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Marc12345

[Résolu]Problèbme wifi rtl8723be sous lubuntu

Bonjour la communauté. Moi qui suis sous lubuntu n'arrive pas à activer le wifi sur la carte rtl8723be meme après avoir saisi ces commandes:

sudo apt-get install git
sudo apt-get install linux-headers-generic build-essential dkms git
git clone https://github.com/lwfinger/rtlwifi_new.git
cd rtlwifi_new
make all
sudo make install
sudo modprobe rtl8723be
echo "options rtl8723be fwlps=0 ips=0" | sudo tee /etc/modprobe.d/rtl8723be.conf

Dernière modification par Marc12345 (Le 30/12/2018, à 10:10)

xubu1957

Re : [Résolu]Problèbme wifi rtl8723be sous lubuntu

Bonjour,

Regarde au § 2 et début du § 3 (documentation) > [Tuto] Pas de Wi-fi ? Eléments importants à vérifier pour désactiver le secure-boot.

_ _ _

Puisque tu sais utiliser les balises, il faudrait les appliquer dans ton message > > [Résolu] RTL8723BE avec elementary os

Dernière modification par xubu1957 (Le 30/11/2018, à 15:15)

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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

Marc12345

Re : [Résolu]Problèbme wifi rtl8723be sous lubuntu

Le secure boot est désactivé. Le wifi marchait parfaitement quand j'avais une autre distribution linux.

xubu1957

Re : [Résolu]Problèbme wifi rtl8723be sous lubuntu

Il faut fournir, 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.

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

Marc12345

Re : [Résolu]Problèbme wifi rtl8723be sous lubuntu

Voici le wificheck:

maus@SQD8:~$ cat /etc/lsb-release
DISTRIB_ID=Ubuntu
DISTRIB_RELEASE=18.04
DISTRIB_CODENAME=bionic
DISTRIB_DESCRIPTION="Ubuntu 18.04.1 LTS"
maus@SQD8:~$ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 005: ID 04f2:b50c Chicony Electronics Co., Ltd 
Bus 001 Device 004: ID 0bda:b006 Realtek Semiconductor Corp. 
Bus 001 Device 003: ID 05e3:0610 Genesys Logic, Inc. 4-port hub
Bus 001 Device 002: ID 0483:91d1 STMicroelectronics Sensor Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
maus@SQD8:~$ lspci
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. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
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)
maus@SQD8:~$ lspci -k -nn | grep -A 3 -i net
02:00.0 Ethernet controller [0200]: Realtek Semiconductor Co., Ltd. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller [10ec:8168] (rev 15)
	Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit 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)
maus@SQD8:~$ lspci -k
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
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. RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller (rev 15)
	Subsystem: Hewlett-Packard Company RTL8111/8168/8411 PCI Express Gigabit 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
maus@SQD8:~$ sudo lshw -C network
  *-network                 
       description: Ethernet interface
       produit: RTL8111/8168/8411 PCI Express Gigabit Ethernet Controller
       fabriquant: Realtek Semiconductor Co., Ltd.
       identifiant matériel: 0
       information bus: pci@0000:02:00.0
       nom logique: enp2s0
       version: 15
       numéro de série: ec:8e:b5:2e:7d:62
       taille: 10Mbit/s
       capacité: 1Gbit/s
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress msix bus_master cap_list ethernet physical tp mii 10bt 10bt-fd 100bt 100bt-fd 1000bt 1000bt-fd autonegotiation
       configuration: autonegotiation=on broadcast=yes driver=r8169 driverversion=2.3LK-NAPI duplex=half firmware=rtl8168h-2_0.0.2 02/26/15 latency=0 link=no multicast=yes port=MII speed=10Mbit/s
       ressources: irq:17 portE/S:3000(taille=256) mémoire:91204000-91204fff mémoire:91200000-91203fff
  *-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: 94:53:30:19:68:e1
       bits: 64 bits
       horloge: 33MHz
       fonctionnalités: pm msi pciexpress bus_master cap_list ethernet physical wireless
       configuration: broadcast=yes driver=rtl8723be driverversion=4.15.0-39-generic firmware=N/A ip=192.168.1.11 latency=0 link=yes multicast=yes wireless=IEEE 802.11
       ressources: irq:18 portE/S:2000(taille=256) mémoire:91100000-91103fff
maus@SQD8:~$ lsmod
Module                  Size  Used by
rfcomm                 77824  16
ccm                    20480  3
cmac                   16384  1
bnep                   20480  2
nls_iso8859_1          16384  1
snd_hda_codec_hdmi     49152  1
snd_hda_codec_realtek   106496  1
snd_hda_codec_generic    73728  1 snd_hda_codec_realtek
intel_rapl             20480  0
intel_powerclamp       16384  0
coretemp               16384  0
kvm_intel             212992  0
kvm                   598016  1 kvm_intel
snd_hda_intel          40960  6
irqbypass              16384  1 kvm
punit_atom_debug       16384  0
snd_hda_codec         126976  4 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec_realtek
crct10dif_pclmul       16384  0
crc32_pclmul           16384  0
snd_hda_core           81920  5 snd_hda_codec_generic,snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek
ghash_clmulni_intel    16384  0
snd_hwdep              20480  1 snd_hda_codec
pcbc                   16384  0
snd_pcm                98304  4 snd_hda_codec_hdmi,snd_hda_intel,snd_hda_codec,snd_hda_core
arc4                   16384  2
uvcvideo               86016  0
snd_seq_midi           16384  0
snd_seq_midi_event     16384  1 snd_seq_midi
rtl8723be              98304  0
aesni_intel           188416  4
btcoexist             135168  1 rtl8723be
snd_rawmidi            32768  1 snd_seq_midi
rtl8723_common         24576  1 rtl8723be
rtl_pci                32768  1 rtl8723be
aes_x86_64             20480  1 aesni_intel
rtlwifi                77824  4 rtl_pci,rtl8723be,btcoexist,rtl8723_common
crypto_simd            16384  1 aesni_intel
videobuf2_vmalloc      16384  1 uvcvideo
glue_helper            16384  1 aesni_intel
videobuf2_memops       16384  1 videobuf2_vmalloc
cryptd                 24576  3 crypto_simd,ghash_clmulni_intel,aesni_intel
intel_cstate           20480  0
mac80211              778240  3 rtl_pci,rtl8723be,rtlwifi
snd_seq                65536  2 snd_seq_midi,snd_seq_midi_event
videobuf2_v4l2         24576  1 uvcvideo
videobuf2_core         40960  2 videobuf2_v4l2,uvcvideo
input_leds             16384  0
joydev                 24576  0
serio_raw              16384  0
hp_wmi                 16384  0
wmi_bmof               16384  0
snd_seq_device         16384  3 snd_seq,snd_seq_midi,snd_rawmidi
videodev              184320  3 videobuf2_core,videobuf2_v4l2,uvcvideo
hid_sensor_incl_3d     16384  0
snd_timer              32768  2 snd_seq,snd_pcm
hid_sensor_accel_3d    16384  1
hid_sensor_magn_3d     16384  1
cfg80211              622592  2 rtlwifi,mac80211
hid_sensor_rotation    16384  0
hid_sensor_gyro_3d     16384  0
hid_sensor_trigger     16384  10 hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_magn_3d,hid_sensor_rotation
media                  40960  2 videodev,uvcvideo
industrialio_triggered_buffer    16384  5 hid_sensor_gyro_3d,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_magn_3d,hid_sensor_rotation
hid_multitouch         20480  0
kfifo_buf              16384  1 industrialio_triggered_buffer
hid_sensor_iio_common    16384  6 hid_sensor_gyro_3d,hid_sensor_trigger,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_magn_3d,hid_sensor_rotation
industrialio           69632  10 industrialio_triggered_buffer,hid_sensor_gyro_3d,hid_sensor_trigger,hid_sensor_incl_3d,kfifo_buf,hid_sensor_accel_3d,hid_sensor_magn_3d,hid_sensor_rotation
rtsx_pci_ms            20480  0
memstick               16384  1 rtsx_pci_ms
lpc_ich                24576  0
snd                    81920  23 snd_hda_codec_generic,snd_seq,snd_seq_device,snd_hda_codec_hdmi,snd_hwdep,snd_hda_intel,snd_hda_codec,snd_hda_codec_realtek,snd_timer,snd_pcm,snd_rawmidi
btusb                  45056  0
btrtl                  16384  1 btusb
soundcore              16384  1 snd
shpchp                 36864  0
mei_txe                20480  0
mei                    90112  1 mei_txe
processor_thermal_device    16384  0
intel_soc_dts_iosf     16384  1 processor_thermal_device
hci_uart              106496  0
intel_vbtn             16384  0
dw_dmac                16384  0
sparse_keymap          16384  2 hp_wmi,intel_vbtn
btbcm                  16384  2 hci_uart,btusb
btqca                  16384  1 hci_uart
soc_button_array       16384  0
dw_dmac_core           24576  1 dw_dmac
nxp_nci_i2c            16384  0
btintel                16384  2 hci_uart,btusb
nxp_nci                16384  1 nxp_nci_i2c
nci                    69632  2 nxp_nci,nxp_nci_i2c
bluetooth             548864  45 btrtl,btqca,btintel,hci_uart,btbcm,bnep,btusb,rfcomm
nfc                   114688  2 nci,nxp_nci
pwm_lpss_platform      16384  0
pwm_lpss               16384  1 pwm_lpss_platform
rfkill_gpio            16384  0
ecdh_generic           24576  2 bluetooth
int3400_thermal        16384  0
int3403_thermal        16384  0
acpi_thermal_rel       16384  1 int3400_thermal
hp_wireless            16384  0
intel_int0002_vgpio    16384  1
mac_hid                16384  0
int340x_thermal_zone    16384  2 int3403_thermal,processor_thermal_device
sch_fq_codel           20480  6
parport_pc             36864  0
ppdev                  20480  0
lp                     20480  0
parport                49152  3 parport_pc,lp,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_gyro_3d,hid_sensor_trigger,hid_sensor_iio_common,hid_sensor_incl_3d,hid_sensor_accel_3d,hid_sensor_magn_3d,hid_sensor_rotation,hid_sensor_custom
usbhid                 49152  0
i915                 1617920  16
rtsx_pci_sdmmc         24576  0
i2c_algo_bit           16384  1 i915
drm_kms_helper        172032  1 i915
syscopyarea            16384  1 drm_kms_helper
sysfillrect            16384  1 drm_kms_helper
psmouse               147456  0
sysimgblt              16384  1 drm_kms_helper
fb_sys_fops            16384  1 drm_kms_helper
rtsx_pci               65536  2 rtsx_pci_sdmmc,rtsx_pci_ms
ahci                   36864  2
r8169                  86016  0
drm                   401408  17 drm_kms_helper,i915
mii                    16384  1 r8169
libahci                32768  1 ahci
wmi                    24576  2 hp_wmi,wmi_bmof
video                  45056  1 i915
i2c_hid                20480  0
hid                   118784  4 i2c_hid,usbhid,hid_multitouch,hid_sensor_hub
maus@SQD8:~$ iwconfig
lo        no wireless extensions.

wlp3s0    IEEE 802.11  ESSID:"Livebox-8BE0"  
          Mode:Managed  Frequency:2.437 GHz  Access Point: 54:64:D9:41:8B:E0   
          Bit Rate=72.2 Mb/s   Tx-Power=20 dBm   
          Retry short limit:7   RTS thr=2347 B   Fragment thr:off
          Power Management:off
          Link Quality=56/70  Signal level=-54 dBm  
          Rx invalid nwid:0  Rx invalid crypt:0  Rx invalid frag:0
          Tx excessive retries:0  Invalid misc:35   Missed beacon:0

enp2s0    no wireless extensions.

maus@SQD8:~$ ifconfig -a
enp2s0: flags=4099<UP,BROADCAST,MULTICAST>  mtu 1500
        ether ec:8e:b5:2e:7d:62  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 376  bytes 29280 (29.2 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 376  bytes 29280 (29.2 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

wlp3s0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST>  mtu 1500
        inet 192.168.1.11  netmask 255.255.255.0  broadcast 192.168.1.255
        inet6 2a01:cb1d:85d3:5b00:8225:ef8f:8f46:c2b7  prefixlen 64  scopeid 0x0<global>
        inet6 fe80::2ad0:d31a:84ef:1f81  prefixlen 64  scopeid 0x20<link>
        inet6 2a01:cb1d:85d3:5b00:154c:6201:926f:c755  prefixlen 64  scopeid 0x0<global>
        ether 94:53:30:19:68:e1  txqueuelen 1000  (Ethernet)
        RX packets 1551  bytes 841445 (841.4 KB)
        RX errors 0  dropped 0  overruns 0  frame 0
        TX packets 1482  bytes 241737 (241.7 KB)
        TX errors 0  dropped 0 overruns 0  carrier 0  collisions 0

maus@SQD8:~$ sudo iwlist scan
lo        Interface doesn't support scanning.

wlp3s0    Interface doesn't support scanning : Device or resource busy

enp2s0    Interface doesn't support scanning.

maus@SQD8:~$ uname -r -m
4.15.0-39-generic x86_64
maus@SQD8:~$ cat  /etc/network/interfaces
# interfaces(5) file used by ifup(8) and ifdown(8)
auto lo
iface lo inet loopback
maus@SQD8:~$ nm-tool

La commande « nm-tool » n'a pas été trouvée, voulez-vous dire :

  commande « dm-tool » du deb lightdm

Essayez : sudo apt install <nom du deb>

maus@SQD8:~$ sudo rfkill list
0: hci0: Bluetooth
	Soft blocked: no
	Hard blocked: no
1: phy0: Wireless LAN
	Soft blocked: no
	Hard blocked: no
maus@SQD8:~$ ^C

xubu1957

Re : [Résolu]Problèbme wifi rtl8723be sous lubuntu

Que retourne :

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