Am Montag, den 12.03.2018, 15:00 +0100 schrieb FRÉDÉRIC PARRENIN : > ipu3 Hi, sorry, I did not look closely enough. There is a failure report: [ 8.995211] ipu3-cio2 0000:00:14.3: enabling device (0000 -> 0002) [ 9.002030] ipu3-cio2 0000:00:14.3: device 0x9d32 (rev: 0x1) [ 9.002238] ipu3-cio2 0000:00:14.3: Entity type for entity ipu3-csi2 0 was not initialized! [ 9.002412] ipu3-cio2 0000:00:14.3: Entity type for entity ipu3-csi2 1 was not initialized! [ 9.002459] ipu3-cio2 0000:00:14.3: Entity type for entity ipu3-csi2 2 was not initialized! [ 9.002493] ipu3-cio2 0000:00:14.3: Entity type for entity ipu3-csi2 3 was not initialized! It looks like an issue with udev. Could you run "udevadm monitor -kup" and reload the driver? Regards Oliver -- To unsubscribe from this list: send the line "unsubscribe linux-usb" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html