J'aimerais qu'on m'explique quesque cela veut dire ?

root@barbie:~# sudo dmesg | tail -n20
[20796.619989] usb 1-2: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[20796.619995] usb 1-2: Product: 11n USB
[20796.619999] usb 1-2: SerialNumber: 00e04c000001
[20796.707476] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[20797.147807] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[20797.252393] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[20797.332940] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[20826.666172] r8169 0000:02:00.0 eth0: link down
[20877.680850] r8169 0000:02:00.0 eth0: link up
[20879.784689] usb 1-2: USB disconnect, device number 8
[20879.785070] rtw_cmd_thread: DriverStopped(0) SurpriseRemoved(1) break at line 482
[21399.871460] usb 1-1: new high-speed USB device number 9 using xhci_hcd
[21400.013216] usb 1-1: New USB device found, idVendor=0bda, idProduct=817f
[21400.013225] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[21400.013232] usb 1-1: Product: 11n USB
[21400.013237] usb 1-1: SerialNumber: 00e04c000001
[21400.102473] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[21400.545265] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[21400.649567] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[21400.730458] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
root@barbie:~#

jai le driver mais je narrive pas a linstaller car quand je l’instal il me donne ca :

root@barbie:~/Bureau# sudo bash ./RTL8188C_8192C_USB_linux_v4.0.2_9000.20130911/install.sh

Realtek Wi-Fi driver Auto installation script
Novembor, 21 2011 v1.1.0

Decompress the driver source tar ball:
rtl8192_8188CU_linux_v3.0.2164.20110715.tar.gz
rtl8192_8188CU_linux_v3.0.2164.20110715/
rtl8192_8188CU_linux_v3.0.2164.20110715/autoconf_rtl8192c_usb_linux.h
rtl8192_8188CU_linux_v3.0.2164.20110715/clean
rtl8192_8188CU_linux_v3.0.2164.20110715/core/
rtl8192_8188CU_linux_v3.0.2164.20110715/core/efuse/
rtl8192_8188CU_linux_v3.0.2164.20110715/core/efuse/rtw_efuse.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_cmd.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_debug.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_eeprom.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_ieee80211.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_io.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_ioctl_query.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_ioctl_rtl.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_ioctl_set.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_mlme.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_mlme_ext.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_mp.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_mp_ioctl.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_p2p.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_pwrctrl.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_recv.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_rf.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_security.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_sta_mgt.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_wlan_util.c
rtl8192_8188CU_linux_v3.0.2164.20110715/core/rtw_xmit.c
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/hal_init.c
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/rtl8192c_cmd.c
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/rtl8192c_dm.c
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/rtl8192c_hal_init.c
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/rtl8192c_phycfg.c
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/rtl8192c_rf6052.c
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/rtl8192c_rxdesc.c
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/rtl8192c_sreset.c
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/usb/
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/usb/Hal8192CUHWImg.c
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/usb/rtl8192cu_led.c
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/usb/rtl8192cu_recv.c
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/usb/rtl8192cu_xmit.c
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/usb/usb_halinit.c
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/usb/usb_ops_ce.c
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/usb/usb_ops_linux.c
rtl8192_8188CU_linux_v3.0.2164.20110715/hal/rtl8192c/usb/usb_ops_xp.c
rtl8192_8188CU_linux_v3.0.2164.20110715/ifcfg-wlan0
rtl8192_8188CU_linux_v3.0.2164.20110715/include/
rtl8192_8188CU_linux_v3.0.2164.20110715/include/autoconf.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/basic_types.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/byteorder/
rtl8192_8188CU_linux_v3.0.2164.20110715/include/byteorder/big_endian.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/byteorder/generic.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/byteorder/little_endian.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/byteorder/swab.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/byteorder/swabb.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/circ_buf.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/cmd_osdep.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/drv_conf.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/drv_types.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/drv_types_ce.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/drv_types_linux.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/drv_types_xp.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/ethernet.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/farray.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/h2clbk.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/Hal8192CEHWImg.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/Hal8192CPhyCfg.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/Hal8192CPhyReg.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/Hal8192CUHWImg.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/Hal8192DEHWImg.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/Hal8192DETestHWImg.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/Hal8192DPhyCfg.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/Hal8192DPhyReg.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/Hal8192DUHWImg.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/Hal8192DUTestHWImg.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/hal_init.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/ieee80211.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/ieee80211_ext.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/if_ether.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/ip.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/mlme_osdep.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/mp_custom_oid.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/nic_spec.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/osdep_ce_service.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/osdep_intf.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/osdep_service.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/pci_hal.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/pci_ops.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/pci_osintf.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/recv_osdep.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192c_cmd.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192c_dm.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192c_event.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192c_hal.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192c_led.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192c_recv.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192c_rf.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192c_spec.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192c_sreset.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192c_xmit.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192d_cmd.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192d_dm.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192d_hal.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192d_led.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192d_recv.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192d_rf.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192d_spec.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtl8192d_xmit.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_byteorder.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_cmd.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_debug.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_eeprom.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_efuse.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_event.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_ht.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_io.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_ioctl.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_ioctl_query.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_ioctl_rtl.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_ioctl_set.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_led.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_mlme.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_mlme_ext.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_mp.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_mp_ioctl.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_mp_phy_regdef.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_p2p.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_pwrctrl.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_qos.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_recv.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_rf.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_security.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_version.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/rtw_xmit.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/sdio_hal.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/sdio_ops.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/sdio_ops_ce.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/sdio_ops_linux.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/sdio_ops_xp.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/sdio_osintf.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/sta_info.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/usb_hal.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/usb_ops.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/usb_osintf.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/usb_vendor_req.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/wifi.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/wlan_bssdef.h
rtl8192_8188CU_linux_v3.0.2164.20110715/include/xmit_osdep.h
rtl8192_8188CU_linux_v3.0.2164.20110715/Kconfig
rtl8192_8188CU_linux_v3.0.2164.20110715/Makefile
rtl8192_8188CU_linux_v3.0.2164.20110715/os_dep/
rtl8192_8188CU_linux_v3.0.2164.20110715/os_dep/linux/
rtl8192_8188CU_linux_v3.0.2164.20110715/os_dep/linux/ioctl_linux.c
rtl8192_8188CU_linux_v3.0.2164.20110715/os_dep/linux/mlme_linux.c
rtl8192_8188CU_linux_v3.0.2164.20110715/os_dep/linux/os_intfs.c
rtl8192_8188CU_linux_v3.0.2164.20110715/os_dep/linux/pci_intf.c
rtl8192_8188CU_linux_v3.0.2164.20110715/os_dep/linux/recv_linux.c
rtl8192_8188CU_linux_v3.0.2164.20110715/os_dep/linux/sdio_intf.c
rtl8192_8188CU_linux_v3.0.2164.20110715/os_dep/linux/usb_intf.c
rtl8192_8188CU_linux_v3.0.2164.20110715/os_dep/linux/xmit_linux.c
rtl8192_8188CU_linux_v3.0.2164.20110715/os_dep/osdep_service.c
rtl8192_8188CU_linux_v3.0.2164.20110715/runwpa
rtl8192_8188CU_linux_v3.0.2164.20110715/wlan0dhcp
AWUS036NHR v2.tar
How to use Google Chrome browser as root on Kali Linux
rtl8192_8188CU_linux_v3.0.2164.20110715
./RTL8188C_8192C_USB_linux_v4.0.2_9000.20130911/install.sh: ligne 25 : cd: trop d’arguments
Authentication requested [root] for make clean:
make: *** Aucune règle pour fabriquer la cible « clean ». Arrêt.
Authentication requested [root] for make driver:
make: *** Pas de cible spécifiée et aucun makefile n’a été trouvé. Arrêt.

Mais qui t’a dit de faire un “sudo bash”.
Tu veux installer de vieux drivers Realtek de 2011 pour remplacer ceux de Stretch ? C’est ça ?
Je ne comprends absolument pas d’où vient tes idées. Où as-tu lu ça ?
juste pour comprendre ce que tu fais.
Je pense qu’il va te falloir un spécialiste.
Désolé, je débute comme toi.

en tout cas merci bcp pour ton aide et je pense que j’irais voir un specialiste car j’en peux plus mais avant de te dire aurevoir je voudrais comprend ce lien stp https://packages.debian.org/stretch/firmware-realtek

C’est Bon la wifi fonctionne merci Vener
merci bcp

Merci encore