Tout d'abord, les infos demandées au #31 :
ben@ben-Selecline-notebook-10-1:~$ modinfo r8723bs | grep -v alias
filename: /lib/modules/4.15.0-46-generic/kernel/drivers/staging/rtl8723bs/r8723bs.ko
version: v4.3.5.5_12290.20140916_BTCOEX20140507-4E40
author: Realtek Semiconductor Corp.
description: Realtek Wireless Lan Driver
license: GPL
srcversion: 6AF4B22F6B4F5E0D8EC01A5
depends: cfg80211
staging: Y
retpoline: Y
intree: Y
name: r8723bs
vermagic: 4.15.0-46-generic SMP mod_unload
parm: rtw_ips_mode:The default IPS mode (int)
parm: rtw_usb_rxagg_mode:int
parm: rtw_btcoex_enable:Enable BT co-existence mechanism (int)
parm: rtw_ant_num:Antenna number setting (int)
parm: rtw_qos_opt_enable:int
parm: ifname:The default name to allocate for first interface (charp)
parm: rtw_initmac:charp
parm: rtw_channel_plan:int
parm: rtw_chip_version:int
parm: rtw_rfintfs:int
parm: rtw_lbkmode:int
parm: rtw_network_mode:int
parm: rtw_channel:int
parm: rtw_wmm_enable:int
parm: rtw_vrtl_carrier_sense:int
parm: rtw_vcs_type:int
parm: rtw_busy_thresh:int
parm: rtw_ht_enable:int
parm: rtw_bw_mode:int
parm: rtw_ampdu_enable:int
parm: rtw_rx_stbc:int
parm: rtw_ampdu_amsdu:int
parm: rtw_lowrate_two_xmit:int
parm: rtw_rf_config:int
parm: rtw_power_mgnt:int
parm: rtw_smart_ps:int
parm: rtw_low_power:int
parm: rtw_wifi_spec:int
parm: rtw_antdiv_cfg:int
parm: rtw_antdiv_type:int
parm: rtw_enusbss:int
parm: rtw_hwpdn_mode:int
parm: rtw_hwpwrp_detect:int
parm: rtw_hw_wps_pbc:int
parm: rtw_max_roaming_times:The max roaming times to try (uint)
parm: rtw_mc2u_disable:int
parm: rtw_80211d:Enable 802.11d mechanism (int)
parm: rtw_notch_filter:0:Disable, 1:Enable, 2:Enable only for P2P (uint)
parm: rtw_hiq_filter:0:allow all, 1:allow special, 2:deny all (uint)
parm: rtw_tx_pwr_lmt_enable:0:Disable, 1:Enable, 2: Depend on efuse (int)
parm: rtw_tx_pwr_by_rate:0:Disable, 1:Enable, 2: Depend on efuse (int)
parm: rtw_phy_file_path:The path of phy parameter (charp)
parm: rtw_load_phy_file:PHY File Bit Map (int)
parm: rtw_decrypt_phy_file:Enable Decrypt PHY File (int)
ben@ben-Selecline-notebook-10-1:~$
ben@ben-Selecline-notebook-10-1:~$ echo
ben@ben-Selecline-notebook-10-1:~$ dmesg -lerr -lcrit
[ 3.247926] Couldn't get size: 0x800000000000000e
[ 3.247935] MODSIGN: Couldn't get UEFI db list
[ 3.247993] Couldn't get size: 0x800000000000000e
[ 3.973069] [drm:pwm_setup_backlight [i915]] *ERROR* Failed to own the pwm chip
[ 5.178083] systemd-gpt-auto-generator[255]: Failed to dissect: Input/output error
[ 5.178942] systemd[249]: /lib/systemd/system-generators/systemd-gpt-auto-generator failed with exit status 1.
[ 5.569566] sd 0:0:0:0: [sda] No Caching mode page found
[ 5.569575] sd 0:0:0:0: [sda] Assuming drive cache: write through
[ 6.214860] intel_sst_acpi 80860F28:00: No matching machine driver found
[ 21.420319] FAT-fs (sda1): unable to read boot sector to mark fs as dirty
ben@ben-Selecline-notebook-10-1:~$ echo
ben@ben-Selecline-notebook-10-1:~$ dmesg -lwarn
[ 0.000000] secureboot: Secure boot could not be determined (mode 0)
[ 0.003042] ENERGY_PERF_BIAS: Set to 'normal', was 'performance'
[ 0.003045] ENERGY_PERF_BIAS: View and update with x86_energy_perf_policy(8)
[ 0.004068] #2 #3
[ 0.165651] acpi PNP0A08:00: fail to add MMCONFIG information, can't access extended PCI configuration space under this bridge.
[ 0.180397] ACPI: \: failed to evaluate _DSM (0x1001)
[ 0.384120] Expanded resource Reserved due to conflict with PCI Bus 0000:00
[ 2.517185] [Firmware Bug]: No valid trip found
[ 2.572818] hpet: number irqs doesn't agree with number of timers
[ 3.662828] usb: port power management may be unreliable
[ 6.026970] r8723bs: module is from the staging directory, the quality is unknown, you have been warned.
[ 6.032295] RTL8723BS: module init start
[ 6.032300] RTL8723BS: rtl8723bs v4.3.5.5_12290.20140916_BTCOEX20140507-4E40
[ 6.032303] RTL8723BS: rtl8723bs BT-Coex version = BTCOEX20140507-4E40
[ 6.190781] RTL8723BS: rtw_ndev_init(wlan0)
[ 6.192364] RTL8723BS: module init ret =0
[ 6.760240] uvcvideo 1-2.2:1.0: Entity type for entity Extension 6 was not initialized!
[ 6.760246] uvcvideo 1-2.2:1.0: Entity type for entity Processing 5 was not initialized!
[ 6.760250] uvcvideo 1-2.2:1.0: Entity type for entity Selector 4 was not initialized!
[ 6.760254] uvcvideo 1-2.2:1.0: Entity type for entity Camera 1 was not initialized!
[ 6.829549] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
[ 6.829675] (NULL device *): hwmon_device_register() is deprecated. Please convert the driver to use hwmon_device_register_with_info().
[ 6.829766] intel_soc_dts_thermal: request_threaded_irq ret -22
[ 11.745726] RTL8723BS: rtw_set_802_11_connect(wlan0) fw_state = 0x00000008
[ 19.355447] RTL8723BS: rtw_set_802_11_connect(wlan0) fw_state = 0x00000008
[ 19.449985] RTL8723BS: start auth
[ 19.453304] RTL8723BS: auth success, start assoc
[ 19.456359] RTL8723BS: rtw_cfg80211_indicate_connect(wlan0) BSS not found !!
[ 19.456378] RTL8723BS: assoc success
[ 19.463533] RTL8723BS: send eapol packet
[ 19.475134] RTL8723BS: send eapol packet
[ 19.475288] RTL8723BS: set pairwise key camid:4, addr:5c:33:8e:c1:d4:a0, kid:0, type:TKIP
[ 19.488264] RTL8723BS: send eapol packet
[ 19.490565] RTL8723BS: set group key camid:5, addr:5c:33:8e:c1:d4:a0, kid:2, type:TKIP
[ 21.420312] blk_partition_remap: fail for partition 1
ben@ben-Selecline-notebook-10-1:~$ echo
ben@ben-Selecline-notebook-10-1:~$ dmesg | grep 8723
[ 6.026970] r8723bs: module is from the staging directory, the quality is unknown, you have been warned.
[ 6.028083] r8723bs: module verification failed: signature and/or required key missing - tainting kernel
[ 6.032295] RTL8723BS: module init start
[ 6.032300] RTL8723BS: rtl8723bs v4.3.5.5_12290.20140916_BTCOEX20140507-4E40
[ 6.032303] RTL8723BS: rtl8723bs BT-Coex version = BTCOEX20140507-4E40
[ 6.190781] RTL8723BS: rtw_ndev_init(wlan0)
[ 6.192364] RTL8723BS: module init ret =0
[ 8.273996] rtl8723bs: acquire FW from file:rtlwifi/rtl8723bs_nic.bin
[ 11.745726] RTL8723BS: rtw_set_802_11_connect(wlan0) fw_state = 0x00000008
[ 19.355447] RTL8723BS: rtw_set_802_11_connect(wlan0) fw_state = 0x00000008
[ 19.449985] RTL8723BS: start auth
[ 19.453304] RTL8723BS: auth success, start assoc
[ 19.456359] RTL8723BS: rtw_cfg80211_indicate_connect(wlan0) BSS not found !!
[ 19.456378] RTL8723BS: assoc success
[ 19.463533] RTL8723BS: send eapol packet
[ 19.475134] RTL8723BS: send eapol packet
[ 19.475288] RTL8723BS: set pairwise key camid:4, addr:5c:33:8e:c1:d4:a0, kid:0, type:TKIP
[ 19.488264] RTL8723BS: send eapol packet
[ 19.490565] RTL8723BS: set group key camid:5, addr:5c:33:8e:c1:d4:a0, kid:2, type:TKIP
ben@ben-Selecline-notebook-10-1:~$
La commande que tu viens de me demander :
ben@ben-Selecline-notebook-10-1:~$ echo; dpkg -l | grep -Ei "linux-(g|h|i|lo|mo|si|t)" | grep -v ^rc | sort -k3 | tr -s " " | cut -d" " -s -f1,2,3,4 | column -s" " -t ; echo ; uname -mr
ii linux-headers-4.15.0-29 4.15.0-29.31 all
ii linux-modules-4.15.0-29-generic 4.15.0-29.31 amd64
ii linux-modules-extra-4.15.0-29-generic 4.15.0-29.31 amd64
ii linux-headers-4.15.0-29-generic 4.15.0-29.31 amd64
ii linux-image-4.15.0-29-generic 4.15.0-29.31 amd64
ii linux-generic 4.15.0.46.48 amd64
ii linux-signed-generic 4.15.0.46.48 amd64
ii linux-headers-generic 4.15.0.46.48 amd64
ii linux-image-generic 4.15.0.46.48 amd64
ii linux-headers-4.15.0-46 4.15.0-46.49 all
ii linux-modules-4.15.0-46-generic 4.15.0-46.49 amd64
ii linux-modules-extra-4.15.0-46-generic 4.15.0-46.49 amd64
ii linux-headers-4.15.0-46-generic 4.15.0-46.49 amd64
ii linux-image-4.15.0-46-generic 4.15.0-46.49 amd64
4.15.0-46-generic x86_64
ben@ben-Selecline-notebook-10-1:~$
Enfin le wificheck .log :
>> cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.1 LTS"
>> lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0911:2188 Philips Speech Processing
Bus 001 Device 003: ID 058f:5608 Alcor Micro Corp.
Bus 001 Device 002: ID 05e3:0608 Genesys Logic, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
>> lspci -k -nn | grep -A 3 -i net
>> sudo lshw -C network
*-network
description: Interface réseau sans fil
identifiant matériel: 3
nom logique: wlan0
numéro de série: a0:2c:36:58:b9:c1
fonctionnalités: ethernet physical wireless
configuration: broadcast=yes driver=rtl8723bs ip=192.168.1.21 multicast=yes wireless=IEEE 802.11bg
>> lsmod | sort
8250_dw 16384 0
ac97_bus 16384 1 snd_soc_core
acpi_pad 180224 0
acpi_thermal_rel 16384 1 int3400_thermal
aesni_intel 188416 0
aes_x86_64 20480 1 aesni_intel
autofs4 40960 2
axp20x 24576 1 axp20x_i2c
axp20x_i2c 16384 0
axp20x_pek 16384 0
axp288_adc 16384 0
axp288_charger 20480 0
axp288_fuel_gauge 20480 0
cfg80211 622592 1 r8723bs
coretemp 16384 0
crc32_pclmul 16384 0
crct10dif_pclmul 16384 0
cryptd 24576 3 crypto_simd,ghash_clmulni_intel,aesni_intel
crypto_simd 16384 1 aesni_intel
dptf_power 16384 0
drm 401408 9 drm_kms_helper,i915
drm_kms_helper 172032 1 i915
dw_dmac 16384 0
dw_dmac_core 24576 1 dw_dmac
extcon_axp288 16384 0
fb_sys_fops 16384 1 drm_kms_helper
ghash_clmulni_intel 16384 0
glue_helper 16384 1 aesni_intel
gpio_keys 20480 0
hid 118784 2 usbhid,hid_generic
hid_generic 16384 0
i2c_algo_bit 16384 1 i915
i915 1617920 8
industrialio 69632 2 axp288_adc,axp288_fuel_gauge
input_leds 16384 0
int3400_thermal 16384 0
int3403_thermal 16384 0
int3406_thermal 16384 0
int340x_thermal_zone 16384 2 int3403_thermal,processor_thermal_device
intel_cht_int33fe 16384 0
intel_cstate 20480 0
intel_int0002_vgpio 16384 0
intel_powerclamp 16384 0
intel_rapl 20480 0
intel_soc_dts_iosf 16384 2 intel_soc_dts_thermal,processor_thermal_device
intel_soc_dts_thermal 16384 0
ip_tables 28672 0
irqbypass 16384 1 kvm
joydev 24576 0
kvm 598016 1 kvm_intel
kvm_intel 212992 0
lp 20480 0
lpc_ich 24576 0
mac_hid 16384 0
media 40960 2 videodev,uvcvideo
mei 90112 1 mei_txe
mei_txe 20480 0
mmc_block 36864 3
Module Size Used by
nls_iso8859_1 16384 1
parport 49152 3 parport_pc,lp,ppdev
parport_pc 36864 0
pcbc 16384 0
ppdev 20480 0
processor_thermal_device 16384 0
punit_atom_debug 16384 0
pwm_lpss 16384 1 pwm_lpss_platform
pwm_lpss_platform 16384 0
r8723bs 606208 0
sch_fq_codel 20480 5
sdhci 49152 1 sdhci_acpi
sdhci_acpi 16384 0
snd 81920 8 snd_timer,snd_compress,snd_hdmi_lpe_audio,snd_soc_sst_atom_hifi2_platform,snd_soc_core,snd_pcm
snd_compress 20480 1 snd_soc_core
snd_hdmi_lpe_audio 24576 1
snd_intel_sst_acpi 16384 0
snd_intel_sst_core 53248 1 snd_intel_sst_acpi
snd_pcm 98304 5 snd_hdmi_lpe_audio,snd_soc_sst_atom_hifi2_platform,snd_soc_core,snd_soc_es8316,snd_pcm_dmaengine
snd_pcm_dmaengine 16384 1 snd_soc_core
snd_soc_acpi 16384 1 snd_intel_sst_acpi
snd_soc_acpi_intel_match 20480 1 snd_intel_sst_acpi
snd_soc_core 241664 2 snd_soc_sst_atom_hifi2_platform,snd_soc_es8316
snd_soc_es8316 40960 0
snd_soc_sst_atom_hifi2_platform 102400 1 snd_intel_sst_core
snd_timer 32768 1 snd_pcm
soc_button_array 16384 0
soundcore 16384 1 snd
syscopyarea 16384 1 drm_kms_helper
sysfillrect 16384 1 drm_kms_helper
sysimgblt 16384 1 drm_kms_helper
uas 24576 0
usbhid 49152 0
usb_storage 69632 1 uas
uvcvideo 86016 0
video 45056 2 int3406_thermal,i915
videobuf2_core 40960 2 videobuf2_v4l2,uvcvideo
videobuf2_memops 16384 1 videobuf2_vmalloc
videobuf2_v4l2 24576 1 uvcvideo
videobuf2_vmalloc 16384 1 uvcvideo
videodev 184320 3 videobuf2_core,videobuf2_v4l2,uvcvideo
x_tables 40960 1 ip_tables
>> iwconfig
wlan0 IEEE 802.11bg ESSID:"Ben" Nickname:"<WIFI@REALTEK>"
Mode:Managed Frequency:2.437 GHz Access Point: 5C:33:8E:C1:D4:A0
Bit Rate:54 Mb/s Sensitivity:0/0
Retry:off RTS thr:off Fragment thr:off
Power Management:off
Link Quality=96/100 Signal level=97/100 Noise level=0/100
Rx invalid nwid:0 Rx invalid crypt:0 Rx invalid frag:0
Tx excessive retries:0 Invalid misc:0 Missed beacon:0
>> ifconfig -a
>> sudo iwlist scan
wlan0 Scan completed :
Cell 01 - Address: 5C:33:8E:C1:D4:A0
ESSID:"Ben"
Protocol:IEEE 802.11bg
Mode:Master
Frequency:2.437 GHz (Channel 6)
Encryption key:on
Bit Rates:54 Mb/s
Extra:wpa_ie =dd160050f20101000050f20201000050f20201000050f202
IE: WPA Version 1
Group Cipher : TKIP
Pairwise Ciphers (1) : TKIP
Authentication Suites (1) : PSK
Quality=96/100 Signal level=97/100
Extra:fm =0003
>> uname -r -m
4.15.0-46-generic x86_64
>> cat /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
>> nm-tool
>> nmcli dev wifi
IN-USE SSID MODE CHAN RATE SIGNAL BARS SECURITY
* Ben Infra 6 54 Mo/s 74 ▂▄▆_ WPA1
>> nmcli connection list (< 15.04) ou nmcli connection show (>= 15.04)
NAME UUID TYPE DEVICE
Ben 223102e8-f2ec-469d-8dff-3832c52573c1 wifi wlan0
>> nmcli connection status
>> sudo rfkill list
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
