Bonsoir,
voici la réponse à la commande de diagnostic:
pandaboy@fert:~$ mesg | tail -1 > tail.txt ; sleep 45 && echo ; mount -l | tail -1 ; echo ; lsusb ; echo ; lsusb -t ; echo ; dmesg | grep -A1000 "$(sed -r 's/([].[])/\\\1/g' tail.txt)" | grep -Evi "80211|associate|authenticat|dhclient|dhcp|ipv6|network|tx status|ufw|wlan"; echo; ls -la /media ; echo ; ls -la /media/$USER; echo
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
Bus 002 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 002 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 006 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 005 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 001 Device 004: ID 05e3:0723 Genesys Logic, Inc. GL827L SD/MMC/MS Flash Card Reader
Bus 001 Device 003: ID 046d:c52e Logitech, Inc. MK260 Wireless Combo Receiver
Bus 001 Device 002: ID 8087:0024 Intel Corp. Integrated Rate Matching Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
Bus 004 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 003 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
/: Bus 06.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 5000M
/: Bus 05.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/2p, 480M
/: Bus 04.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 5000M
/: Bus 03.Port 1: Dev 1, Class=root_hub, Driver=xhci_hcd/4p, 480M
/: Bus 02.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/8p, 480M
/: Bus 01.Port 1: Dev 1, Class=root_hub, Driver=ehci-pci/2p, 480M
|__ Port 1: Dev 2, If 0, Class=Hub, Driver=hub/6p, 480M
|__ Port 3: Dev 3, If 0, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 3: Dev 3, If 1, Class=Human Interface Device, Driver=usbhid, 12M
|__ Port 4: Dev 4, If 0, Class=Mass Storage, Driver=usb-storage, 480M
total 12
drwxr-xr-x 3 root root 4096 juin 22 12:46 .
drwxr-xr-x 24 root root 4096 oct. 1 20:27 ..
drwxr-x---+ 2 root root 4096 oct. 1 20:49 pandaboy
total 8
drwxr-x---+ 2 root root 4096 oct. 1 20:49 .
drwxr-xr-x 3 root root 4096 juin 22 12:46 ..