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#26 Le 05/07/2018, à 18:12

Thibaut51

Re : [Résolu] Wifi bas débit RTL8723BE

Bonjour, j'ai finalement installer ubuntu UNITY 18.04 sur le site http://ubuntu-fr.org, mais le même problème apparais. Les commande précédaient indiquer: 
sudo modprobe -r rtl8723be
sudo modprobe rtl8723be ant_sel=2
N'ont plus aucun effet. Cependant cette commande:
iwlist scan | egrep -i 'ssid|quality'
me retourne:
enp0s20u3  Interface doesn't support scanning.

enp2s0    Interface doesn't support scanning.

lo        Interface doesn't support scanning.

Hors ligne

#27 Le 05/07/2018, à 18:18

xubu1957

Re : [Résolu] Wifi bas débit RTL8723BE

Bonjour,

Il faut redonner, en te servant du  Retour utilisable de commande,  un wificheck rassemblant les informations > Configuration wifi.

Nota : un fichier wificheck.log est créé dans votre répertoire personnel, collez l'intégralité de son contenu dans votre discussion.

cqfd93 a écrit :

Astuce pour copier / coller sans erreur :

  • triple clic gauche pour sélectionner et copier une ligne entière

  • clic molette pour coller dans le terminal


Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

Hors ligne

#28 Le 05/07/2018, à 23:21

Thibaut51

Re : [Résolu] Wifi bas débit RTL8723BE

[b]cat /etc/lsb-release:[/b]
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04 LTS"

[b]lsusb:[/b]
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 04f2:b50c Chicony Electronics Co., Ltd 
Bus 001 Device 005: ID 0bda:b006 Realtek Semiconductor Corp. 
Bus 001 Device 004: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 001 Device 003: ID 1c4f:0034 SiGma Micro 
Bus 001 Device 002: ID 0483:91d1 STMicroelectronics Sensor Hub
Bus 001 Device 008: ID 0e79:5469 Archos, Inc. 
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

[b]lspci:[/b]
00:00.0 Host bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SoC Transaction Register (rev 21)
00:02.0 VGA compatible controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller (rev 21)
00:0b.0 Signal processing controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Power Management Controller (rev 21)
00:13.0 SATA controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SATA Controller (rev 21)
00:14.0 USB controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series USB xHCI Controller (rev 21)
00:1a.0 Encryption controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Trusted Execution Engine (rev 21)
00:1b.0 Audio device: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series High Definition Audio Controller (rev 21)
00:1c.0 PCI bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #1 (rev 21)
00:1c.1 PCI bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #2 (rev 21)
00:1c.2 PCI bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #3 (rev 21)
00:1c.3 PCI bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #4 (rev 21)
00:1f.0 ISA bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCU (rev 21)
00:1f.3 SMBus: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx SMBus Controller (rev 21)
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 07)
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader (rev 01)

[b]lspci -k -nn | grep -A 3 -i net[/b]
libkmod: ERROR ../libkmod/libkmod-config.c:656 kmod_config_parse: /etc/modprobe.d/iwlwifi.conf line 8: ignoring bad line starting with '“options'
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller [10ec:8136] (rev 07)
	Subsystem: Hewlett-Packard Company RTL810xE PCI Express Fast Ethernet controller [103c:8074]
	Kernel driver in use: r8169
	Kernel modules: r8169
03:00.0 Network controller [0280]: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter [10ec:b723]
	Subsystem: Hewlett-Packard Company RTL8723BE PCIe Wireless Network Adapter [103c:804c]
	Kernel driver in use: rtl8723be
	Kernel modules: rtl8723be
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader [10ec:5229] (rev 01)


[b]lspci -k[/b]
00:00.0 Host bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SoC Transaction Register (rev 21)
	Subsystem: Hewlett-Packard Company Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SoC Transaction Register
	Kernel driver in use: iosf_mbi_pci
libkmod: ERROR ../libkmod/libkmod-config.c:656 kmod_config_parse: /etc/modprobe.d/iwlwifi.conf line 8: ignoring bad line starting with '“options'
00:02.0 VGA compatible controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller (rev 21)
	Subsystem: Hewlett-Packard Company Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Integrated Graphics Controller
	Kernel driver in use: i915
	Kernel modules: i915
00:0b.0 Signal processing controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Power Management Controller (rev 21)
	Subsystem: Hewlett-Packard Company Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Power Management Controller
	Kernel driver in use: proc_thermal
	Kernel modules: processor_thermal_device
00:13.0 SATA controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SATA Controller (rev 21)
	Subsystem: Hewlett-Packard Company Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series SATA Controller
	Kernel driver in use: ahci
	Kernel modules: ahci
00:14.0 USB controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series USB xHCI Controller (rev 21)
	Subsystem: Hewlett-Packard Company Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series USB xHCI Controller
	Kernel driver in use: xhci_hcd
00:1a.0 Encryption controller: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Trusted Execution Engine (rev 21)
	Subsystem: Hewlett-Packard Company Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series Trusted Execution Engine
	Kernel driver in use: mei_txe
	Kernel modules: mei_txe
00:1b.0 Audio device: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series High Definition Audio Controller (rev 21)
	Subsystem: Hewlett-Packard Company Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series High Definition Audio Controller
	Kernel driver in use: snd_hda_intel
	Kernel modules: snd_hda_intel
00:1c.0 PCI bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #1 (rev 21)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.1 PCI bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #2 (rev 21)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.2 PCI bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #3 (rev 21)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1c.3 PCI bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCI Express Port #4 (rev 21)
	Kernel driver in use: pcieport
	Kernel modules: shpchp
00:1f.0 ISA bridge: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCU (rev 21)
	Subsystem: Hewlett-Packard Company Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx Series PCU
	Kernel driver in use: lpc_ich
	Kernel modules: lpc_ich
00:1f.3 SMBus: Intel Corporation Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx SMBus Controller (rev 21)
	Subsystem: Hewlett-Packard Company Atom/Celeron/Pentium Processor x5-E8000/J3xxx/N3xxx SMBus Controller
	Kernel modules: i2c_i801
02:00.0 Ethernet controller: Realtek Semiconductor Co., Ltd. RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller (rev 07)
	Subsystem: Hewlett-Packard Company RTL810xE PCI Express Fast Ethernet controller
	Kernel driver in use: r8169
	Kernel modules: r8169
03:00.0 Network controller: Realtek Semiconductor Co., Ltd. RTL8723BE PCIe Wireless Network Adapter
	Subsystem: Hewlett-Packard Company RTL8723BE PCIe Wireless Network Adapter
	Kernel driver in use: rtl8723be
	Kernel modules: rtl8723be
04:00.0 Unassigned class [ff00]: Realtek Semiconductor Co., Ltd. RTS5229 PCI Express Card Reader (rev 01)
	Subsystem: Hewlett-Packard Company RTS5229 PCI Express Card Reader
	Kernel driver in use: rtsx_pci
	Kernel modules: rtsx_pci

[b]sudo lshw -C network:[/b]
  *-network                 
       description: Ethernet interface
       produit: RTL8101/2/6E PCI Express Fast/Gigabit Ethernet controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: enp2s0
       version: 07
       numéro de série: ec:8e:b5:2f:86:c8
       taille: 10Mbit/s
       capacité: 100Mbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix vpd bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8106e-1_0.0.1 06/29/12 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       ressources: irq:118 portE/S:3000(taille=256) mémoire:91300000-91300fff mémoire:91000000-91003fff
  *-network
       description: Interface réseau sans fil
       produit: RTL8723BE PCIe Wireless Network Adapter
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:03:00.0
       nom logique: wlp3s0
       version: 00
       numéro de série: 94:53:30:2a:a0:63
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rtl8723be driverversion=4.15.0-20-generic firmware=N/A latency=0 link=no multicast=yes wireless=IEEE 802.11
       ressources: irq:18 portE/S:2000(taille=256) mémoire:91200000-91203fff
  *-network
       description: Ethernet interface
       identifiant matériel: 3
       nom logique: enp0s20u1
       numéro de série: 0e:e5:53:ac:23:17
       fonctionnalités: ethernet physical
       configuration: broadcast=yes driver=rndis_host driverversion=22-Aug-2005 firmware=RNDIS device ip=192.168.42.146 link=yes multicast=yes

Hors ligne

#29 Le 05/07/2018, à 23:30

Thibaut51

Re : [Résolu] Wifi bas débit RTL8723BE

lsmod:
Module                  Size  Used by
rndis_host             16384  0
cdc_ether              16384  1 rndis_host
usbnet                 45056  2 rndis_host,cdc_ether
rfcomm                 77824  16
cmac                   16384  1
bnep                   20480  2
nls_iso8859_1          16384  1
intel_rapl             20480  0
intel_powerclamp       16384  0
coretemp               16384  0
arc4                   16384  2
snd_hda_codec_hdmi     49152  1
kvm                   593920  0
irqbypass              16384  1 kvm
rtl8723be              98304  0
punit_atom_debug       16384  0
hid_sensor_incl_3d     16384  0
hid_sensor_rotation    16384  0
hid_sensor_magn_3d     16384  1
crct10dif_pclmul       16384  0
btcoexist             131072  1 rtl8723be
hid_sensor_gyro_3d     16384  0
crc32_pclmul           16384  0
hid_sensor_accel_3d    16384  1
hid_sensor_trigger     16384  10 hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_magn_3d,hid_sensor_gyro_3d,hid_sensor_rotation
rtl8723_common         24576  1 rtl8723be
industrialio_triggered_buffer    16384  5 hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_magn_3d,hid_sensor_gyro_3d,hid_sensor_rotation
kfifo_buf              16384  1 industrialio_triggered_buffer
ghash_clmulni_intel    16384  0
hid_sensor_iio_common    16384  6 hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_trigger,hid_sensor_magn_3d,hid_sensor_gyro_3d,hid_sensor_rotation
rtl_pci                32768  1 rtl8723be
snd_hda_codec_realtek   102400  1
snd_hda_codec_generic    73728  1 snd_hda_codec_realtek
uvcvideo               86016  0
videobuf2_vmalloc      16384  1 uvcvideo
videobuf2_memops       16384  1 videobuf2_vmalloc
videobuf2_v4l2         24576  1 uvcvideo
videobuf2_core         40960  2 uvcvideo,videobuf2_v4l2
videodev              184320  3 uvcvideo,videobuf2_core,videobuf2_v4l2
pcbc                   16384  0
industrialio           69632  10 hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_trigger,hid_sensor_magn_3d,hid_sensor_gyro_3d,hid_sensor_rotation,industrialio_triggered_buffer,kfifo_buf
media                  40960  2 uvcvideo,videodev
rtlwifi                77824  4 rtl_pci,btcoexist,rtl8723_common,rtl8723be
snd_hda_intel          40960  5
aesni_intel           188416  2
aes_x86_64             20480  1 aesni_intel
rtsx_pci_ms            20480  0
memstick               16384  1 rtsx_pci_ms
crypto_simd            16384  1 aesni_intel
snd_hda_codec         126976  4 snd_hda_intel,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
mac80211              778240  3 rtl_pci,rtlwifi,rtl8723be
btusb                  45056  0
btrtl                  16384  1 btusb
cfg80211              622592  2 mac80211,rtlwifi
wmi_bmof               16384  0
snd_hda_core           81920  5 snd_hda_intel,snd_hda_codec,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_hda_codec_realtek
input_leds             16384  0
glue_helper            16384  1 aesni_intel
snd_hwdep              20480  1 snd_hda_codec
cryptd                 24576  3 crypto_simd,ghash_clmulni_intel,aesni_intel
hp_wmi                 16384  0
joydev                 24576  0
hci_uart              106496  0
intel_cstate           20480  0
serio_raw              16384  0
btbcm                  16384  2 hci_uart,btusb
snd_pcm                98304  5 snd_hda_intel,snd_hda_codec,snd_hda_core,snd_hda_codec_hdmi
snd_seq_midi           16384  0
btqca                  16384  1 hci_uart
hid_multitouch         20480  0
nxp_nci_i2c            16384  0
nxp_nci                16384  1 nxp_nci_i2c
btintel                16384  2 hci_uart,btusb
rfkill_gpio            16384  0
nci                    69632  2 nxp_nci,nxp_nci_i2c
bluetooth             548864  45 btrtl,hci_uart,btintel,btqca,bnep,btbcm,rfcomm,btusb
snd_seq_midi_event     16384  1 snd_seq_midi
dw_dmac                16384  0
hp_accel               28672  0
lis3lv02d              20480  1 hp_accel
intel_vbtn             16384  0
soc_button_array       16384  0
sparse_keymap          16384  2 intel_vbtn,hp_wmi
snd_rawmidi            32768  1 snd_seq_midi
dw_dmac_core           24576  1 dw_dmac
ecdh_generic           24576  2 bluetooth
input_polldev          16384  1 lis3lv02d
nfc                   114688  2 nxp_nci,nci
snd_seq                65536  2 snd_seq_midi_event,snd_seq_midi
int3400_thermal        16384  0
int3403_thermal        16384  0
processor_thermal_device    16384  0
intel_soc_dts_iosf     16384  1 processor_thermal_device
snd_seq_device         16384  3 snd_seq,snd_rawmidi,snd_seq_midi
snd_timer              32768  2 snd_seq,snd_pcm
mei_txe                20480  0
int340x_thermal_zone    16384  2 int3403_thermal,processor_thermal_device
acpi_thermal_rel       16384  1 int3400_thermal
intel_int0002_vgpio    16384  1
hp_wireless            16384  0
mei                    90112  1 mei_txe
shpchp                 36864  0
tpm_crb                16384  0
lpc_ich                24576  0
pwm_lpss_platform      16384  0
pwm_lpss               16384  1 pwm_lpss_platform
snd                    81920  20 snd_hda_intel,snd_hwdep,snd_seq,snd_hda_codec,snd_timer,snd_rawmidi,snd_hda_codec_hdmi,snd_hda_codec_generic,snd_seq_device,snd_hda_codec_realtek,snd_pcm
soundcore              16384  1 snd
mac_hid                16384  0
sch_fq_codel           20480  7
parport_pc             36864  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 lp,parport_pc,ppdev
ip_tables              28672  0
x_tables               40960  1 ip_tables
autofs4                40960  2
hid_sensor_custom      20480  0
hid_sensor_hub         20480  8 hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_iio_common,hid_sensor_trigger,hid_sensor_magn_3d,hid_sensor_gyro_3d,hid_sensor_rotation,hid_sensor_custom
hid_generic            16384  0
usbhid                 49152  0
i915                 1617920  3
rtsx_pci_sdmmc         24576  0
i2c_algo_bit           16384  1 i915
drm_kms_helper        167936  1 i915
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
sysimgblt              16384  1 drm_kms_helper
psmouse               147456  0
fb_sys_fops            16384  1 drm_kms_helper
rtsx_pci               65536  2 rtsx_pci_sdmmc,rtsx_pci_ms
r8169                  86016  0
ahci                   36864  2
drm                   401408  4 i915,drm_kms_helper
mii                    16384  2 r8169,usbnet
libahci                32768  1 ahci
wmi                    24576  2 wmi_bmof,hp_wmi
i2c_hid                20480  0
hid                   118784  5 hid_sensor_hub,i2c_hid,hid_generic,usbhid,hid_multitouch
video                  40960  1 i915

iwconfig:
lo        no wireless extensions.

enp2s0    no wireless extensions.

wlp3s0    IEEE 802.11  ESSID:off/any  
          Mode:Managed  Access Point: Not-Associated   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:on
          
enp0s20u1  no wireless extensions.


ifconfig -a:
enp0s20u1: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.42.146  netmask 255.255.255.0  broadcast 192.168.42.255
        inet6 fe80::12b0:c28a:dba5:78c0  prefixlen 64  scopeid 0x20<link>
        ether 0e:e5:53:ac:23:17  txqueuelen 1000  (Ethernet)
        RX packets 522999  bytes 754525458 (754.5 MB)
        RX errors 4  dropped 0  overruns 0  frame 4
        TX packets 308226  bytes 36106075 (36.1 MB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

enp2s0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether ec:8e:b5:2f:86:c8  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

lo: flags=73<UP,LOOPBACK,RUNNING>  mtu 65536
        inet 127.0.0.1  netmask 255.0.0.0
        inet6 ::1  prefixlen 128  scopeid 0x10<host>
        loop  txqueuelen 1000  (Boucle locale)
        RX packets 3017  bytes 259085 (259.0 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 3017  bytes 259085 (259.0 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlp3s0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether 94:53:30:2a:a0:63  txqueuelen 1000  (Ethernet)
        RX packets 0  bytes 0 (0.0 B)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 0  bytes 0 (0.0 B)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

sudo iwlist scan:
lo        Interface doesn't support scanning.

enp2s0    Interface doesn't support scanning.

wlp3s0    No scan results

enp0s20u1  Interface doesn't support scanning.


:uname -r -m 
4.15.0-20-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 (commande introuvable)

sudo rfkill list:
0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
1: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no


nmcli connection show:
NAME                 UUID                                  TYPE      DEVICE    
Connexion filaire 2  49f3c792-0197-3dd0-84ff-d0c7567c1740  ethernet  enp0s20u1 
Connexion filaire 1  744943bf-ca3e-39b9-89d8-39e5195595a2  ethernet  -- 

Hors ligne

#30 Le 06/07/2018, à 05:15

xubu1957

Re : [Résolu] Wifi bas débit RTL8723BE

Bonjour,

Quand tu as installé ta version 18.04, tu as désactivé le secure-boot ?

Donne le retour de :

sudo modprobe rtl8723be

Conseils pour les nouveaux demandeurs et pas qu'eux
Important : Pensez à passer vos sujets en [Résolu] lorsque ceux-ci le sont, au début du titre en cliquant sur Modifier sous le premier message, et un bref récapitulatif de la solution à la fin de celui-ci. Merci.                   Membre de Linux-Azur

Hors ligne

#31 Le 06/07/2018, à 14:17

Thibaut51

Re : [Résolu] Wifi bas débit RTL8723BE

Bonjour:

sudo modprobe rtl8723be:
libkmod: ERROR ../libkmod/libkmod-config.c:656 kmod_config_parse: /etc/modprobe.d/iwlwifi.conf line 8: ignoring bad line starting with '“options'

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#32 Le 06/07/2018, à 14:26

Thibaut51

Re : [Résolu] Wifi bas débit RTL8723BE

J'ai réussi a régler le problème avec:

sudo modprobe -r rtl8723be
sudo modprobe rtl8723be ant_sel=2

Dernière modification par Thibaut51 (Le 06/07/2018, à 14:26)

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