Le lecteur de musique d'un copain n'est pas détecté correctement sur LM18.2.
Voici le bout de log correspondant :
Code : Tout sélectionner
[ 51.544958] perf: interrupt took too long (2522 > 2500), lowering kernel.perf_event_max_sample_rate to 79250
[ 56.612088] usb 1-1: new high-speed USB device number 3 using ehci-pci
[ 56.761354] usb 1-1: New USB device found, idVendor=041e, idProduct=4139
[ 56.761363] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 56.761369] usb 1-1: Product: Zen Nano Plus
[ 56.761373] usb 1-1: Manufacturer: CREATIVE
[ 56.761378] usb 1-1: SerialNumber: 0002F9AF64E34414
[ 56.762606] usb-storage 1-1:1.0: USB Mass Storage device detected
[ 56.784126] scsi host5: usb-storage 1-1:1.0
[ 64.207089] perf: interrupt took too long (3156 > 3152), lowering kernel.perf_event_max_sample_rate to 63250
[ 78.948094] usb 1-1: reset high-speed USB device number 3 using ehci-pci
[ 81.918354] random: crng init done
[ 82.947993] perf: interrupt took too long (3967 > 3945), lowering kernel.perf_event_max_sample_rate to 50250
[ 287.044843] perf: interrupt took too long (4972 > 4958), lowering kernel.perf_event_max_sample_rate to 40000
[ 400.860876] usb 1-1: USB disconnect, device number 3
[ 441.552093] usb 1-1: new high-speed USB device number 4 using ehci-pci
[ 441.701497] usb 1-1: New USB device found, idVendor=041e, idProduct=4139
[ 441.701507] usb 1-1: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[ 441.701513] usb 1-1: Product: Zen Nano Plus
[ 441.701519] usb 1-1: Manufacturer: CREATIVE
[ 441.701525] usb 1-1: SerialNumber: 0002F9AF64E34414
[ 441.703073] usb-storage 1-1:1.0: USB Mass Storage device detected
[ 441.710842] scsi host5: usb-storage 1-1:1.0
[ 464.228109] usb 1-1: reset high-speed USB device number 4 using ehci-pci
Sur un Dell XPS13 avec Ubuntu14.04.5 ça marche.
Une idée ?
Merci d'avance