Wifi non funziona dopo sospensione

[tottobuono]

Buongiorno,
sto avendo problemi con il wifi poichè dopo un periodo di sospensione non si riconnette e non trova nessun'altra rete.
network driver: ath10k
Network controller: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter
Ho provato a riavviare network manager, a impostare wifi.powersave = 2 e a inserire questo script dentro /lib/systemd/system-sleep ma nessuno di questi funziona.

Codice: Seleziona tutto

#!/bin/sh

# NAME: /lib/systemd/system-sleep/iwlwifi-reset
# DESC: Resets WiFi which can be flakey after a long suspend.
# DATE: Apr 1, 2017. Modified August 30, 2017.

MYNAME=$0

restart_wifi() {
    /usr/bin/logger $MYNAME 'restart_wifi BEGIN'
    /sbin/modprobe -v -r ath10k_pci # This removes iwlwifi too
    /sbin/modprobe -v ath10k_pci   # This starts iwldvm too
#    systemctl restart NetworkManager.service
    /usr/bin/logger 'systemctl restart NetworkManager.service (SUPPRESSED)'
    /usr/bin/logger $MYNAME 'restart_wifi END'
}

/usr/bin/logger $MYNAME 'case=[' ${1}' ]'
case "${1}/${2}" in
    hibernate|suspend|pre*)
      ;;
    resume|thaw|post*)
      restart_wifi;;
esac

Sapreste come posso risolvere il problema? E' fastidioso dover riavviare il computer ogni volta per far si che funzioni tutto correttamente

[corradoventu]

Per prima cosa prova a mettere il titolo in minuscole, vedi se risolve.
Altrimenti prova con:

Codice: Seleziona tutto

sudo nmcli networking off
sudo nmcli networking on

[tottobuono]

Ho provato e non funziona, ottengo lo stesso comportamento

[magozurlinux]

Ciao.

Da terminale postami questi comandi:

Codice: Seleziona tutto

sudo dmesg | grep ath10k

Codice: Seleziona tutto

nmcli radio

Codice: Seleziona tutto

iwconfig

[tottobuono]

Questo è dopo la sospensione

Codice: Seleziona tutto

salvatore@salvatore-Inspiron-5515:~$ sudo dmesg | grep ath10k
[    3.509206] ath10k_pci 0000:02:00.0: enabling device (0000 -> 0002)
[    3.511043] ath10k_pci 0000:02:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0
[    3.734071] ath10k_pci 0000:02:00.0: qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 1028:0310
[    3.734081] ath10k_pci 0000:02:00.0: kconfig debug 0 debugfs 1 tracing 1 dfs 0 testmode 0
[    3.734432] ath10k_pci 0000:02:00.0: firmware ver WLAN.RM.4.4.1-00309- api 6 features wowlan,ignore-otp,mfp crc32 0793bcf2
[    3.799439] ath10k_pci 0000:02:00.0: board_file api 2 bmi_id N/A crc32 d2863f91
[    3.881223] ath10k_pci 0000:02:00.0: htt-ver 3.87 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
[    5.804589] ath10k_pci 0000:02:00.0 wlp2s0: renamed from wlan0
[  394.964239] ath10k_pci 0000:02:00.0: AMD-Vi: Event logged [IO_PAGE_FAULT domain=0x000b address=0xfb294f50 flags=0x0070]
[  402.843038] ath10k_pci 0000:02:00.0: pci irq msi oper_irq_mode 2 irq_mode 0 reset_mode 0
[  403.045772] ath10k_pci 0000:02:00.0: qca6174 hw3.2 target 0x05030000 chip_id 0x00340aff sub 1028:0310
[  403.045788] ath10k_pci 0000:02:00.0: kconfig debug 0 debugfs 1 tracing 1 dfs 0 testmode 0
[  403.046353] ath10k_pci 0000:02:00.0: firmware ver WLAN.RM.4.4.1-00309- api 6 features wowlan,ignore-otp,mfp crc32 0793bcf2
[  403.110616] ath10k_pci 0000:02:00.0: board_file api 2 bmi_id N/A crc32 d2863f91
[  403.197531] ath10k_pci 0000:02:00.0: htt-ver 3.87 wmi-op 4 htt-op 3 cal otp max-sta 32 raw 0 hwcrypto 1
[  403.259722] ath10k_pci 0000:02:00.0 wlp2s0: renamed from wlan0
[  418.545075] ath10k_pci 0000:02:00.0: timed out waiting peer stats info
[  423.537127] ath10k_pci 0000:02:00.0: wmi command 90113 timeout, restarting hardware
[  423.537147] ath10k_pci 0000:02:00.0: could not request stats (-11)
[  423.549132] ath10k_pci 0000:02:00.0: could not request peer stats info: -108
[  423.559691] ath10k_pci 0000:02:00.0: failed to read hi_board_data address: -16
[  426.587606] ath10k_pci 0000:02:00.0: failed to receive initialized event from target: 00000000
[  429.603807] ath10k_pci 0000:02:00.0: failed to receive initialized event from target: 00000000
[  429.603824] ath10k_pci 0000:02:00.0: failed to wait for target init: -110
[  429.606647] ath10k_pci 0000:02:00.0: failed to delete WMI vdev 1: -108
[  429.606657] ath10k_pci 0000:02:00.0: failed to set 2g txpower 46: -108
[  429.606661] ath10k_pci 0000:02:00.0: failed to setup tx power 23: -108
[  429.606664] ath10k_pci 0000:02:00.0: failed to recalc tx power: -108
[  429.606855] ath10k_pci 0000:02:00.0: failed to flush transmit queue (skip 1 ar-state 2): 5000
[  429.606898] ath10k_pci 0000:02:00.0: failed to flush transmit queue (skip 1 ar-state 2): 5000
[  429.606952] ath10k_pci 0000:02:00.0: failed to delete peer 00:ab:48:0c:20:a6 for vdev 0: -108
[  429.607076] Modules linked in: ath10k_pci ath10k_core ccm rfcomm snd_seq_dummy snd_hrtimer qrtr cmac algif_hash algif_skcipher af_alg bnep binfmt_misc snd_acp_legacy_mach snd_acp_mach snd_ctl_led snd_soc_nau8821 snd_acp3x_pdm_dma snd_soc_dmic snd_acp3x_rn snd_sof_amd_acp63 snd_sof_amd_vangogh snd_sof_amd_rembrandt snd_sof_amd_renoir snd_sof_amd_acp nls_iso8859_1 snd_hda_codec_realtek intel_rapl_msr snd_sof_pci intel_rapl_common snd_sof_xtensa_dsp snd_hda_codec_generic snd_hda_codec_hdmi snd_sof snd_hda_intel edac_mce_amd snd_sof_utils snd_intel_dspcfg snd_intel_sdw_acpi snd_soc_core snd_hda_codec kvm_amd snd_compress amdgpu snd_hda_core ath ac97_bus kvm snd_hwdep snd_pcm_dmaengine snd_pci_ps uvcvideo amdxcp snd_rpl_pci_acp6x snd_seq_midi drm_exec snd_seq_midi_event snd_acp_pci videobuf2_vmalloc irqbypass btusb uvc gpu_sched snd_acp_legacy_common crct10dif_pclmul videobuf2_memops mac80211 snd_rawmidi btrtl snd_pci_acp6x drm_buddy polyval_clmulni videobuf2_v4l2 btintel drm_suballoc_helper polyval_generic snd_seq snd_pcm
[  429.607189]  btbcm drm_ttm_helper ghash_clmulni_intel videodev btmtk sha256_ssse3 ttm dell_laptop sha1_ssse3 snd_seq_device drm_display_helper snd_pci_acp5x dell_wmi snd_timer bluetooth aesni_intel videobuf2_common cec dell_smbios snd_rn_pci_acp3x cfg80211 snd crypto_simd dcdbas cryptd snd_acp_config mc ecdh_generic ledtrig_audio snd_soc_acpi rc_core ecc rapl dell_smm_hwmon sparse_keymap dell_wmi_descriptor wmi_bmof i2c_algo_bit ccp soundcore libarc4 snd_pci_acp3x i2c_piix4 k10temp dell_rbtn amd_pmc joydev input_leds acpi_tad serio_raw mac_hid msr parport_pc ppdev lp parport efi_pstore nfnetlink dmi_sysfs ip_tables x_tables autofs4 video hid_multitouch hid_generic nvme ucsi_acpi crc32_pclmul psmouse nvme_core ahci typec_ucsi xhci_pci i2c_hid_acpi libahci xhci_pci_renesas nvme_auth typec i2c_hid hid wmi [last unloaded: ath10k_core]
[  429.608461]  ? ath10k_monitor_recalc+0x7a/0x1d0 [ath10k_core]
[  429.608993] ath10k_pci 0000:02:00.0: could not request stats (-108)
[  429.609108] ath10k_pci 0000:02:00.0: failed to recalculate rts/cts prot for vdev 0: -108
[  433.995016] ath10k_pci 0000:02:00.0: failed to receive initialized event from target: 00000000
[  433.995045] ath10k_pci 0000:02:00.0: failed to reset chip: -110
[  433.995055] ath10k_pci 0000:02:00.0: Could not init hif: -110
[  437.044926] ath10k_pci 0000:02:00.0: failed to receive initialized event from target: 00000000
[  437.044944] ath10k_warn: 16 callbacks suppressed
[  437.044949] ath10k_pci 0000:02:00.0: failed to wait for target after cold reset: -110
[  437.044958] ath10k_pci 0000:02:00.0: failed to reset chip: -110
[  437.044966] ath10k_pci 0000:02:00.0: Could not init hif: -110

Codice: Seleziona tutto

salvatore@salvatore-Inspiron-5515:~$ nmcli radio
WIFI-HW    WIFI       WWAN-HW   WWAN      
abilitato  abilitato  mancanti  abilitato 

Codice: Seleziona tutto

salvatore@salvatore-Inspiron-5515:~$ iwconfig
lo        no wireless extensions.

wlp2s0    IEEE 802.11  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=23 dBm   
          Retry short limit:7   RTS thr:off   Fragment thr:off
          Power Management:off

[magozurlinux]

Da terminale postami questi comandi:

Codice: Seleziona tutto

lspci .nnk | grep -A5 -i net

Codice: Seleziona tutto

mokutil --sb-state

[tottobuono]

il primo comando non mi trova nulla, penso sia sbagliato.
Il secondo mi dice SecureBoot disabled. Ho seguito anche la guida sul sito dell, ma non ha funzionato.

https://www.dell.com/support/kbdoc/it-i ... emi-ubuntu

[magozurlinux]

Ho sbagliato comando invece del segno meno ho digitato .

Da terminale postami questi comandi:

Codice: Seleziona tutto

lspci -nnk | grep -A5 -i net

[tottobuono]

Codice: Seleziona tutto

02:00.0 Network controller [0280]: Qualcomm Atheros QCA6174 802.11ac Wireless Network Adapter [168c:003e] (rev 32)
	Subsystem: Dell QCA6174 802.11ac Wireless Network Adapter [1028:0310]
	Kernel driver in use: ath10k_pci
	Kernel modules: ath10k_pci
03:00.0 VGA compatible controller [0300]: Advanced Micro Devices, Inc. [AMD/ATI] Lucienne [1002:164c] (rev c1)
	Subsystem: Dell Lucienne [1028:0a78]
	Kernel driver in use: amdgpu

[thece]

solo un paio di suggerimenti.
Prova a vedere se, dopo l'uscita dalla sospensione, la connessione alla rete WIFI si riprende se:

- riavvii il servizio di Networking

Codice: Seleziona tutto

sudo systemctl restart networking.service

- riavvii Network Manager

Codice: Seleziona tutto

sudo systemctl restart NetworkManager.service

[tottobuono]

No purtroppo anche cosi non funziona

[thece]

Posta l'output del comando

Codice: Seleziona tutto

sudo rfkill list all

prima e dopo essere uscito dallo stato di sospensione

[steff]

Altra prova: ricaricare il driver dopo la sospensione:

Codice: Seleziona tutto

sudo modprobe -r ath10k_pci
sudo modprobe ath10k_pci

[tottobuono]

Ok togliendo i driver funziona grazie

[steff]

Ok togliendo i driver funziona grazie

Si dovrebbe poter automatizzare questo, con un servizio systemd che scarica e ricarica il driver dopo la sospensione. Uno script eseguibile in /lib/systemd/system-sleep/ con

Codice: Seleziona tutto

#!/bin/sh
modprobe -r ath10k_pci
modprobe ath10k_pci

Se non funziona andrebbe fatto un servizio systemd.