfg80211 eeprom_93cx6 rfkill ip_tables x_tables hid_generic usbhid hid ext4 crc16 mbcache jbd2 sr_mod cdrom sd_mod atkbd libps2 ahci libahci libata firewire_ohci xhci_pci firewire_core ehci_pci crc_itu_t xhci_hcd ehci_hcd scsi_mod usbcore usb_common i8042 serio i915 button intel_gtt i2c_algo_bit video drm_kms_helper drm i2c_core
[ 2931.369924] CPU: 0 PID: 0 Comm: swapper/0 Tainted: G O 4.1.4-1-ARCH #1
[ 2931.369925] Hardware name: System manufacturer System Product Name/P8Z68-V PRO, BIOS 3402 05/07/2012
[ 2931.369927] 0000000000000000 505f09a5926ece91 ffff88029f203b98 ffffffff815865be
[ 2931.369929] 0000000000000000 0000000000000000 ffff88029f203bd8 ffffffff81078cba
[ 2931.369931] ffff8800ade8b900 ffff88028ff2d3a0 ffff8800ade8b900 ffff8801cf95e000
[ 2931.369933] Call Trace:
[ 2931.369935] <IRQ> [<ffffffff815865be>] dump_stack+0x4c/0x6e
[ 2931.369943] [<ffffffff81078cba>] warn_slowpath_common+0x8a/0xc0
[ 2931.369945] [<ffffffff81078dea>] warn_slowpath_null+0x1a/0x20
[ 2931.369948] [<ffffffffa080154d>] carl9170_tx_status+0x50d/0x590 [carl9170]
[ 2931.369950] [<ffffffffa08016f6>] __carl9170_tx_process_status+0x126/0x1a0 [carl9170]
[ 2931.369953] [<ffffffffa0801d82>] carl9170_tx_process_status+0x42/0xd0 [carl9170]
[ 2931.369955] [<ffffffffa0802ddd>] carl9170_handle_command_response+0x1dd/0x5f0 [carl9170]
[ 2931.369958] [<ffffffffa080351b>] __carl9170_rx+0x32b/0xa70 [carl9170]
[ 2931.369965] [<ffffffffa01dc3c9>] ? __usb_unanchor_urb+0x49/0x80 [usbcore]
[ 2931.369968] [<ffffffffa0803ce8>] carl9170_rx_stream+0x88/0x400 [carl9170]
[ 2931.369970] [<ffffffffa0804085>] carl9170_rx+0x25/0x27 [carl9170]
[ 2931.369972] [<ffffffffa07fae63>] carl9170_usb_tasklet+0xa3/0xd0 [carl9170]
[ 2931.369975] [<ffffffff8107d527>] tasklet_hi_action+0xb7/0xd0
[ 2931.369987] [<ffffffff8107ccd1>] __do_softirq+0xe1/0x2d0
[ 2931.369989] [<ffffffff8107d03d>] irq_exit+0xad/0xb0
[ 2931.370001] [<ffffffff8158e9d8>] do_IRQ+0x58/0xf0
[ 2931.370004] [<ffffffff8158c9ee>] common_interrupt+0x6e/0x6e
[ 2931.370005] <EOI> [<ffffffff8143fd3f>] ? cpuidle_enter_state+0x8f/0x240
[ 2931.370010] [<ffffffff8143fd14>] ? cpuidle_enter_state+0x64/0x240
[ 2931.370012] [<ffffffff8143ff27>] cpuidle_enter+0x17/0x20
[ 2931.370014] [<ffffffff810bcccc>] cpu_startup_entry+0x31c/0x450
[ 2931.370017] [<ffffffff8157cbaa>] rest_init+0x8a/0x90
[ 2931.370019] [<ffffffff818fa021>] start_kernel+0x48e/0x4af
[ 2931.370021] [<ffffffff818f9120>] ? early_idt_handler_array+0x120/0x120
[ 2931.370023] [<ffffffff818f9339>] x86_64_start_reservations+0x2a/0x2c
[ 2931.370025] [<ffffffff818f9485>] x86_64_start_kernel+0x14a/0x16d
[ 2931.370026] ---[ end trace 188b329978ba9019 ]---
[ 3217.388226] ieee80211 phy3: frame tail is clipped.
[ 3337.124563] usb 1-1.5: restart device (3)
[ 3338.389461] ieee80211 phy3: writing reg 0x1c36f0 (val 0x2400) failed (-110)
[ 3339.388809] ieee80211 phy3: writing reg 0x1d0104 (val 0x3) failed (-110)
[ 3341.389045] usb 1-1.5: kill pending tx urbs.
[ 3342.502974] ieee80211 phy3: wrong echo 4a110123 != ffffc900
[ 3342.502980] usb 1-1.5: firmware upload failed (-22).
[ 3343.499443] usb 1-1.5: stuck tx urbs!
[ 3343.505891] usb 1-1.5: Failed to restart device (-22).
[ 3343.513000] ieee80211 phy3: writing reg 0x1c36f0 (val 0x2400) failed (-5)
[ 3343.513006] ieee80211 phy3: writing reg 0x1c36f0 (val 0x2400) failed (-5)
[ 3343.513010] ieee80211 phy3: writing reg 0x1c36f0 (val 0x2400) failed (-5)
[ 3343.513013] ieee80211 phy3: writing reg 0x1c36f0 (val 0x2400) failed (-5)
[ 3343.513016] ieee80211 phy3: writing reg 0x1c36f0 (val 0x2400) failed (-5)
[ 3343.513018] ieee80211 phy3: writing reg 0x1c36f0 (val 0x2400) failed (-5)
[ 3343.513021] ieee80211 phy3: writing reg 0x1c36f0 (val 0x2400) failed (-5)
[ 3343.540990] wlp0s26u1u5: deauthenticating from c0:ff:d4:b1:69:68 by local choice (Reason: 3=DEAUTH_LEAVING)
[ 3343.619678] cfg80211: Exceeded CRDA call max attempts. Not calling CRDA
[ 3343.732648] usb 1-1.5: reset high-speed USB device number 3 using ehci-pci
[ 3343.965827] usb 1-1.5: reset high-speed USB device number 3 using ehci-pci
[ 3344.118576] usb 1-1.5: driver API: 1.9.7 2012-12-15 [1-1]
[ 3344.118587] usb 1-1.5: firmware API: 1.9.6 2012-07-07
[ 3344.469322] ath: EEPROM regdomain: 0x80d0
[ 3344.469327] ath: EEPROM indicates we should expect a country code
[ 3344.469329] ath: doing EEPROM country->regdmn map search
[ 3344.469331] ath: country maps to regdmn code: 0x37
[ 3344.469333] ath: Country alpha2 being used: DK
[ 3344.469335] ath: Regpair used: 0x37
[ 3344.469602] ieee80211 phy4: Selected rate control algorithm 'minstrel_ht'
[ 3344.470164] cfg80211: Calling CRDA to update world regulatory domain
[ 3344.471073] usb 1-1.5: Atheros AR9170 is registered as 'phy4'
[ 3344.472374] carl9170 1-1.5:1.0 wlp0s26u1u5: renamed from wlan0
[ 3347.616744] cfg80211: Calling CRDA to update world regulatory domainOffline