Hi Vince

OK unplugged and re-plugged weather station
It's a Watson 8681 which has been running v4 for 2-3 years having replaced 
a Maplin both of which are FineOffset
The weather station is plugged directly into one of the usb2 ports, not a 
usb3 (blue one)
The wifi is also plugged into one of the usb2 ports
Years back I encountered the FO lockup issue, this isn't the same issue as 
I can sudo weewxd and it runs, hence doesn't appear that the console is 
locked.

Thanks


_______________________________________
pi@weepi:~ $ 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 1.2
[    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 0x0000000030000000-0x000000007fffffff]
[    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 0x0000000040000000-0x000000007fffffff]
[    0.000000] Initmem setup node 0 [mem 
0x0000000000000000-0x000000007fffffff]
[    0.000000] On node 0 totalpages: 504832
[    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: 308224 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: 503104
[    0.000000] Kernel command line: coherent_pool=1M 8250.nr_uarts=0 
snd_bcm2835.enable_compat_alsa=0 snd_bcm2835.enable_hdmi=1 
video=HDMI-A-1:1024x768M@60 smsc95xx.macaddr=DC:A6:32:B3:A2:CB 
vc_mem.mem_base=0x3ec00000 vc_mem.mem_size=0x40000000  console=ttyS0,115200 
console=tty1 root=PARTUUID=328eb792-02 rootfstype=ext4 elevator=deadline 
fsck.repair=yes rootwait
[    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 
0x0000000015a00000-0x0000000019a00000] (64MB)
[    0.000000] Memory: 1587372K/2019328K available (10240K kernel code, 
1364K rwdata, 3192K rodata, 2048K init, 891K bss, 104276K reserved, 327680K 
cma-reserved, 1232896K 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
[    0.000009] sched_clock: 32 bits at 1000kHz, resolution 1000ns, wraps 
every 2147483647500ns
[    0.000036] clocksource: timer: mask: 0xffffffff max_cycles: 0xffffffff, 
max_idle_ns: 1911260446275 ns
[    0.000100] bcm2835: system timer (irq = 25)
[    0.000748] arch_timer: cp15 timer(s) running at 54.00MHz (phys).
[    0.000770] clocksource: arch_sys_counter: mask: 0xffffffffffffff 
max_cycles: 0xc743ce346, max_idle_ns: 440795203123 ns
[    0.000792] sched_clock: 56 bits at 54MHz, resolution 18ns, wraps every 
4398046511102ns
[    0.000811] Switching to timer-based delay loop, resolution 18ns
[    0.001073] Console: colour dummy device 80x30
[    0.001838] printk: console [tty1] enabled
[    0.001905] Calibrating delay loop (skipped), value calculated using 
timer frequency.. 108.00 BogoMIPS (lpj=540000)
[    0.001960] pid_max: default: 32768 minimum: 301
[    0.002138] LSM: Security Framework initializing
[    0.002339] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes, 
linear)
[    0.002383] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 
bytes, linear)
[    0.003879] cgroup: Disabling memory control group subsystem
[    0.004128] CPU: Testing write buffer coherency: ok
[    0.004607] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.005845] Setting up static identity map for 0x200000 - 0x20003c
[    0.006061] rcu: Hierarchical SRCU implementation.
[    0.007006] smp: Bringing up secondary CPUs ...
[    0.008248] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.009624] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.011020] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.011181] smp: Brought up 1 node, 4 CPUs
[    0.011228] SMP: Total of 4 processors activated (432.00 BogoMIPS).
[    0.011259] CPU: All CPU(s) started in HYP mode.
[    0.011286] CPU: Virtualization extensions available.
[    0.012166] devtmpfs: initialized
[    0.026500] VFP support v0.3: implementor 41 architecture 3 part 40 
variant 8 rev 0
[    0.026753] clocksource: jiffies: mask: 0xffffffff max_cycles: 
0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.026808] futex hash table entries: 1024 (order: 4, 65536 bytes, 
linear)
[    0.035088] pinctrl core: initialized pinctrl subsystem
[    0.036204] NET: Registered protocol family 16
[    0.040249] DMA: preallocated 1024 KiB pool for atomic coherent 
allocations
[    0.041099] audit: initializing netlink subsys (disabled)
[    0.041377] audit: type=2000 audit(0.040:1): state=initialized 
audit_enabled=0 res=1
[    0.041944] thermal_sys: Registered thermal governor 'step_wise'
[    0.042659] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 
watchpoint registers.
[    0.042714] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.043142] Serial: AMBA PL011 UART driver
[    0.075828] bcm2835-mbox fe00b880.mailbox: mailbox enabled
[    0.090907] raspberrypi-firmware soc:firmware: Attached to firmware from 
2021-12-01T15:01:54, variant start
[    0.100922] raspberrypi-firmware soc:firmware: Firmware hash is 
71bd3109023a0c8575585ba87cbb374d2eeb038f
[    0.142106] Kprobes globally optimized
[    0.147489] bcm2835-dma fe007000.dma: DMA legacy API manager, 
dmachans=0x1
[    0.151755] vgaarb: loaded
[    0.152221] SCSI subsystem initialized
[    0.152466] usbcore: registered new interface driver usbfs
[    0.152544] usbcore: registered new interface driver hub
[    0.152632] usbcore: registered new device driver usb
[    0.153004] usb_phy_generic phy: supply vcc not found, using dummy 
regulator
[    0.154927] clocksource: Switched to clocksource arch_sys_counter
[    1.113767] VFS: Disk quotas dquot_6.6.0
[    1.113889] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 
bytes)
[    1.114101] FS-Cache: Loaded
[    1.114329] CacheFiles: Loaded
[    1.115487] simple-framebuffer 3e8c7000.framebuffer: framebuffer at 
0x3e8c7000, 0x300000 bytes, mapped to 0x(ptrval)
[    1.115536] simple-framebuffer 3e8c7000.framebuffer: format=a8r8g8b8, 
mode=1024x768x32, linelength=4096
[    1.119910] Console: switching to colour frame buffer device 128x48
[    1.123801] simple-framebuffer 3e8c7000.framebuffer: fb0: simplefb 
registered!
[    1.134226] NET: Registered protocol family 2
[    1.134527] IP idents hash table entries: 16384 (order: 5, 131072 bytes, 
linear)
[    1.135908] tcp_listen_portaddr_hash hash table entries: 512 (order: 0, 
6144 bytes, linear)
[    1.136133] TCP established hash table entries: 8192 (order: 3, 32768 
bytes, linear)
[    1.136274] TCP bind hash table entries: 8192 (order: 4, 65536 bytes, 
linear)
[    1.136414] TCP: Hash tables configured (established 8192 bind 8192)
[    1.136647] UDP hash table entries: 512 (order: 2, 16384 bytes, linear)
[    1.136751] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes, 
linear)
[    1.137083] NET: Registered protocol family 1
[    1.137842] RPC: Registered named UNIX socket transport module.
[    1.137920] RPC: Registered udp transport module.
[    1.137983] RPC: Registered tcp transport module.
[    1.139872] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    1.141743] PCI: CLS 0 bytes, default 64
[    1.146596] Initialise system trusted keyrings
[    1.148685] workingset: timestamp_bits=14 max_order=19 bucket_order=5
[    1.158977] zbud: loaded
[    1.163037] FS-Cache: Netfs 'nfs' registered for caching
[    1.165682] NFS: Registering the id_resolver key type
[    1.167532] Key type id_resolver registered
[    1.169336] Key type id_legacy registered
[    1.171207] nfs4filelayout_init: NFSv4 File Layout Driver Registering...
[    1.172991] nfs4flexfilelayout_init: NFSv4 Flexfile Layout Driver 
Registering...
[    1.175838] Key type asymmetric registered
[    1.177617] Asymmetric key parser 'x509' registered
[    1.179559] bounce: pool size: 64 pages
[    1.181330] Block layer SCSI generic (bsg) driver version 0.4 loaded 
(major 249)
[    1.183329] io scheduler mq-deadline registered
[    1.185157] io scheduler kyber registered
[    1.191486] brcm-pcie fd500000.pcie: host bridge /scb/pcie@7d500000 
ranges:
[    1.193371] brcm-pcie fd500000.pcie:   No bus range found for 
/scb/pcie@7d500000, using [bus 00-ff]
[    1.195393] brcm-pcie fd500000.pcie:      MEM 0x0600000000..0x063fffffff 
-> 0x00c0000000
[    1.197329] brcm-pcie fd500000.pcie:   IB MEM 0x0000000000..0x007fffffff 
-> 0x0400000000
[    1.257035] brcm-pcie fd500000.pcie: link up, 5.0 GT/s PCIe x1 (SSC)
[    1.259244] brcm-pcie fd500000.pcie: PCI host bridge to bus 0000:00
[    1.261045] pci_bus 0000:00: root bus resource [bus 00-ff]
[    1.262861] pci_bus 0000:00: root bus resource [mem 
0x600000000-0x63fffffff] (bus address [0xc0000000-0xffffffff])
[    1.264786] pci 0000:00:00.0: [14e4:2711] type 01 class 0x060400
[    1.266885] pci 0000:00:00.0: PME# supported from D0 D3hot
[    1.272154] PCI: bus0: Fast back to back transfers disabled
[    1.274260] pci 0000:01:00.0: [1106:3483] type 00 class 0x0c0330
[    1.276172] pci 0000:01:00.0: reg 0x10: [mem 0x00000000-0x00000fff 64bit]
[    1.278359] pci 0000:01:00.0: PME# supported from D0 D3cold
[    1.283538] PCI: bus1: Fast back to back transfers disabled
[    1.285328] pci 0000:00:00.0: BAR 8: assigned [mem 
0x600000000-0x6000fffff]
[    1.287054] pci 0000:01:00.0: BAR 0: assigned [mem 
0x600000000-0x600000fff 64bit]
[    1.288808] pci 0000:00:00.0: PCI bridge to [bus 01]
[    1.290485] pci 0000:00:00.0:   bridge window [mem 
0x600000000-0x6000fffff]
[    1.292550] pcieport 0000:00:00.0: enabling device (0140 -> 0142)
[    1.294441] pcieport 0000:00:00.0: PME: Signaling with IRQ 62
[    1.305059] iproc-rng200 fe104000.rng: hwrng registered
[    1.307028] vc-mem: phys_addr:0x00000000 mem_base=0x3ec00000 
mem_size:0x40000000(1024 MiB)
[    1.309600] gpiomem-bcm2835 fe200000.gpiomem: Initialised: Registers at 
0xfe200000
[    1.323657] brd: module loaded
[    1.337928] loop: module loaded
[    1.341418] Loading iSCSI transport class v2.0-870.
[    1.346449] libphy: Fixed MDIO Bus: probed
[    1.349885] bcmgenet fd580000.ethernet: GENET 5.0 EPHY: 0x0000
[    1.364960] libphy: bcmgenet MII bus: probed
[    1.455073] unimac-mdio unimac-mdio.-19: Broadcom UniMAC MDIO bus
[    1.457998] usbcore: registered new interface driver r8152
[    1.459765] usbcore: registered new interface driver lan78xx
[    1.461498] usbcore: registered new interface driver smsc95xx
[    1.464790] xhci_hcd 0000:01:00.0: enabling device (0140 -> 0142)
[    1.466660] xhci_hcd 0000:01:00.0: xHCI Host Controller
[    1.468374] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus 
number 1
[    1.473343] xhci_hcd 0000:01:00.0: hcc params 0x002841eb hci version 
0x100 quirks 0x0000060000000890
[    1.476397] usb usb1: New USB device found, idVendor=1d6b, 
idProduct=0002, bcdDevice= 5.10
[    1.478113] usb usb1: New USB device strings: Mfr=3, Product=2, 
SerialNumber=1
[    1.479803] usb usb1: Product: xHCI Host Controller
[    1.481468] usb usb1: Manufacturer: Linux 5.10.63-v7l+ xhci-hcd
[    1.483155] usb usb1: SerialNumber: 0000:01:00.0
[    1.485576] hub 1-0:1.0: USB hub found
[    1.487294] hub 1-0:1.0: 1 port detected
[    1.489575] xhci_hcd 0000:01:00.0: xHCI Host Controller
[    1.491251] xhci_hcd 0000:01:00.0: new USB bus registered, assigned bus 
number 2
[    1.492934] xhci_hcd 0000:01:00.0: Host supports USB 3.0 SuperSpeed
[    1.495153] usb usb2: New USB device found, idVendor=1d6b, 
idProduct=0003, bcdDevice= 5.10
[    1.496862] usb usb2: New USB device strings: Mfr=3, Product=2, 
SerialNumber=1
[    1.498549] usb usb2: Product: xHCI Host Controller
[    1.500188] usb usb2: Manufacturer: Linux 5.10.63-v7l+ xhci-hcd
[    1.501837] usb usb2: SerialNumber: 0000:01:00.0
[    1.504180] hub 2-0:1.0: USB hub found
[    1.505910] hub 2-0:1.0: 4 ports detected
[    1.509254] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    1.511182] dwc_otg: FIQ enabled
[    1.511197] dwc_otg: NAK holdoff enabled
[    1.511211] dwc_otg: FIQ split-transaction FSM enabled
[    1.511229] Module dwc_common_port init
[    1.511700] usbcore: registered new interface driver uas
[    1.513400] usbcore: registered new interface driver usb-storage
[    1.515432] mousedev: PS/2 mouse device common for all mice
[    1.518702] bcm2835-wdt bcm2835-wdt: Broadcom BCM2835 watchdog timer
[    1.523731] sdhci: Secure Digital Host Controller Interface driver
[    1.525396] sdhci: Copyright(c) Pierre Ossman
[    1.527699] mmc-bcm2835 fe300000.mmcnr: could not get clk, deferring 
probe
[    1.529979] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.536395] ledtrig-cpu: registered to indicate activity on CPUs
[    1.538358] hid: raw HID events driver (C) Jiri Kosina
[    1.540174] usbcore: registered new interface driver usbhid
[    1.541770] usbhid: USB HID core driver
[    1.549338] Initializing XFRM netlink socket
[    1.550970] NET: Registered protocol family 17
[    1.552674] Key type dns_resolver registered
[    1.554591] Registering SWP/SWPB emulation handler
[    1.556360] registered taskstats version 1
[    1.558028] Loading compiled-in X.509 certificates
[    1.560456] Key type ._fscrypt registered
[    1.562032] Key type .fscrypt registered
[    1.563594] Key type fscrypt-provisioning registered
[    1.576660] uart-pl011 fe201000.serial: there is not valid maps for 
state default
[    1.578580] uart-pl011 fe201000.serial: cts_event_workaround enabled
[    1.580262] fe201000.serial: ttyAMA0 at MMIO 0xfe201000 (irq = 36, 
base_baud = 0) is a PL011 rev2
[    1.588620] bcm2835-power bcm2835-power: Broadcom BCM2835 power domains 
driver
[    1.591318] mmc-bcm2835 fe300000.mmcnr: mmc_debug:0 mmc_debug2:0
[    1.592932] mmc-bcm2835 fe300000.mmcnr: DMA channel allocated
[    1.622429] of_cfs_init
[    1.624304] of_cfs_init: OK
[    1.643472] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[    1.646792] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    1.650053] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    1.654632] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[    1.656225] mmc0: SDHCI controller on fe340000.mmc [fe340000.mmc] using 
ADMA
[    1.658412] Waiting for root device PARTUUID=328eb792-02...
[    1.659683] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    1.749269] mmc1: new high speed SDIO card at address 0001
[    1.771466] mmc0: new ultra high speed DDR50 SDHC card at address aaaa
[    1.773871] mmcblk0: mmc0:aaaa SM32G 29.7 GiB
[    1.775457] usb 1-1: new high-speed USB device number 2 using xhci_hcd
[    1.779383]  mmcblk0: p1 p2
[    1.814785] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data 
mode. Opts: (null)
[    1.816503] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    1.818931] devtmpfs: mounted
[    1.830488] Freeing unused kernel memory: 2048K
[    1.865272] Run /sbin/init as init process
[    1.866867]   with arguments:
[    1.866882]     /sbin/init
[    1.866896]   with environment:
[    1.866911]     HOME=/
[    1.866925]     TERM=linux
[    1.957681] usb 1-1: New USB device found, idVendor=2109, 
idProduct=3431, bcdDevice= 4.21
[    1.959357] usb 1-1: New USB device strings: Mfr=0, Product=1, 
SerialNumber=0
[    1.960997] usb 1-1: Product: USB2.0 Hub
[    1.964966] hub 1-1:1.0: USB hub found
[    1.966846] hub 1-1:1.0: 4 ports detected
[    2.294990] usb 1-1.3: new high-speed USB device number 3 using xhci_hcd
[    2.316507] systemd[1]: System time before build time, advancing clock.
[    2.414139] NET: Registered protocol family 10
[    2.417256] Segment Routing with IPv6
[    2.426980] usb 1-1.3: New USB device found, idVendor=7392, 
idProduct=7811, bcdDevice= 2.00
[    2.428678] usb 1-1.3: New USB device strings: Mfr=1, Product=2, 
SerialNumber=3
[    2.430327] usb 1-1.3: Product: 802.11n WLAN Adapter
[    2.431969] usb 1-1.3: Manufacturer: Realtek
[    2.433607] usb 1-1.3: SerialNumber: 00e04c000001
[    2.494178] 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)
[    2.499329] systemd[1]: Detected architecture arm.
[    2.535016] usb 1-1.4: new low-speed USB device number 4 using xhci_hcd
[    2.604423] systemd[1]: Set hostname to <weepi>.
[    2.688735] usb 1-1.4: New USB device found, idVendor=1941, 
idProduct=8021, bcdDevice= 1.00
[    2.690706] usb 1-1.4: New USB device strings: Mfr=0, Product=0, 
SerialNumber=0
[    2.710885] hid-generic 0003:1941:8021.0001: hiddev96,hidraw0: USB HID 
v1.00 Device [HID 1941:8021] on usb-0000:01:00.0-1.4/input0
[    3.435958] random: systemd: uninitialized urandom read (16 bytes read)
[    3.453376] random: systemd: uninitialized urandom read (16 bytes read)
[    3.455925] systemd[1]: Listening on initctl Compatibility Named Pipe.
[    3.460951] random: systemd: uninitialized urandom read (16 bytes read)
[    3.465236] systemd[1]: Created slice User and Session Slice.
[    3.469963] systemd[1]: Reached target Slices.
[    3.477330] systemd[1]: Created slice system-getty.slice.
[    3.482504] systemd[1]: Listening on udev Kernel Socket.
[    3.487774] systemd[1]: Listening on Syslog Socket.
[    3.492879] systemd[1]: Listening on Journal Socket (/dev/log).
[    3.664544] i2c /dev entries driver
[    4.196669] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    4.283961] systemd-journald[125]: Received request to flush runtime 
journal from PID 1
[    4.943271] rpivid-mem feb00000.hevc-decoder: rpivid-hevcmem 
initialised: Registers at 0xfeb00000 length 0x00010000
[    4.943925] rpivid-mem feb10000.rpivid-local-intc: rpivid-intcmem 
initialised: Registers at 0xfeb10000 length 0x00001000
[    4.944462] rpivid-mem feb20000.h264-decoder: rpivid-h264mem 
initialised: Registers at 0xfeb20000 length 0x00010000
[    4.952320] rpivid-mem feb30000.vp9-decoder: rpivid-vp9mem initialised: 
Registers at 0xfeb30000 length 0x00010000
[    5.025946] snd_bcm2835: module is from the staging directory, the 
quality is unknown, you have been warned.
[    5.036776] mc: Linux media interface: v0.10
[    5.037229] bcm2835_audio bcm2835_audio: card created with 4 channels
[    5.040582] bcm2835_audio bcm2835_audio: card created with 4 channels
[    5.059203] vc_sm_cma: module is from the staging directory, the quality 
is unknown, you have been warned.
[    5.061568] bcm2835_vc_sm_cma_probe: Videocore shared memory driver
[    5.061594] [vc_sm_connected_init]: start
[    5.071092] videodev: Linux video capture interface: v2.00
[    5.074755] [vc_sm_connected_init]: installed successfully
[    5.112081] bcm2835_mmal_vchiq: module is from the staging directory, 
the quality is unknown, you have been warned.
[    5.115561] bcm2835_mmal_vchiq: module is from the staging directory, 
the quality is unknown, you have been warned.
[    5.132006] bcm2835_codec: module is from the staging directory, the 
quality is unknown, you have been warned.
[    5.132013] bcm2835_isp: module is from the staging directory, the 
quality is unknown, you have been warned.
[    5.158596] bcm2835-isp bcm2835-isp: Device node output[0] registered as 
/dev/video13
[    5.158706] bcm2835-codec bcm2835-codec: Device registered as 
/dev/video10
[    5.158753] bcm2835-codec bcm2835-codec: Loaded V4L2 decode
[    5.159495] bcm2835-isp bcm2835-isp: Device node capture[0] registered 
as /dev/video14
[    5.159946] bcm2835-isp bcm2835-isp: Device node capture[1] registered 
as /dev/video15
[    5.160286] bcm2835-isp bcm2835-isp: Device node stats[2] registered as 
/dev/video16
[    5.160542] bcm2835-isp bcm2835-isp: Register output node 0 with media 
controller
[    5.160568] bcm2835-isp bcm2835-isp: Register capture node 1 with media 
controller
[    5.160606] bcm2835-isp bcm2835-isp: Register capture node 2 with media 
controller
[    5.160629] bcm2835-isp bcm2835-isp: Register capture node 3 with media 
controller
[    5.170742] bcm2835-isp bcm2835-isp: Loaded V4L2 bcm2835-isp
[    5.174735] bcm2835-codec bcm2835-codec: Device registered as 
/dev/video11
[    5.174783] bcm2835-codec bcm2835-codec: Loaded V4L2 encode
[    5.188135] bcm2835-codec bcm2835-codec: Device registered as 
/dev/video12
[    5.188203] bcm2835-codec bcm2835-codec: Loaded V4L2 isp
[    5.198071] bcm2835-codec bcm2835-codec: Device registered as 
/dev/video18
[    5.198119] bcm2835-codec bcm2835-codec: Loaded V4L2 image_fx
[    5.265570] bcm2835_v4l2: module is from the staging directory, the 
quality is unknown, you have been warned.
[    5.453830] [drm] Initialized v3d 1.0.0 20180419 for fec00000.v3d on 
minor 0
[    5.466853] cfg80211: Loading compiled-in X.509 certificates for 
regulatory database
[    5.474542] checking generic (3e8c7000 300000) vs hw (0 ffffffffffffffff)
[    5.474572] fb0: switching to vc4drmfb from simple
[    5.476008] Console: switching to colour dummy device 80x30
[    5.490994] vc4-drm gpu: bound fe600000.firmwarekms (ops vc4_fkms_ops 
[vc4])
[    5.495885] [drm] Initialized vc4 0.0.0 20140616 for gpu on minor 1
[    5.556774] vc4-drm gpu: [drm] HDMI-A-1: EDID is invalid:
[    5.556804]  [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    5.556821]  [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    5.556836]  [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    5.556851]  [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    5.556866]  [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    5.556882]  [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    5.556898]  [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    5.556920]  [00] ZERO 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00 00
[    5.570187] cfg80211: Loaded X.509 cert 'sforshee: 00b28ddf47aef9cea7'
[    5.625233] brcmfmac: F1 signature read @0x18000000=0x15264345
[    5.647388] brcmfmac: brcmf_fw_alloc_request: using 
brcm/brcmfmac43455-sdio for chip BCM4345/6
[    5.648535] usbcore: registered new interface driver brcmfmac
[    5.701175] Console: switching to colour frame buffer device 128x48
[    5.720135] vc4-drm gpu: [drm] fb0: vc4drmfb frame buffer device
[    5.905073] rtl8192cu: Chip version 0x10
[    5.914549] brcmfmac: brcmf_fw_alloc_request: using 
brcm/brcmfmac43455-sdio for chip BCM4345/6
[    5.914665] brcmfmac: brcmf_fw_alloc_request: using 
brcm/brcmfmac43455-sdio for chip BCM4345/6
[    5.925502] brcmfmac: brcmf_c_preinit_dcmds: Firmware: BCM4345/6 wl0: 
Jan  4 2021 19:56:29 version 7.45.229 (617f1f5 CY) FWID 01-2dbd9d2e
[    6.222214] rtl8192cu: Board Type 0
[    6.222486] rtl_usb: rx_max_size 15360, rx_urb_num 8, in_ep 1
[    6.222607] rtl8192cu: Loading firmware rtlwifi/rtl8192cufw_TMSC.bin
[    6.222967] ieee80211 phy0: Selected rate control algorithm 'rtl_rc'
[    6.229421] usbcore: registered new interface driver rtl8192cu
[    8.263615] 8021q: 802.1Q VLAN Support v1.8
[    8.429484] uart-pl011 fe201000.serial: no DMA platform data
[    8.795080] Adding 102396k swap on /var/swap.  Priority:-2 extents:1 
across:102396k SSFS
[    8.818172] brcmfmac: brcmf_cfg80211_set_power_mgmt: power save enabled
[   10.404164] random: crng init done
[   10.404179] random: 7 urandom warning(s) missed due to ratelimiting
[   10.683548] rtl8192cu: MAC auto ON okay!
[   10.717098] rtl8192cu: Tx queue select: 0x05
[   11.487422] bcmgenet fd580000.ethernet: configuring instance for 
external RGMII (RX delay)
[   11.487918] bcmgenet fd580000.ethernet eth0: Link is Down
[   12.646763] wlan1: authenticate with 74:da:88:1c:f1:52
[   12.671476] wlan1: send auth to 74:da:88:1c:f1:52 (try 1/3)
[   12.683346] wlan1: authenticated
[   12.684978] wlan1: associate with 74:da:88:1c:f1:52 (try 1/3)
[   12.700595] wlan1: RX AssocResp from 74:da:88:1c:f1:52 (capab=0x1011 
status=0 aid=6)
[   12.805087] wlan1: associated
[   12.896838] cryptd: max_cpu_qlen set to 1000
[   12.938084] IPv6: ADDRCONF(NETDEV_CHANGE): wlan1: link becomes ready
[   14.147091] ICMPv6: process `dhcpcd' is using deprecated sysctl 
(syscall) net.ipv6.neigh.wlan1.retrans_time - use 
net.ipv6.neigh.wlan1.retrans_time_ms instead
[   15.511073] Bluetooth: Core ver 2.22
[   15.511192] NET: Registered protocol family 31
[   15.511209] Bluetooth: HCI device and connection manager initialized
[   15.511239] Bluetooth: HCI socket layer initialized
[   15.511262] Bluetooth: L2CAP socket layer initialized
[   15.511297] Bluetooth: SCO socket layer initialized
[   15.520866] Bluetooth: HCI UART driver ver 2.3
[   15.520889] Bluetooth: HCI UART protocol H4 registered
[   15.520996] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   15.521326] Bluetooth: HCI UART protocol Broadcom registered
[   15.787690] IPv6: ADDRCONF(NETDEV_CHANGE): wlan0: link becomes ready
[   15.891966] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   15.891991] Bluetooth: BNEP filters: protocol multicast
[   15.892019] Bluetooth: BNEP socket layer initialized
[   15.950364] Bluetooth: RFCOMM TTY layer initialized
[   15.950404] Bluetooth: RFCOMM socket layer initialized
[   15.950444] Bluetooth: RFCOMM ver 1.11
[   18.863860] FS-Cache: Netfs 'cifs' registered for caching
[   18.887601] Key type cifs.spnego registered
[   18.887645] Key type cifs.idmap registered
[   18.889543] CIFS: Attempting to mount //192.168.1.65/pi
[   18.889631] CIFS: VFS: Use of the less secure dialect vers=1.0 is not 
recommended unless required for access to very old servers
[ 8701.285275] printk: systemd: 34 output lines suppressed due to 
ratelimiting
[ 8701.333582] 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)
[ 8701.333952] systemd[1]: Detected architecture arm.
[ 8701.993338] systemd-journald[125]: Received SIGTERM from PID 1 (systemd).
[ 8701.993404] systemd[1]: Stopping Journal Service...
[ 8701.998089] systemd[1]: systemd-journald.service: Succeeded.
[ 8701.999105] systemd[1]: Stopped Journal Service.
[ 8702.005360] systemd[1]: Starting Journal Service...
[ 8702.044433] systemd[1]: Started Journal Service.
[10481.283632] usb 1-1.4: USB disconnect, device number 4
[10494.070493] usb 1-1.4: new low-speed USB device number 5 using xhci_hcd
[10494.213803] usb 1-1.4: New USB device found, idVendor=1941, 
idProduct=8021, bcdDevice= 1.00
[10494.213825] usb 1-1.4: New USB device strings: Mfr=0, Product=0, 
SerialNumber=0
[10494.228279] usbhid 1-1.4:1.0: can't add hid device: -32
[10494.228363] usbhid: probe of 1-1.4:1.0 failed with error -32
[10494.341507] usb 1-1.4: USB disconnect, device number 5
[10494.640528] usb 1-1.4: new low-speed USB device number 6 using xhci_hcd
[10494.783895] usb 1-1.4: New USB device found, idVendor=1941, 
idProduct=8021, bcdDevice= 1.00
[10494.783916] usb 1-1.4: New USB device strings: Mfr=0, Product=0, 
SerialNumber=0
[10494.801399] hid-generic 0003:1941:8021.0002: hiddev96,hidraw0: USB HID 
v1.00 Device [HID 1941:8021] on usb-0000:01:00.0-1.4/input0
pi@weepi:~ $

____________________________________

pi@weepi:~ $ lsusb
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 006: ID 1941:8021 Dream Link WH1080 Weather Station / USB 
Missile Launcher
Bus 001 Device 003: ID 7392:7811 Edimax Technology Co., Ltd EW-7811Un 
802.11n Wireless Adapter [Realtek RTL8188CUS]
Bus 001 Device 002: ID 2109:3431 VIA Labs, Inc. Hub
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
pi@weepi:~ $


On Monday, June 24, 2024 at 7:41:26 PM UTC+1 vince wrote:

> Mike start with the minimum complexity on this one.   Unplug your device 
> then plug it in, and look at output of 'dmesg' and 'lsusb' to verify which 
> device it detects.
>
> There are some very ancient threads here for FO station craziness with 
> solutions saying unplug and remove/reinsert batteries from the station and 
> the like, but lets see what your USB setup looks like.  Telling us which 
> model station and whether you're using a usb multiport thing or connecting 
> directly to the pi might help too.
>
> On Monday, June 24, 2024 at 11:30:48 AM UTC-7 mike.t...@noworries.plus.com 
> wrote:
>
>> No I didn't
>> Neither /usr/lib/udev/rules.d/60-weewx.rules nor 
>> /etc/udev/rules.d/60-weewx.rules exists
>> found this file though /etc/udev/rules.d/99-com.rules
>>
>> FYI this is an upgrade from v4 to 5 using FineOffset weather station
>>
>>
>> _____________________________________________________________________
>>
>> pi@weepi:~ $ more /etc/udev/rules.d/99-com.rules
>> SUBSYSTEM=="input", GROUP="input", MODE="0660"
>> SUBSYSTEM=="i2c-dev", GROUP="i2c", MODE="0660"
>> SUBSYSTEM=="spidev", GROUP="spi", MODE="0660"
>> SUBSYSTEM=="bcm2835-gpiomem", GROUP="gpio", MODE="0660"
>> SUBSYSTEM=="rpivid-*", GROUP="video", MODE="0660"
>>
>> KERNEL=="vcsm-cma", GROUP="video", MODE="0660"
>> SUBSYSTEM=="dma_heap", GROUP="video", MODE="0660"
>>
>> SUBSYSTEM=="gpio", GROUP="gpio", MODE="0660"
>> SUBSYSTEM=="gpio", KERNEL=="gpiochip*", ACTION=="add", PROGRAM="/bin/sh 
>> -c 'chgrp -R gpio /sys/class/gpio && chmod -R g=u /sys/class/gpio'"
>> SUBSYSTEM=="gpio", ACTION=="add", PROGRAM="/bin/sh -c 'chgrp -R gpio 
>> /sys%p && chmod -R g=u /sys%p'"
>>
>> # PWM export results in a "change" action on the pwmchip device (not 
>> "add" of a new device), so match actions other than "remove".
>> SUBSYSTEM=="pwm", ACTION!="remove", PROGRAM="/bin/sh -c 'chgrp -R gpio 
>> /sys%p && chmod -R g=u /sys%p'"
>>
>> KERNEL=="ttyAMA0", PROGRAM="/bin/sh -c '\
>>         ALIASES=/proc/device-tree/aliases; \
>>         if cmp -s $$ALIASES/uart0 $$ALIASES/serial0; then \
>>                 echo 0;\
>>         elif cmp -s $$ALIASES/uart0 $$ALIASES/serial1; then \
>>                 echo 1; \
>>         else \
>>                 exit 1; \
>>         fi\
>> '", SYMLINK+="serial%c"
>>
>> KERNEL=="ttyAMA1", PROGRAM="/bin/sh -c '\
>>         ALIASES=/proc/device-tree/aliases; \
>>         if [ -e /dev/ttyAMA0 ]; then \
>>                 exit 1; \
>>         elif cmp -s $$ALIASES/uart0 $$ALIASES/serial0; then \
>>                 echo 0;\
>>         elif cmp -s $$ALIASES/uart0 $$ALIASES/serial1; then \
>>                 echo 1; \
>>         else \
>>                 exit 1; \
>>         fi\
>> '", SYMLINK+="serial%c"
>>
>> KERNEL=="ttyS0", PROGRAM="/bin/sh -c '\
>>         ALIASES=/proc/device-tree/aliases; \
>>         if cmp -s $$ALIASES/uart1 $$ALIASES/serial0; then \
>>                 echo 0; \
>>         elif cmp -s $$ALIASES/uart1 $$ALIASES/serial1; then \
>>                 echo 1; \
>>         else \
>>                 exit 1; \
>>         fi \
>> '", SYMLINK+="serial%c"
>>
>> ACTION=="add", SUBSYSTEM=="vtconsole", KERNEL=="vtcon1", RUN+="/bin/sh -c 
>> '\
>>         if echo RPi-Sense FB | cmp -s /sys/class/graphics/fb0/name; then \
>>                 echo 0 > /sys$devpath/bind; \
>>         fi; \
>> '"
>>
>> On Monday, June 24, 2024 at 6:49:36 PM UTC+1 michael.k...@gmx.at wrote:
>>
>>> Did you install an udev rule?
>>>
>>> mike.t...@noworries.plus.com schrieb am Montag, 24. Juni 2024 um 
>>> 18:01:17 UTC+2:
>>>
>>>> Thanks Michael I've worked through the doc but not found a resolution.
>>>>
>>>> pi the weewx user is in the following groups pi adm dialout cdrom sudo 
>>>> audio video plugdev games users input netdev lpadmin gpio i2c spi
>>>>
>>>> The arm device is as follows;
>>>> (weewx-venv) pi@weepi:/home/weewx $ ls -l /dev/ttyAMA0
>>>> crw-rw---- 1 root dialout 204, 64 Jun 24 11:10 /dev/ttyAMA0
>>>>
>>>> ps -ef | grep weewx - shows no instances running
>>>>
>>>> If I sudo weewxd then it runs.
>>>> when running with sudo I see an error "unrecognised magic number 5528" 
>>>> in the log
>>>>
>>>> Jun 24 16:57:46 weepi weewx[1345] INFO weewx.manager: Daily summaries 
>>>> up to date
>>>> Jun 24 16:57:47 weepi weewx[1345] ERROR weewx.drivers.fousb: 
>>>> unrecognised magic number 5528
>>>> Jun 24 16:57:47 weepi weewx[1345] DEBUG weewx.drivers.fousb: get 4079 
>>>> records since 2024-06-24 15:52:30
>>>> Jun 24 16:57:47 weepi weewx[1345] INFO weewx.drivers.fousb: 
>>>> synchronising to the weather station (quality=1)
>>>> Jun 24 16:57:48 weepi weewx[1345] DEBUG weewx.drivers.fousb: status 
>>>> {'rain_overflow': 0, 'lost_connection': 0, 'unknown': 0} (0)
>>>> Jun 24 16:58:05 weepi weewx[1345] DEBUG weewx.drivers.fousb: new data
>>>> Jun 24 16:58:05 weepi weewx[1345] DEBUG weewx.drivers.fousb: setting 
>>>> sensor clock 29.5306
>>>> Jun 24 16:58:05 weepi weewx[1345] DEBUG weewx.drivers.fousb: live 
>>>> synchronised
>>>> Jun 24 16:58:05 weepi weewx[1345] DEBUG weewx.drivers.fousb: packet 
>>>> timestamp is 15:58:05
>>>>
>>>> Thanks in advance
>>>> Mike
>>>>
>>>> On Monday, June 24, 2024 at 2:05:37 PM UTC+1 michael.k...@gmx.at wrote:
>>>>
>>>>> Maybe this sections will help you: 
>>>>> https://github.com/weewx/weewx/wiki/Understanding-permissions#how-to-fix-device-permissions
>>>>>
>>>>> mike.t...@noworries.plus.com schrieb am Montag, 24. Juni 2024 um 
>>>>> 14:27:38 UTC+2:
>>>>>
>>>>>> Hi,
>>>>>> I've worked my way through the upgrade steps  following 
>>>>>> https://github.com/weewx/weewx/wiki/v5-upgrade and got to step 4 
>>>>>>  weewxd --config=/home/weewx/weewx.conf
>>>>>>
>>>>>> running as pi I get the error 
>>>>>> weepi weewxd[17081]: CRITICAL weewxd: Unable to load driver: [Errno 
>>>>>> 13] Access denied (insufficient permissions)
>>>>>>
>>>>>> I have changed the file ownership as per step 2 and everything under 
>>>>>> /weewx/home/ looks to have pi as the owner
>>>>>>
>>>>>> if I sudo weewxd if does run without the driver error. I get a 
>>>>>> different error "TypeError: 'NoneType' object is not callable"  but weew 
>>>>>> is 
>>>>>> running and updating.
>>>>>>
>>>>>> I have to confess I'm I'm not sure where to look to spot the 
>>>>>> incorrect privilege.
>>>>>>
>>>>>> I'm using a RPI4 and Fine Offset weather station.
>>>>>>
>>>>>> Thanks
>>>>>> Mike
>>>>>>
>>>>>> _____________________________________________________________________________________
>>>>>> Jun 24 13:17:01 weepi CRON[17056]: (root) CMD (   cd / && run-parts 
>>>>>> --report /etc/cron.hourly)
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: INFO weewxd: Initializing weewxd 
>>>>>> version 5.0.2
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: INFO weewxd: Command line: 
>>>>>> /home/pi/weewx-venv/bin/weewxd --config=/home/weewx/weewx.conf
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: INFO weewxd: Using Python 3.7.3 
>>>>>> (default, Jan 22 2021, 20:04:44) #012[GCC 8.3.0]
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: INFO weewxd: Located at 
>>>>>> /home/pi/weewx-venv/bin/python3
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: INFO weewxd: Platform 
>>>>>> Linux-5.10.63-v7l+-armv7l-with-debian-10.11
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: INFO weewxd: Locale: 'en_GB'
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: INFO weewxd: Entry path: 
>>>>>> /home/pi/weewx-venv/lib/python3.7/site-packages/weewxd.py
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: INFO weewxd: WEEWX_ROOT: 
>>>>>> /home/weewx
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: INFO weewxd: Configuration file: 
>>>>>> /home/weewx/weewx.conf
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: INFO weewxd: User module: 
>>>>>> /home/weewx/bin/user
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: INFO weewxd: Debug: 0
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: INFO weewx.engine: Loading 
>>>>>> station type FineOffsetUSB (weewx.drivers.fousb)
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: INFO weewx.drivers.fousb: driver 
>>>>>> version is 1.3
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: INFO weewx.drivers.fousb: 
>>>>>> polling mode is PERIODIC
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: INFO weewx.drivers.fousb: 
>>>>>> polling interval is 60
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: INFO weewx.drivers.fousb: found 
>>>>>> station on USB bus= device=
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.drivers.fousb: 
>>>>>> Unable to claim USB interface 0: [Errno 13] Access denied (insufficient 
>>>>>> permissions)
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: ERROR weewx.engine: Import of 
>>>>>> driver failed: [Errno 13] Access denied (insufficient permissions) 
>>>>>> (<class 
>>>>>> 'weewx.WeeWxIOError'>)
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>  Traceback (most recent call last):
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>    File 
>>>>>> "/home/pi/weewx-venv/lib/python3.7/site-packages/weewx/drivers/fousb.py",
>>>>>>  
>>>>>> line 1036, in openPort
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>      self.devh.claimInterface(self.usb_interface)
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>    File "/home/pi/weewx-venv/lib/python3.7/site-packages/usb/legacy.py", 
>>>>>> line 232, in claimInterface
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>      util.claim_interface(self.dev, interface)
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>    File "/home/pi/weewx-venv/lib/python3.7/site-packages/usb/util.py", 
>>>>>> line 
>>>>>> 207, in claim_interface
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>      device._ctx.managed_claim_interface(device, interface)
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>    File "/home/pi/weewx-venv/lib/python3.7/site-packages/usb/core.py", 
>>>>>> line 
>>>>>> 113, in wrapper
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>      return f(self, *args, **kwargs)
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>    File "/home/pi/weewx-venv/lib/python3.7/site-packages/usb/core.py", 
>>>>>> line 
>>>>>> 170, in managed_claim_interface
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>      self.managed_open()
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>    File "/home/pi/weewx-venv/lib/python3.7/site-packages/usb/core.py", 
>>>>>> line 
>>>>>> 113, in wrapper
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>      return f(self, *args, **kwargs)
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>    File "/home/pi/weewx-venv/lib/python3.7/site-packages/usb/core.py", 
>>>>>> line 
>>>>>> 131, in managed_open
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>      self.handle = self.backend.open_device(self.dev)
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>    File 
>>>>>> "/home/pi/weewx-venv/lib/python3.7/site-packages/usb/backend/libusb1.py",
>>>>>>  
>>>>>> line 804, in open_device
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>      return _DeviceHandle(dev)
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>    File 
>>>>>> "/home/pi/weewx-venv/lib/python3.7/site-packages/usb/backend/libusb1.py",
>>>>>>  
>>>>>> line 652, in __init__
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>      _check(_lib.libusb_open(self.devid, byref(self.handle)))
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>    File 
>>>>>> "/home/pi/weewx-venv/lib/python3.7/site-packages/usb/backend/libusb1.py",
>>>>>>  
>>>>>> line 604, in _check
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>      raise USBError(_strerror(ret), ret, _libusb_errno[ret])
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>  usb.core.USBError: [Errno 13] Access denied (insufficient permissions)
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     ****
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>  During handling of the above exception, another exception occurred:
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     ****
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>  Traceback (most recent call last):
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>    File 
>>>>>> "/home/pi/weewx-venv/lib/python3.7/site-packages/weewx/engine.py", 
>>>>>> line 115, in setupStation
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>      self.console = loader_function(config_dict, self)
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>    File 
>>>>>> "/home/pi/weewx-venv/lib/python3.7/site-packages/weewx/drivers/fousb.py",
>>>>>>  
>>>>>> line 232, in loader
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>      return FineOffsetUSB(**config_dict[DRIVER_NAME])
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>    File 
>>>>>> "/home/pi/weewx-venv/lib/python3.7/site-packages/weewx/drivers/fousb.py",
>>>>>>  
>>>>>> line 967, in __init__
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>      self.openPort()
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>    File 
>>>>>> "/home/pi/weewx-venv/lib/python3.7/site-packages/weewx/drivers/fousb.py",
>>>>>>  
>>>>>> line 1040, in openPort
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>      raise weewx.WeeWxIOError(e)
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewx.engine:     **** 
>>>>>>  weewx.WeeWxIOError: [Errno 13] Access denied (insufficient permissions)
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewxd: Unable to load 
>>>>>> driver: [Errno 13] Access denied (insufficient permissions)
>>>>>> Jun 24 13:17:05 weepi weewxd[17081]: CRITICAL weewxd:     **** 
>>>>>>  Exiting...
>>>>>>
>>>>>

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