Hello and thank you
It's very verbose and I don't see anything clear. Here is the 2nd dmesg
pi@PiMeteo:~ $ dmesg
[ 0.000000] Booting Linux on physical CPU 0x0
[ 0.000000] Linux version 5.10.63-v7l+ (dom@buildbot)
(arm-linux-gnueabihf-gcc-8 (Ubuntu/Linaro 8.4.0-3ubuntu1) 8.4.0, GNU ld
(GNU Binutils for Ubuntu) 2.34) #1496 SMP Wed Dec 1 15:58:56 GMT 2021
[ 0.000000] CPU: ARMv7 Processor [410fd083] revision 3 (ARMv7),
cr=30c5383d
[ 0.000000] CPU: div instructions available: patching division code
[ 0.000000] CPU: PIPT / VIPT nonaliasing data cache, PIPT instruction
cache
[ 0.000000] OF: fdt: Machine model: Raspberry Pi 4 Model B Rev 1.1
[ 0.000000] random: fast init done
[ 0.000000] Memory policy: Data cache writealloc
[ 0.000000] Reserved memory: created CMA memory pool at
0x000000001ac00000, size 320 MiB
[ 0.000000] OF: reserved mem: initialized node linux,cma, compatible
id shared-dma-pool
[ 0.000000] Zone ranges:
[ 0.000000] DMA [mem 0x0000000000000000-0x000000002fffffff]
[ 0.000000] Normal empty
[ 0.000000] HighMem [mem 0x0000000030000000-0x00000000fbffffff]
[ 0.000000] Movable zone start for each node
[ 0.000000] Early memory node ranges
[ 0.000000] node 0: [mem 0x0000000000000000-0x000000003b3fffff]
[ 0.000000] node 0: [mem 0x0000000040000000-0x00000000fbffffff]
[ 0.000000] Initmem setup node 0 [mem
0x0000000000000000-0x00000000fbffffff]
[ 0.000000] On node 0 totalpages: 1012736
[ 0.000000] DMA zone: 1728 pages used for memmap
[ 0.000000] DMA zone: 0 pages reserved
[ 0.000000] DMA zone: 196608 pages, LIFO batch:63
[ 0.000000] HighMem zone: 816128 pages, LIFO batch:63
[ 0.000000] percpu: Embedded 20 pages/cpu s50828 r8192 d22900 u81920
[ 0.000000] pcpu-alloc: s50828 r8192 d22900 u81920 alloc=20*4096
[ 0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[ 0.000000] Built 1 zonelists, mobility grouping on. Total pages:
1011008
[ 0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=1
snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1
video=HDMI-A-1:1920x1080M@60 smsc95xx.macaddr=DC:A6:32:51:75:1D
vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000
console=ttyS0,115200 console=tty1 root=PARTUUID=b9db7205-02
rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait quiet splash
plymouth.ignore-serial-consoles
[ 0.000000] Kernel parameter elevator= does not have any effect anymore.
Please use sysfs to set IO scheduler for individual devices.
[ 0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288
bytes, linear)
[ 0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144
bytes, linear)
[ 0.000000] mem auto-init: stack:off, heap alloc:off, heap free:off
[ 0.000000] software IO TLB: mapped [mem
0x0000000014890000-0x0000000018890000] (64MB)
[ 0.000000] Memory: 3601132K/4050944K available (10240K kernel code,
1364K rwdata, 3192K rodata, 2048K init, 891K bss, 122132K reserved,
327680K cma-reserved, 3264512K highmem)
[ 0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[ 0.000000] ftrace: allocating 34315 entries in 68 pages
[ 0.000000] ftrace: allocated 68 pages with 2 groups
[ 0.000000] rcu: Hierarchical RCU implementation.
[ 0.000000] Rude variant of Tasks RCU enabled.
[ 0.000000] Tracing variant of Tasks RCU enabled.
[ 0.000000] rcu: RCU calculated value of scheduler-enlistment delay
is 10 jiffies.
[ 0.000000] NR_IRQS: 16, nr_irqs: 16, preallocated irqs: 16
[ 0.000000] GIC: Using split EOI/Deactivate mode
[ 0.000000] random: get_random_bytes called from
start_kernel+0x3c8/0x59c with crng_init=1
[ 0.000008] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps
every 2147483647500ns
[ 0.000027] clocksource: timer: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 1911260446275 ns
[ 0.000086] bcm2835: system timer (irq = 25)
[ 0.000730] arch_timer: cp15 timer(s) running at 54.00MHz (phys).
[ 0.000748] clocksource: arch_sys_counter: mask: 0xffffffffffffff
max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
[ 0.000766] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps
every 4398046511102ns
[ 0.000781] Switching to timer-based delay loop, resolution 18ns
[ 0.001034] Console: colour dummy device 80x30
[ 0.001102] printk: console [tty1] enabled
[ 0.001158] Calibrating delay loop (skipped), value calculated using
timer frequency.. 108.00 BogoMIPS (lpj=540000)
[ 0.001190] pid_max: default: 32768 minimum: 301
[ 0.001355] LSM: Security Framework initializing
[ 0.001539] Mount-cache hash table entries: 2048 (order: 1, 8192
bytes, linear)
[ 0.001564] Mountpoint-cache hash table entries: 2048 (order: 1, 8192
bytes, linear)
[ 0.003019] cgroup: Disabling memory control group subsystem
[ 0.003249] CPU: Testing write buffer coherency: ok
[ 0.003699] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[ 0.004896] Setting up static identity map for 0x200000 - 0x20003c
[ 0.005092] rcu: Hierarchical SRCU implementation.
[ 0.006005] smp: Bringing up secondary CPUs ...
[ 0.007185] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[ 0.008516] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[ 0.009779] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[ 0.009937] smp: Brought up 1 node, 4 CPUs
[ 0.009958] SMP: Total of 4 processors activated (432.00 BogoMIPS).
[ 0.009973] CPU: All CPU(s) started in HYP mode.
[ 0.009988] CPU: Virtualization extensions available.
[ 0.010908] devtmpfs: initialized
[ 0.025277] VFP support v0.3: implementor 41 architecture 3 part 40
variant 8 rev 0
[ 0.025494] clocksource: jiffies: mask: 0xffffffff max_cycles:
0xffffffff, max_idle_ns: 19112604462750000 ns
[ 0.025524] futex hash table entries: 1024 (order: 4, 65536 bytes,
linear)
[ 0.033557] pinctrl core: initialized pinctrl subsystem
[ 0.034615] NET: Registered protocol family 16
[ 0.038366] DMA: preallocated 1024 KiB pool for atomic coherent
allocations
[ 0.039138] audit: initializing netlink subsys (disabled)
[ 0.039397] audit: type=2000 audit(0.030:1): state=initialized
audit_enabled=0 res=1
[ 0.039939] thermal_sys: Registered thermal governor 'step_wise'
[ 0.040755] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4
watchpoint registers.
[ 0.040773] hw-breakpoint: maximum watchpoint size is 8 bytes.
[ 0.041174] Serial: AMBA PL011 UART driver
[ 0.075417] bcm2835-mbox fe00b880.mailbox: mailbox enabled
[ 0.090836] raspberrypi-firmware soc:firmware: Attached to firmware
from 2021-12-01T15:01:54, variant start
[ 0.100850] raspberrypi-firmware soc:firmware: Firmware hash is
71bd3109023a0c8575585ba87cbb374d2eeb038f
[ 0.141702] Kprobes globally optimized
[ 0.146829] bcm2835-dma fe007000.dma: DMA legacy API manager,
dmachans=0x1
[ 0.150990] vgaarb: loaded
[ 0.151442] SCSI subsystem initialized
[ 0.151678] usbcore: registered new interface driver usbfs
[ 0.151750] usbcore: registered new interface driver hub
[ 0.151823] usbcore: registered new device driver usb
[ 0.152187] usb_phy_generic phy: supply vcc not found, using dummy
regulator
[ 0.154147] clocksource: Switched to clocksource arch_sys_counter
[ 1.112992] VFS: Disk quotas dquot_6.6.0
[ 1.113088] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096
bytes)
[ 1.113248] FS-Cache: Loaded
[ 1.113444] CacheFiles: Loaded
[ 1.114631] simple-framebuffer 3e3cf000.framebuffer: framebuffer at
0x3e3cf000, 0x7f8000 bytes, mapped to 0x(ptrval)
[ 1.114652] simple-framebuffer 3e3cf000.framebuffer: format=a8r8g8b8,
mode=1920x1080x32, linelength=7680
[ 1.115135] Console: switching to colour frame buffer device 240x67
[ 1.125342] simple-framebuffer 3e3cf000.framebuffer: fb0: simplefb
registered!
[ 1.135098] NET: Registered protocol family 2
[ 1.135329] IP idents hash table entries: 16384 (order: 5, 131072
bytes, linear)
[ 1.136580] tcp_listen_portaddr_hash hash table entries: 512 (order:
0, 6144 bytes, linear)
[ 1.136622] TCP established hash table entries: 8192 (order: 3, 32768
bytes, linear)
[ 1.136781] TCP bind hash table entries: 8192 (order: 4, 65536 bytes,
linear)
[ 1.136853] TCP: Hash tables configured (established 8192 bind 8192)
[ 1.137007] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[ 1.137042] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes,
linear)
[ 1.137318] NET: Registered protocol family 1
[ 1.138013] RPC: Registered named UNIX socket transport module.
[ 1.138029] RPC: Registered udp transport module.
[ 1.138044] RPC: Registered tcp transport module.
[ 1.138059] RPC: Registered tcp NFSv4.1 backchannel transport module.
[ 1.138082] PCI: CLS 0 bytes, default 64
[ 1.141148] Initialise system trusted keyrings
[ 1.141395] workingset: timestamp_bits=14 max_order=20 bucket_order=6
[ 1.149749] zbud: loaded
[ 1.151879] FS-Cache: Netfs 'nfs' registered for caching
[ 1.152651] NFS: Registering the id_resolver key type
[ 1.152688] Key type id_resolver registered
[ 1.152704] Key type id_legacy registered
[ 1.152834] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[ 1.152850] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver
Registering...
[ 1.153877] Key type asymmetric registered
[ 1.153894] Asymmetric key parser 'x509' registered
[ 1.154086] bounce: pool size: 64 pages
[ 1.154170] Block layer SCSI generic (bsg) driver version 0.4 loaded
(major 249)
[ 1.154376] io scheduler mq-deadline registered
[ 1.154392] io scheduler kyber registered
[ 1.158738] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000
ranges:
[ 1.158770] brcm-pcie fd500000.pcie: No bus range found for
/scb/pcie@7d500000, using [bus 00-ff]
[ 1.158850] brcm-pcie fd500000.pcie: MEM
0x0600000000..0x063fffffff -> 0x00c0000000
[ 1.158938] brcm-pcie fd500000.pcie: IB MEM
0x0000000000..0x00bfffffff -> 0x0400000000
[ 1.216245] brcm-pcie fd500000.pcie: link up, 5.0 GT/s PCIe x1 (SSC)
[ 1.216643] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
[ 1.216664] pci_bus 0000:00: root bus resource [bus 00-ff]
[ 1.216685] pci_bus 0000:00: root bus resource [mem
0x600000000-0x63fffffff] (bus address [0xc0000000-0xffffffff])
[ 1.216786] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
[ 1.217026] pci 0000:00:00.0: PME# supported from D0 D3hot
[ 1.220508] PCI: bus0: Fast back to back transfers disabled
[ 1.220880] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330
[ 1.221008] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[ 1.221440] pci 0000:01:00.0: PME# supported from D0 D3cold
[ 1.224943] PCI: bus1: Fast back to back transfers disabled
[ 1.225005] pci 0000:00:00.0: BAR 8: assigned [mem
0x600000000-0x6000fffff]
[ 1.225030] pci 0000:01:00.0: BAR 0: assigned [mem
0x600000000-0x600000fff 64bit]
[ 1.225113] pci 0000:00:00.0: PCI bridge to [bus 01]
[ 1.225139] pci 0000:00:00.0: bridge window [mem
0x600000000-0x6000fffff]
[ 1.225542] pcieport 0000:00:00.0: enabling device (0140 -> 0142)
[ 1.225772] pcieport 0000:00:00.0: PME: Signaling with IRQ 64
[ 1.231819] Serial: 8250/16550 driver, 1 ports, IRQ sharing enabled
[ 1.232703] bcm2835-aux-uart fe215040.serial: there is not valid maps
for state default
[ 1.235283] iproc-rng200 fe104000.rng: hwrng registered
[ 1.235603] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000
mem_size:0x40000000(1024 MiB)
[ 1.236482] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers
at 0xfe200000
[ 1.248522] brd: module loaded
[ 1.260740] loop: module loaded
[ 1.262513] Loading iSCSI transport class v2.0-870.
[ 1.265797] libphy: Fixed MDIO Bus: probed
[ 1.267536] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000
[ 1.284194] libphy: bcmgenet MII bus: probed
[ 1.374295] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus
[ 1.375465] usbcore: registered new interface driver r8152
[ 1.375533] usbcore: registered new interface driver lan78xx
[ 1.375603] usbcore: registered new interface driver smsc95xx
[ 1.377212] xhci_hcd 0000:01:00.0: enabling device (0140 -> 0142)
[ 1.377373] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.377407] xhci_hcd 0000:01:00.0: new USB bus registered, assigned
bus number 1
[ 1.380895] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version
0x100 quirks 0x0000060000000890
[ 1.382230] usb usb1: New USB device found, idVendor=1d6b,
idProduct=0002, bcdDevice= 5.10
[ 1.382249] usb usb1: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 1.382267] usb usb1: Product: xHCI Host Controller
[ 1.382284] usb usb1: Manufacturer: Linux 5.10.63-v7l+ xhci-hcd
[ 1.382300] usb usb1: SerialNumber: 0000:01:00.0
[ 1.383022] hub 1-0:1.0: USB hub found
[ 1.383122] hub 1-0:1.0: 1 port detected
[ 1.383799] xhci_hcd 0000:01:00.0: xHCI Host Controller
[ 1.383826] xhci_hcd 0000:01:00.0: new USB bus registered, assigned
bus number 2
[ 1.383852] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed
[ 1.384433] usb usb2: New USB device found, idVendor=1d6b,
idProduct=0003, bcdDevice= 5.10
[ 1.384452] usb usb2: New USB device strings: Mfr=3, Product=2,
SerialNumber=1
[ 1.384469] usb usb2: Product: xHCI Host Controller
[ 1.384486] usb usb2: Manufacturer: Linux 5.10.63-v7l+ xhci-hcd
[ 1.384502] usb usb2: SerialNumber: 0000:01:00.0
[ 1.385231] hub 2-0:1.0: USB hub found
[ 1.385306] hub 2-0:1.0: 4 ports detected
[ 1.387038] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[ 1.387367] dwc_otg: FIQ enabled
[ 1.387382] dwc_otg: NAK holdoff enabled
[ 1.387396] dwc_otg: FIQ split-transaction FSM enabled
[ 1.387414] Module dwc_common_port init
[ 1.387862] usbcore: registered new interface driver uas
[ 1.387970] usbcore: registered new interface driver usb-storage
[ 1.388163] mousedev: PS/2 mouse device common for all mice
[ 1.389870] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[ 1.393314] sdhci: Secure Digital Host Controller Interface driver
[ 1.393330] sdhci: Copyright(c) Pierre Ossman
[ 1.394042] mmc-bcm2835 fe300000.mmcnr: could not get clk, deferring
probe
[ 1.394770] sdhci-pltfm: SDHCI platform and OF driver helper
[ 1.398844] ledtrig-cpu: registered to indicate activity on CPUs
[ 1.399187] hid: raw HID events driver (C) Jiri Kosina
[ 1.399374] usbcore: registered new interface driver usbhid
[ 1.399389] usbhid: USB HID core driver
[ 1.405108] Initializing XFRM netlink socket
[ 1.405152] NET: Registered protocol family 17
[ 1.405274] Key type dns_resolver registered
[ 1.405729] Registering SWP/SWPB emulation handler
[ 1.405922] registered taskstats version 1
[ 1.405951] Loading compiled-in X.509 certificates
[ 1.406881] Key type ._fscrypt registered
[ 1.406898] Key type .fscrypt registered
[ 1.406913] Key type fscrypt-provisioning registered
[ 1.418462] uart-pl011 fe201000.serial: there is not valid maps for
state default
[ 1.418761] uart-pl011 fe201000.serial: cts_event_workaround enabled
[ 1.418836] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 36,
base_baud = 0) is a PL011 rev2
[ 1.426160] bcm2835-aux-uart fe215040.serial: there is not valid maps
for state default
[ 1.426947] printk: console [ttyS0] disabled
[ 1.427075] fe215040.serial: ttyS0 at MMIO 0xfe215040 (irq = 37,
base_baud = 62500000) is a 16550
[ 1.427277] printk: console [ttyS0] enabled
[ 1.428259] bcm2835-power bcm2835-power: Broadcom BCM2835 power
domains driver
[ 1.429313] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0
[ 1.429331] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated
[ 1.459592] of_cfs_init
[ 1.459857] of_cfs_init: OK
[ 1.481282] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[ 1.482988] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.484694] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.487757] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[ 1.489462] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[ 1.497446] mmc0: SDHCI controller on fe340000.mmc [fe340000.mmc]
using ADMA
[ 1.498104] Waiting for root device PARTUUID=b9db7205-02...
[ 1.571866] mmc1: new high speed SDIO card at address 0001
[ 1.603751] mmc0: new ultra high speed DDR50 SDHC card at address 59b4
[ 1.604634] mmcblk0: mmc0:59b4 SDU1 29.6 GiB
[ 1.606571] mmcblk0: p1 p2
[ 1.623607] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data
mode. Opts: (null)
[ 1.623680] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[ 1.628503] devtmpfs: mounted
[ 1.638325] Freeing unused kernel memory: 2048K
[ 1.664190] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[ 1.684488] Run /sbin/init as init process
[ 1.684503] with arguments:
[ 1.684518] /sbin/init
[ 1.684532] splash
[ 1.684547] with environment:
[ 1.684561] HOME=/
[ 1.684575] TERM=linux
[ 1.846822] usb 1-1: New USB device found, idVendor=2109,
idProduct=3431, bcdDevice= 4.21
[ 1.846842] usb 1-1: New USB device strings: Mfr=0, Product=1,
SerialNumber=0
[ 1.846861] usb 1-1: Product: USB2.0 Hub
[ 1.848898] hub 1-1:1.0: USB hub found
[ 1.849208] hub 1-1:1.0: 4 ports detected
[ 2.174210] usb 1-1.4: new full-speed USB device number 3 using xhci_hcd
[ 2.332208] usb 1-1.4: New USB device found, idVendor=0403,
idProduct=6015, bcdDevice=10.00
[ 2.332229] usb 1-1.4: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[ 2.332246] usb 1-1.4: Product: FT231X USB UART
[ 2.332263] usb 1-1.4: Manufacturer: FTDI
[ 2.332279] usb 1-1.4: SerialNumber: D309M352
[ 7.293571] systemd[1]: System time before build time, advancing clock.
[ 7.393441] systemd[1]: systemd 241 running in system mode. (+PAM
+AUDIT +SELINUX +IMA +APPARMOR +SMACK +SYSVINIT +UTMP +LIBCRYPTSETUP
+GCRYPT +GNUTLS +ACL +XZ +LZ4 +SECCOMP +BLKID +ELFUTILS +KMOD -IDN2 +IDN
-PCRE2 default-hierarchy=hybrid)
[ 7.395071] systemd[1]: Detected architecture arm.
[ 7.457777] systemd[1]: Set hostname to <PiMeteo>.
[ 8.140386] systemd[1]: /etc/systemd/system/anydesk.service:8:
PIDFile= references path below legacy directory /var/run/, updating
/var/run/anydesk.pid → /run/anydesk.pid; please update the unit file
accordingly.
[ 8.200363] random: systemd: uninitialized urandom read (16 bytes read)
[ 8.211830] random: systemd: uninitialized urandom read (16 bytes read)
[ 8.212757] systemd[1]: Listening on Journal Socket (/dev/log).
[ 8.213066] random: systemd: uninitialized urandom read (16 bytes read)
[ 8.213603] systemd[1]: Listening on udev Kernel Socket.
[ 8.213763] systemd[1]: Reached target Swap.
[ 8.214384] systemd[1]: Listening on initctl Compatibility Named Pipe.
[ 8.215156] systemd[1]: Listening on udev Control Socket.
[ 8.218347] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[ 9.030704] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[ 9.118790] systemd-journald[113]: Received request to flush runtime
journal from PID 1
[ 13.465316] random: crng init done
[ 13.465337] random: 7 urandom warning(s) missed due to ratelimiting
[ 13.769143] uart-pl011 fe201000.serial: no DMA platform data
[ 14.588523] bcmgenet fd580000.ethernet: configuring instance for
external RGMII (RX delay)
[ 14.589026] bcmgenet fd580000.ethernet eth0: Link is Down
[ 15.035652] Adding 102396k swap on /var/swap. Priority:-2 extents:5
across:143356k SSFS
[ 18.714472] bcmgenet fd580000.ethernet eth0: Link is Up - 1Gbps/Full
- flow control rx/tx
[56543.148991] usb 1-1.4: USB disconnect, device number 3
[56604.597374] usb 1-1.4: new full-speed USB device number 4 using xhci_hcd
[56604.745456] usb 1-1.4: New USB device found, idVendor=0403,
idProduct=6015, bcdDevice=10.00
[56604.745478] usb 1-1.4: New USB device strings: Mfr=1, Product=2,
SerialNumber=3
[56604.745497] usb 1-1.4: Product: FT231X USB UART
[56604.745514] usb 1-1.4: Manufacturer: FTDI
[56604.745530] usb 1-1.4: SerialNumber: D309M352
pi@PiMeteo:~ $
Le 04-03-23 à 22:01, vince a écrit :
Unplug the device.
Run the 'dmesg' command.
Plug in the device.
Run the 'dmesg' command again
It will tell you which device it attached it to.
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