also wenn er da ist
Code
pi@raspberrypi:~ $ lsusb
Bus 001 Device 006: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port
Bus 001 Device 005: ID 090c:f37d Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.)
Bus 001 Device 004: ID 0d8c:013c C-Media Electronics, Inc. CM108 Audio Controller
Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
pi@raspberrypi:~ $ dmesg | grep ttyU*
[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2709.boardrev=0xa01041 bcm2709.serial=0x878862ef smsc95xx.macaddr=B8:27:EB:88:62:EF bcm2708_fb.fbswap=1 bcm2709.uart_clock=3000000 bcm2709.disk_led_gpio=47 bcm2709.disk_led_active_low=0 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000 dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
[ 0.001606] console [tty1] enabled
[ 0.092073] 3f201000.uart: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2
[ 0.594866] console [ttyAMA0] enabled
[ 3.928890] systemd[1]: Expecting device dev-ttyAMA0.device...
[ 4.341429] systemd[1]: Starting system-getty.slice.
[ 4.350736] systemd[1]: Created slice system-getty.slice.
[ 4.358206] systemd[1]: Starting system-serial\x2dgetty.slice.
[ 4.368356] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 6.613169] usb 1-1.4: pl2303 converter now attached to ttyUSB0
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wenn er weg ist werde ich nochmal editieren. muss den Fehler erst wieder verursachen
edit: so hier danach @Panamajack
Code
pi@raspberrypi:~ $ lsusb
Bus 001 Device 011: ID 067b:2303 Prolific Technology, Inc. PL2303 Serial Port
Bus 001 Device 010: ID 090c:f37d Silicon Motion, Inc. - Taiwan (formerly Feiya Technology Corp.)
Bus 001 Device 009: ID 0d8c:013c C-Media Electronics, Inc. CM108 Audio Controller
Bus 001 Device 008: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter
Bus 001 Device 007: ID 0424:9514 Standard Microsystems Corp.
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
pi@raspberrypi:~ $ dmesg | grep ttyU*
[ 0.000000] Kernel command line: dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2709.boardrev=0xa01041 bcm2709.serial=0x878862ef smsc95xx.macaddr=B8:27:EB:88:62:EF bcm2708_fb.fbswap=1 bcm2709.uart_clock=3000000 bcm2709.disk_led_gpio=47 bcm2709.disk_led_active_low=0 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000 dwc_otg.lpm_enable=0 console=ttyAMA0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
[ 0.001537] console [tty1] enabled
[ 0.092078] 3f201000.uart: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2
[ 0.594872] console [ttyAMA0] enabled
[ 4.069052] systemd[1]: Expecting device dev-ttyAMA0.device...
[ 4.442965] systemd[1]: Starting system-getty.slice.
[ 4.452415] systemd[1]: Created slice system-getty.slice.
[ 4.459738] systemd[1]: Starting system-serial\x2dgetty.slice.
[ 4.470399] systemd[1]: Created slice system-serial\x2dgetty.slice.
[ 6.759267] usb 1-1.4: pl2303 converter now attached to ttyUSB0
[ 3512.159371] pl2303 ttyUSB0: pl2303_set_control_lines - failed: -19
[ 3512.159404] pl2303 ttyUSB0: error sending break = -19
[ 3512.166136] pl2303 ttyUSB0: pl2303 converter now disconnected from ttyUSB0
[ 3514.020934] usb 1-1.4: pl2303 converter now attached to ttyUSB1
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