My Pi3 is unstable

[PROXIMO]

Hellow everyone,
I had Pi2 with wheezy and it was rock stable, now i upgdared to Pi3 with jessie and it is not. I use it for the same: http server, minidlna server, openvpn server, proxy server, file sharing. It is not overloaded because it me only that i use it.
I use 2A samsung phone adapter.

It is a fresh jessie it was ok at the beginning but with latest updades it became more unstable. When it reboots from nothing it enters reboot cycle and sometimes does it 10 times in a row before it stops. With pi2 i have months uptime, now few days a week mostly. What can cause that is there a log file what i can check are others having the same issue, is this a bug on Pi3.

Please advice me

[RaTTuS]

power,
power power!
do you get brown outs?
are you getting 2A @ 5V

what do the logs show

[PROXIMO]

What is brown outs and what log should i read?

[RaTTuS]

dmesg
or cat /var/log/syslog
also from viewtopic.php?f=28&t=58151
I know it is booting but it still applies :-

Power Supply Unit (PSU)
Without a power supply which is stable and fit-for-purpose, the Pi will not be able to read from the SD card, and it will fail to boot. These some known power supply issues which may cause boot problems:
Unsuitable PSU: it should be able to deliver sufficient power to meet the requirements of each model.
Unsuitable micro-USB cable: some cables too long, and use very thin copper wire which is not fit-for-purpose. You should use a short, thick, good-quality cable.
You may have blown the PI's polyfuse: (AKA resettable fuse, see: https://en.wikipedia.org/wiki/Resettable_fuse) it will automatically recover if you give it some time, (meaning turning off the power and wait) though it may take a few days. If the fuse has blown no power will reach the PI, meaning the power LED will be off!
Also the waiting time cannot be shortened in any way (for example by cooling your PI) and if you try to power up without waiting long enough the fuse will probably re-blow!
On early models of the Pi (A and B), the fact that the red power LED is illuminated does not indicate your power is OK, but simply that your Pi is receiving some power. For those models, the only fail-safe way to check for power problems is to measure the voltage the Pi is receiving. Check if a voltage between 4.75V and 5.25V is present between Test Point 1 (TP1) and Test Point 2 (TP2). TP1 is +5V, and is located near the bottom left corner of the Pi (as viewed when holding the Pi with the HDMI port at the bottom) and TP2 is located between the GPIO header and the RCA connector.
Later models of the Pi (from the B+ onwards) have a new under voltage detector. This turns the power LED off when the input voltage drops below 4.65V. In this case, you can be reasonably sure that, if your power LED is illuminated, your power supply is sufficient. The only exception is if you are using USB devices which cannot handle a drop to 4.65V. Try unplugging all USB devices during boot to see if this helps: USB ports on later models of the Pi are hot-plug-able, so you can plug USB devices in after booting without crashing the software.

i.e. do you get flashing power indicators on screen or via LED

[PROXIMO]

This is the dmesg

Code: Select all

[    0.000000] Booting Linux on physical CPU 0x0
[    0.000000] Initializing cgroup subsys cpuset
[    0.000000] Initializing cgroup subsys cpu
[    0.000000] Initializing cgroup subsys cpuacct
[    0.000000] Linux version 4.4.9-v7+ (dc4@dc4-XPS13-9333) (gcc version 4.9.3 (crosstool-NG crosstool-ng-1.22.0-88-g8460611) ) #884 SMP Fri May 6 17:28:59 BST 2016
[    0.000000] CPU: ARMv7 Processor [410fd034] revision 4 (ARMv7), cr=10c5383d
[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache
[    0.000000] Machine model: Raspberry Pi 3 Model B Rev 1.2
[    0.000000] cma: Reserved 8 MiB at 0x3a800000
[    0.000000] Memory policy: Data cache writealloc
[    0.000000] On node 0 totalpages: 241664
[    0.000000] free_area_init_node: node 0, pgdat 808c0d80, node_mem_map b9fa6000
[    0.000000]   Normal zone: 2124 pages used for memmap
[    0.000000]   Normal zone: 0 pages reserved
[    0.000000]   Normal zone: 241664 pages, LIFO batch:31
[    0.000000] [bcm2709_smp_init_cpus] enter (9520->f3003010)
[    0.000000] [bcm2709_smp_init_cpus] ncores=4
[    0.000000] PERCPU: Embedded 13 pages/cpu @b9f63000 s22592 r8192 d22464 u53248
[    0.000000] pcpu-alloc: s22592 r8192 d22464 u53248 alloc=13*4096
[    0.000000] pcpu-alloc: [0] 0 [0] 1 [0] 2 [0] 3
[    0.000000] Built 1 zonelists in Zone order, mobility grouping on.  Total pages: 239540
[    0.000000] Kernel command line: 8250.nr_uarts=0 dma.dmachans=0x7f35 bcm2708_fb.fbwidth=656 bcm2708_fb.fbheight=416 bcm2709.boardrev=0xa02082 bcm2709.serial=0x4018f8a smsc95xx.macaddr=B8:27:EB:01:8F:8A bcm2708_fb.fbswap=1 bcm2709.uart_clock=48000000 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000  dwc_otg.lpm_enable=0 console=ttyS0,115200 console=tty1 root=/dev/mmcblk0p2 rootfstype=ext4 elevator=deadline fsck.repair=yes rootwait
[    0.000000] PID hash table entries: 4096 (order: 2, 16384 bytes)
[    0.000000] Dentry cache hash table entries: 131072 (order: 7, 524288 bytes)
[    0.000000] Inode-cache hash table entries: 65536 (order: 6, 262144 bytes)
[    0.000000] Memory: 939088K/966656K available (6340K kernel code, 432K rwdata, 1712K rodata, 480K init, 764K bss, 19376K reserved, 8192K cma-reserved)
[    0.000000] Virtual kernel memory layout:
    vector  : 0xffff0000 - 0xffff1000   (   4 kB)
    fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)
    vmalloc : 0xbb800000 - 0xff800000   (1088 MB)
    lowmem  : 0x80000000 - 0xbb000000   ( 944 MB)
    modules : 0x7f000000 - 0x80000000   (  16 MB)
      .text : 0x80008000 - 0x807e5330   (8053 kB)
      .init : 0x807e6000 - 0x8085e000   ( 480 kB)
      .data : 0x8085e000 - 0x808ca088   ( 433 kB)
       .bss : 0x808cd000 - 0x8098c1ac   ( 765 kB)
[    0.000000] SLUB: HWalign=64, Order=0-3, MinObjects=0, CPUs=4, Nodes=1
[    0.000000] Hierarchical RCU implementation.
[    0.000000]  Build-time adjustment of leaf fanout to 32.
[    0.000000] NR_IRQS:16 nr_irqs:16 16
[    0.000000] Architected cp15 timer(s) running at 19.20MHz (phys).
[    0.000000] clocksource: arch_sys_counter: mask: 0xffffffffffffff max_cycles: 0x46d987e47, max_idle_ns: 440795202767 ns
[    0.000010] sched_clock: 56 bits at 19MHz, resolution 52ns, wraps every 4398046511078ns
[    0.000026] Switching to timer-based delay loop, resolution 52ns
[    0.000292] Console: colour dummy device 80x30
[    0.001341] console [tty1] enabled
[    0.001386] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.40 BogoMIPS (lpj=192000)
[    0.001453] pid_max: default: 32768 minimum: 301
[    0.001787] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.001831] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)
[    0.002797] Disabling cpuset control group subsystem
[    0.002855] Initializing cgroup subsys io
[    0.002905] Initializing cgroup subsys memory
[    0.002967] Initializing cgroup subsys devices
[    0.003010] Initializing cgroup subsys freezer
[    0.003053] Initializing cgroup subsys net_cls
[    0.003123] CPU: Testing write buffer coherency: ok
[    0.003213] ftrace: allocating 21193 entries in 63 pages
[    0.052181] CPU0: update cpu_capacity 1024
[    0.052248] CPU0: thread -1, cpu 0, socket 0, mpidr 80000000
[    0.052280] [bcm2709_smp_prepare_cpus] enter
[    0.052424] Setting up static identity map for 0x8240 - 0x8274
[    0.054101] [bcm2709_boot_secondary] cpu:1 started (0) 18
[    0.054464] [bcm2709_secondary_init] enter cpu:1
[    0.054506] CPU1: update cpu_capacity 1024
[    0.054513] CPU1: thread -1, cpu 1, socket 0, mpidr 80000001
[    0.054890] [bcm2709_boot_secondary] cpu:2 started (0) 18
[    0.055151] [bcm2709_secondary_init] enter cpu:2
[    0.055172] CPU2: update cpu_capacity 1024
[    0.055178] CPU2: thread -1, cpu 2, socket 0, mpidr 80000002
[    0.055538] [bcm2709_boot_secondary] cpu:3 started (0) 17
[    0.055720] [bcm2709_secondary_init] enter cpu:3
[    0.055740] CPU3: update cpu_capacity 1024
[    0.055746] CPU3: thread -1, cpu 3, socket 0, mpidr 80000003
[    0.055806] Brought up 4 CPUs
[    0.055904] SMP: Total of 4 processors activated (153.60 BogoMIPS).
[    0.055934] CPU: All CPU(s) started in HYP mode.
[    0.055959] CPU: Virtualization extensions available.
[    0.056617] devtmpfs: initialized
[    0.066325] VFP support v0.3: implementor 41 architecture 3 part 40 variant 3 rev 4
[    0.066686] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 19112604462750000 ns
[    0.067397] pinctrl core: initialized pinctrl subsystem
[    0.067947] NET: Registered protocol family 16
[    0.073137] DMA: preallocated 4096 KiB pool for atomic coherent allocations
[    0.079774] hw-breakpoint: found 5 (+1 reserved) breakpoint and 4 watchpoint registers.
[    0.079822] hw-breakpoint: maximum watchpoint size is 8 bytes.
[    0.079998] Serial: AMBA PL011 UART driver
[    0.080149] uart-pl011 3f201000.uart: could not find pctldev for node /soc/gpio@7e200000/uart0_pins, deferring probe
[    0.080358] bcm2835-mbox 3f00b880.mailbox: mailbox enabled
[    0.142851] bcm2835-dma 3f007000.dma: DMA legacy API manager at f3007000, dmachans=0x1
[    0.144527] SCSI subsystem initialized
[    0.144723] usbcore: registered new interface driver usbfs
[    0.144833] usbcore: registered new interface driver hub
[    0.144950] usbcore: registered new device driver usb
[    0.151751] raspberrypi-firmware soc:firmware: Attached to firmware from 2016-05-12 12:44
[    0.179006] clocksource: Switched to clocksource arch_sys_counter
[    0.224322] FS-Cache: Loaded
[    0.224638] CacheFiles: Loaded
[    0.236868] NET: Registered protocol family 2
[    0.237744] TCP established hash table entries: 8192 (order: 3, 32768 bytes)
[    0.237881] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)
[    0.238091] TCP: Hash tables configured (established 8192 bind 8192)
[    0.238207] UDP hash table entries: 512 (order: 2, 16384 bytes)
[    0.238275] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)
[    0.238537] NET: Registered protocol family 1
[    0.238870] RPC: Registered named UNIX socket transport module.
[    0.238902] RPC: Registered udp transport module.
[    0.238929] RPC: Registered tcp transport module.
[    0.238957] RPC: Registered tcp NFSv4.1 backchannel transport module.
[    0.239999] hw perfevents: enabled with armv7_cortex_a7 PMU driver, 7 counters available
[    0.241448] futex hash table entries: 1024 (order: 4, 65536 bytes)
[    0.254623] VFS: Disk quotas dquot_6.6.0
[    0.254948] VFS: Dquot-cache hash table entries: 1024 (order 0, 4096 bytes)
[    0.257363] FS-Cache: Netfs 'nfs' registered for caching
[    0.258250] NFS: Registering the id_resolver key type
[    0.258317] Key type id_resolver registered
[    0.258347] Key type id_legacy registered
[    0.260690] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)
[    0.260857] io scheduler noop registered
[    0.260895] io scheduler deadline registered (default)
[    0.260969] io scheduler cfq registered
[    0.263488] BCM2708FB: allocated DMA memory fac00000
[    0.263535] BCM2708FB: allocated DMA channel 0 @ f3007000
[    0.268698] Console: switching to colour frame buffer device 82x26
[    1.148013] bcm2835-rng 3f104000.rng: hwrng registered
[    1.149548] vc-cma: Videocore CMA driver
[    1.150956] vc-cma: vc_cma_base      = 0x00000000
[    1.152359] vc-cma: vc_cma_size      = 0x00000000 (0 MiB)
[    1.153712] vc-cma: vc_cma_initial   = 0x00000000 (0 MiB)
[    1.155210] vc-mem: phys_addr:0x00000000 mem_base=0x3dc00000 mem_size:0x3f000000(1008 MiB)
[    1.172414] brd: module loaded
[    1.182276] loop: module loaded
[    1.184377] vchiq: vchiq_init_state: slot_zero = 0xbac80000, is_master = 0
[    1.187083] Loading iSCSI transport class v2.0-870.
[    1.188939] usbcore: registered new interface driver smsc95xx
[    1.190315] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)
[    1.391839] Core Release: 2.80a
[    1.393069] Setting default values for core params
[    1.394334] Finished setting default values for core params
[    1.595961] Using Buffer DMA mode
[    1.597235] Periodic Transfer Interrupt Enhancement - disabled
[    1.598547] Multiprocessor Interrupt Enhancement - disabled
[    1.599903] OTG VER PARAM: 0, OTG VER FLAG: 0
[    1.601228] Dedicated Tx FIFOs mode
[    1.602803] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xbac14000 dma = 0xfac14000 len=9024
[    1.605524] FIQ FSM acceleration enabled for :
Non-periodic Split Transactions
Periodic Split Transactions
High-Speed Isochronous Endpoints
Interrupt/Control Split Transaction hack enabled
[    1.612414] dwc_otg: Microframe scheduler enabled
[    1.612467] WARN::hcd_init_fiq:413: FIQ on core 1 at 0x804459c4
[    1.613892] WARN::hcd_init_fiq:414: FIQ ASM at 0x80445d34 length 36
[    1.615277] WARN::hcd_init_fiq:439: MPHI regs_base at 0xbb922000
[    1.616671] dwc_otg 3f980000.usb: DWC OTG Controller
[    1.618034] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1
[    1.619442] dwc_otg 3f980000.usb: irq 62, io mem 0x00000000
[    1.620816] Init: Port Power? op_state=1
[    1.622134] Init: Power Port (0)
[    1.623604] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002
[    1.624953] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1
[    1.626291] usb usb1: Product: DWC OTG Controller
[    1.627602] usb usb1: Manufacturer: Linux 4.4.9-v7+ dwc_otg_hcd
[    1.628921] usb usb1: SerialNumber: 3f980000.usb
[    1.631025] hub 1-0:1.0: USB hub found
[    1.632322] hub 1-0:1.0: 1 port detected
[    1.634091] dwc_otg: FIQ enabled
[    1.634100] dwc_otg: NAK holdoff enabled
[    1.634108] dwc_otg: FIQ split-transaction FSM enabled
[    1.634145] Module dwc_common_port init
[    1.634396] usbcore: registered new interface driver usb-storage
[    1.635897] mousedev: PS/2 mouse device common for all mice
[    1.637841] bcm2835-cpufreq: min=600000 max=1200000
[    1.639405] sdhci: Secure Digital Host Controller Interface driver
[    1.640721] sdhci: Copyright(c) Pierre Ossman
[    1.642326] sdhost: log_buf @ bac13000 (fac13000)
[    1.719034] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)
[    1.722601] mmc-bcm2835 3f300000.mmc: mmc_debug:0 mmc_debug2:0
[    1.723937] mmc-bcm2835 3f300000.mmc: DMA channel allocated
[    1.779115] sdhci-pltfm: SDHCI platform and OF driver helper
[    1.780811] ledtrig-cpu: registered to indicate activity on CPUs
[    1.782238] hidraw: raw HID events driver (C) Jiri Kosina
[    1.783735] usbcore: registered new interface driver usbhid
[    1.785073] usbhid: USB HID core driver
[    1.786907] Initializing XFRM netlink socket
[    1.788230] NET: Registered protocol family 17
[    1.789633] Key type dns_resolver registered
[    1.791387] Registering SWP/SWPB emulation handler
[    1.793516] registered taskstats version 1
[    1.794963] vc-sm: Videocore shared memory driver
[    1.796257] [vc_sm_connected_init]: start
[    1.797989] [vc_sm_connected_init]: end - returning 0
[    1.800593] 3f201000.uart: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2
[    1.803486] of_cfs_init
[    1.804780] of_cfs_init: OK
[    1.806799] Waiting for root device /dev/mmcblk0p2...
[    1.817528] mmc0: host does not support reading read-only switch, assuming write-enable
[    1.822997] mmc0: new high speed SDHC card at address aaaa
[    1.824866] mmcblk0: mmc0:aaaa SL08G 7.40 GiB
[    1.827357]  mmcblk0: p1 p2
[    1.829116] Indeed it is in host mode hprt0 = 00021501
[    1.847450] mmc1: queuing unknown CIS tuple 0x80 (2 bytes)
[    1.850286] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    1.853081] mmc1: queuing unknown CIS tuple 0x80 (3 bytes)
[    1.857057] mmc1: queuing unknown CIS tuple 0x80 (7 bytes)
[    1.910871] EXT4-fs (mmcblk0p2): INFO: recovery required on readonly filesystem
[    1.912115] EXT4-fs (mmcblk0p2): write access will be enabled during recovery
[    1.948792] mmc1: new high speed SDIO card at address 0001
[    2.009042] usb 1-1: new high-speed USB device number 2 using dwc_otg
[    2.010467] Indeed it is in host mode hprt0 = 00001101
[    2.209283] usb 1-1: New USB device found, idVendor=0424, idProduct=9514
[    2.210636] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.212643] hub 1-1:1.0: USB hub found
[    2.214032] hub 1-1:1.0: 5 ports detected
[    2.489032] usb 1-1.1: new high-speed USB device number 3 using dwc_otg
[    2.589271] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00
[    2.590630] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0
[    2.594628] smsc95xx v1.0.4
[    2.652371] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-3f980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:01:8f:8a
[    2.889034] usb 1-1.5: new high-speed USB device number 4 using dwc_otg
[    2.897805] EXT4-fs (mmcblk0p2): recovery complete
[    2.907513] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)
[    2.910542] VFS: Mounted root (ext4 filesystem) readonly on device 179:2.
[    2.912969] devtmpfs: mounted
[    2.915314] Freeing unused kernel memory: 480K (807e6000 - 8085e000)
[    3.180967] random: systemd urandom read with 74 bits of entropy available
[    3.186316] systemd[1]: systemd 215 running in system mode. (+PAM +AUDIT +SELINUX +IMA +SYSVINIT +LIBCRYPTSETUP +GCRYPT +ACL +XZ -SECCOMP -APPARMOR)
[    3.190054] systemd[1]: Detected architecture 'arm'.
[    3.246389] usb 1-1.5: New USB device found, idVendor=0bda, idProduct=0119
[    3.248129] usb 1-1.5: New USB device strings: Mfr=1, Product=2, SerialNumber=3
[    3.249855] usb 1-1.5: Product: USB2.0-CRW
[    3.251527] usb 1-1.5: Manufacturer: Generic
[    3.253148] usb 1-1.5: SerialNumber: 20090815198100000
[    3.256811] usb-storage 1-1.5:1.0: USB Mass Storage device detected
[    3.258885] scsi host0: usb-storage 1-1.5:1.0
[    3.301784] NET: Registered protocol family 10
[    3.304748] systemd[1]: Inserted module 'ipv6'
[    3.309064] systemd[1]: Set hostname to <raspberrypi>.
[    3.807977] systemd[1]: Found ordering cycle on basic.target/start
[    3.809545] systemd[1]: Found dependency on sysinit.target/start
[    3.810970] systemd[1]: Found dependency on raspi-config.service/start
[    3.812368] systemd[1]: Found dependency on remote-fs.target/start
[    3.813711] systemd[1]: Found dependency on mnt-nas.mount/start
[    3.815001] systemd[1]: Found dependency on network.target/start
[    3.816230] systemd[1]: Found dependency on dhcpcd.service/start
[    3.817404] systemd[1]: Found dependency on basic.target/start
[    3.818549] systemd[1]: Breaking ordering cycle by deleting job raspi-config.service/start
[    3.820864] systemd[1]: Job raspi-config.service/start deleted to break ordering cycle starting with basic.target/start
[    3.825340] systemd[1]: Found ordering cycle on basic.target/start
[    3.826689] systemd[1]: Found dependency on sysinit.target/start
[    3.828040] systemd[1]: Found dependency on kbd.service/start
[    3.829379] systemd[1]: Found dependency on remote-fs.target/start
[    3.830662] systemd[1]: Found dependency on mnt-nas.mount/start
[    3.831922] systemd[1]: Found dependency on network.target/start
[    3.833168] systemd[1]: Found dependency on dhcpcd.service/start
[    3.834395] systemd[1]: Found dependency on basic.target/start
[    3.835596] systemd[1]: Breaking ordering cycle by deleting job kbd.service/start
[    3.838005] systemd[1]: Job kbd.service/start deleted to break ordering cycle starting with basic.target/start
[    3.842575] systemd[1]: Found ordering cycle on basic.target/start
[    3.844068] systemd[1]: Found dependency on sysinit.target/start
[    3.845574] systemd[1]: Found dependency on console-setup.service/start
[    3.847057] systemd[1]: Found dependency on remote-fs.target/start
[    3.848478] systemd[1]: Found dependency on mnt-nas.mount/start
[    3.849858] systemd[1]: Found dependency on network.target/start
[    3.851155] systemd[1]: Found dependency on dhcpcd.service/start
[    3.852379] systemd[1]: Found dependency on basic.target/start
[    3.853544] systemd[1]: Breaking ordering cycle by deleting job console-setup.service/start
[    3.855904] systemd[1]: Job console-setup.service/start deleted to break ordering cycle starting with basic.target/start
[    3.863576] systemd[1]: Starting Forward Password Requests to Wall Directory Watch.
[    3.866862] systemd[1]: Started Forward Password Requests to Wall Directory Watch.
[    3.870038] systemd[1]: Starting Remote File Systems (Pre).
[    3.873480] systemd[1]: Reached target Remote File Systems (Pre).
[    3.875106] systemd[1]: Starting Encrypted Volumes.
[    3.878426] systemd[1]: Reached target Encrypted Volumes.
[    3.880146] systemd[1]: Starting Arbitrary Executable File Formats File System Automount Point.
[    3.885744] systemd[1]: Set up automount Arbitrary Executable File Formats File System Automount Point.
[    3.889410] systemd[1]: Starting Swap.
[    3.893255] systemd[1]: Reached target Swap.
[    3.895033] systemd[1]: Expecting device dev-mmcblk0p1.device...
[    3.898672] systemd[1]: Expecting device dev-sda1.device...
[    3.902243] systemd[1]: Starting Root Slice.
[    3.905716] systemd[1]: Created slice Root Slice.
[    3.907302] systemd[1]: Starting User and Session Slice.
[    3.910796] systemd[1]: Created slice User and Session Slice.
[    3.912381] systemd[1]: Starting Delayed Shutdown Socket.
[    3.915794] systemd[1]: Listening on Delayed Shutdown Socket.
[    3.917366] systemd[1]: Starting /dev/initctl Compatibility Named Pipe.
[    3.920782] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.
[    3.922327] systemd[1]: Starting Journal Socket (/dev/log).
[    3.925632] systemd[1]: Listening on Journal Socket (/dev/log).
[    3.927210] systemd[1]: Starting udev Control Socket.
[    3.930578] systemd[1]: Listening on udev Control Socket.
[    3.932142] systemd[1]: Starting udev Kernel Socket.
[    3.935406] systemd[1]: Listening on udev Kernel Socket.
[    3.936978] systemd[1]: Starting Journal Socket.
[    3.940345] systemd[1]: Listening on Journal Socket.
[    3.941983] systemd[1]: Starting System Slice.
[    3.945315] systemd[1]: Created slice System Slice.
[    3.946876] systemd[1]: Starting File System Check on Root Device...
[    3.979636] systemd[1]: Starting system-systemd\x2dfsck.slice.
[    3.983392] systemd[1]: Created slice system-systemd\x2dfsck.slice.
[    3.984937] systemd[1]: Starting system-openvpn.slice.
[    3.988657] systemd[1]: Created slice system-openvpn.slice.
[    3.990287] systemd[1]: Starting system-autologin.slice.
[    3.993890] systemd[1]: Created slice system-autologin.slice.
[    3.995656] systemd[1]: Starting Increase datagram queue length...
[    4.001665] systemd[1]: Starting Restore / save the current clock...
[    4.017125] systemd[1]: Mounted Huge Pages File System.
[    4.036136] systemd[1]: Starting Load Kernel Modules...
[    4.042291] systemd[1]: Mounting POSIX Message Queue File System...
[    4.062979] systemd[1]: Started Set Up Additional Binary Formats.
[    4.065745] systemd[1]: Starting Create list of required static device nodes for the current kernel...
[    4.074433] systemd[1]: Mounting Debug File System...
[    4.081219] systemd[1]: Starting udev Coldplug all Devices...
[    4.088144] systemd[1]: Starting Slices.
[    4.092438] systemd[1]: Reached target Slices.
[    4.098609] systemd[1]: Mounted Debug File System.
[    4.102170] fuse init (API version 7.23)
[    4.103955] systemd[1]: Mounted POSIX Message Queue File System.
[    4.108470] systemd[1]: Started Increase datagram queue length.
[    4.140835] systemd[1]: Started Restore / save the current clock.
[    4.154665] i2c /dev entries driver
[    4.158640] systemd[1]: Started Create list of required static device nodes for the current kernel.
[    4.165404] systemd[1]: Started Load Kernel Modules.
[    4.176631] systemd[1]: Time has been changed
[    4.223987] systemd[1]: Started File System Check on Root Device.
[    4.228712] systemd[1]: Started udev Coldplug all Devices.
[    4.261296] scsi 0:0:0:0: Direct-Access     Generic- SD/MMC           1.00 PQ: 0 ANSI: 0 CCS
[    4.326181] systemd[1]: Mounting Configuration File System...
[    4.379543] systemd[1]: Starting Apply Kernel Variables...
[    4.386175] systemd[1]: Mounting FUSE Control File System...
[    4.393409] systemd[1]: Starting Create Static Device Nodes in /dev...
[    4.400666] systemd[1]: Starting Syslog Socket.
[    4.408644] systemd[1]: Listening on Syslog Socket.
[    4.408802] systemd[1]: Starting Journal Service...
[    4.415978] systemd[1]: Started Journal Service.
[    4.566953] systemd-udevd[149]: starting version 215
[    4.916305] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000
[    4.921381] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer
[    4.928477] sd 0:0:0:0: [sda] 31116288 512-byte logical blocks: (15.9 GB/14.8 GiB)
[    4.928900] sd 0:0:0:0: [sda] Write Protect is off
[    4.928922] sd 0:0:0:0: [sda] Mode Sense: 03 00 00 00
[    4.929350] sd 0:0:0:0: [sda] No Caching mode page found
[    4.929368] sd 0:0:0:0: [sda] Assuming drive cache: write through
[    4.937382]  sda: sda1
[    4.940052] sd 0:0:0:0: [sda] Attached SCSI removable disk
[    5.218089] EXT4-fs (mmcblk0p2): re-mounted. Opts: (null)
[    5.263871] sd 0:0:0:0: Attached scsi generic sg0 type 0
[    5.305738] brcmfmac: brcmf_sdio_drivestrengthinit: No SDIO Drive strength init done for chip 43430 rev 1 pmurev 24
[    5.306492] usbcore: registered new interface driver brcmfmac
[    5.373250] random: nonblocking pool is initialized
[    5.439201] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Dec 15 2015 18:10:45 version 7.45.41.23 (r606571) FWID 01-cc4eda9c
[    5.461621] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code
[    5.554335] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code
[    5.554365] cfg80211: World regulatory domain updated:
[    5.554374] cfg80211:  DFS Master region: unset
[    5.554383] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[    5.554397] cfg80211:   (2402000 KHz - 2472000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[    5.554410] cfg80211:   (2457000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[    5.554422] cfg80211:   (2474000 KHz - 2494000 KHz @ 20000 KHz), (N/A, 2000 mBm), (N/A)
[    5.554436] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[    5.554450] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[    5.554463] cfg80211:   (5490000 KHz - 5730000 KHz @ 160000 KHz), (N/A, 2000 mBm), (0 s)
[    5.554475] cfg80211:   (5735000 KHz - 5835000 KHz @ 80000 KHz), (N/A, 2000 mBm), (N/A)
[    5.554487] cfg80211:   (57240000 KHz - 63720000 KHz @ 2160000 KHz), (N/A, 0 mBm), (N/A)
[    6.347307] brcmfmac: brcmf_add_if: ERROR: netdev:wlan0 already exists
[    6.347331] brcmfmac: brcmf_add_if: ignore IF event
[    6.352101] IPv6: ADDRCONF(NETDEV_UP): wlan0: link is not ready
[    6.352131] brcmfmac: power management disabled
[    6.478047] uart-pl011 3f201000.uart: no DMA platform data
[    6.887128] tun: Universal TUN/TAP device driver, 1.6
[    6.887150] tun: (C) 1999-2004 Max Krasnyansky <maxk@qualcomm.com>
[    6.910848] cfg80211: Regulatory domain changed to country: BG
[    6.910870] cfg80211:  DFS Master region: ETSI
[    6.910879] cfg80211:   (start_freq - end_freq @ bandwidth), (max_antenna_gain, max_eirp), (dfs_cac_time)
[    6.910893] cfg80211:   (2402000 KHz - 2482000 KHz @ 40000 KHz), (N/A, 2000 mBm), (N/A)
[    6.910908] cfg80211:   (5170000 KHz - 5250000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (N/A)
[    6.910923] cfg80211:   (5250000 KHz - 5330000 KHz @ 80000 KHz, 160000 KHz AUTO), (N/A, 2000 mBm), (0 s)
[    6.910937] cfg80211:   (5490000 KHz - 5710000 KHz @ 160000 KHz), (N/A, 2700 mBm), (0 s)
[    6.910949] cfg80211:   (57000000 KHz - 66000000 KHz @ 2160000 KHz), (N/A, 4000 mBm), (N/A)
[    7.081239] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup
[    7.081986] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready
[    8.756244] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
[    8.759930] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0x45E1
[   10.876095] Bluetooth: Core ver 2.21
[   10.876179] NET: Registered protocol family 31
[   10.876189] Bluetooth: HCI device and connection manager initialized
[   10.876212] Bluetooth: HCI socket layer initialized
[   10.876229] Bluetooth: L2CAP socket layer initialized
[   10.876265] Bluetooth: SCO socket layer initialized
[   10.886169] Bluetooth: HCI UART driver ver 2.3
[   10.886190] Bluetooth: HCI UART protocol H4 registered
[   10.886200] Bluetooth: HCI UART protocol Three-wire (H5) registered
[   10.886361] Bluetooth: HCI UART protocol BCM registered
[   11.069156] Bluetooth: BNEP (Ethernet Emulation) ver 1.3
[   11.069176] Bluetooth: BNEP filters: protocol multicast
[   11.069200] Bluetooth: BNEP socket layer initialized
[   14.292060] FS-Cache: Netfs 'cifs' registered for caching
[   14.294667] Key type cifs.spnego registered
[   14.294733] Key type cifs.idmap registered
[   15.558563] ip_tables: (C) 2000-2006 Netfilter Core Team
[   15.638931] nf_conntrack version 0.5.0 (14808 buckets, 59232 max)
[   15.763951] systemd-journald[147]: Received request to flush runtime journal from PID 1
[   15.766974] Adding 102396k swap on /var/swap.  Priority:-1 extents:3 across:1773568k SSFS

it has some lines in red I will paste just them in here

Code: Select all

[    3.820864] systemd[1]: Job raspi-config.service/start deleted to break ordering cycle starting with basic.target/start
[    3.838005] systemd[1]: Job kbd.service/start deleted to break ordering cycle starting with basic.target/start
[    3.855904] systemd[1]: Job console-setup.service/start deleted to break ordering cycle starting with basic.target/start
[    4.929350] sd 0:0:0:0: [sda] No Caching mode page found
[    4.929368] sd 0:0:0:0: [sda] Assuming drive cache: write through
[    5.305738] brcmfmac: brcmf_sdio_drivestrengthinit: No SDIO Drive strength init done for chip 43430 rev 1 pmurev 24
[    5.439201] brcmfmac: brcmf_c_preinit_dcmds: Firmware version = wl0: Dec 15 2015 18:10:45 version 7.45.41.23 (r606571) FWID 01-cc4eda9c
[    5.461621] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code
[    5.554335] brcmfmac: brcmf_cfg80211_reg_notifier: not a ISO3166 code
[    6.347307] brcmfmac: brcmf_add_if: ERROR: netdev:wlan0 already exists
[    6.347331] brcmfmac: brcmf_add_if: ignore IF event

I dont use monitor, but I connected one to see what is going on. And it reboots a little before entering the gui, If i doskonnect lan it becomes more stables. I will test with another power adapter. Do u think 2A is not enough. The original Pi3 apadter is 2.5, but i think it is such because you can attach disk or something to it?

[RaTTuS]

lsusb
and
lsusb -v

what have you got plugged into it ?

[PROXIMO]

Only one flash drive, the disk is mounted from the network

Code: Select all

Bus 001 Device 004: ID 0bda:0119 Realtek Semiconductor Corp. Storage Device (SD card reader)
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

[HawaiianPi]

...
I use 2A samsung phone adapter...

In the words of Jeremy Clarkson, "Powerrrrrrrr!!!"

In the anniversary announcement of the Pi3, they said, "This time round, we’re recommending a 2.5A adapter..."

Your "2A samsung phone adapter" is enough for the Pi2, but I'll bet it's not enough for your Pi3. I have used the CanaKit 5V 2.5A Raspberry Pi 3 Power Supply with success on my Pi3, as well as a RAVPower QC 2.0 30W Dual USB Quick Charger, which is good for 2.4A.

Both of those adapters can easily power a Pi3 with a USB powered external hard drive. The RAVPower could even power the Pi3 with TWO external drives, but I could only write to one at a time (trying to write to both, or to copy from one to the other resulted in the drives dismounting). Note that the RAVPower outputs 5.3V on its "5V" port.

I tried a couple of other phone chargers with similar ratings and got mixed results. One could power the Pi3 with a single USB HDD, while the other would crash and reboot if I plugged in a USB flash drive (not a hard drive, mind you, just a USB flash memory drive). Interestingly, the one that worked with the USB HDD was rated at 5V/2.1A, while the one that couldn't even power the Pi3 with a flash drive was rated at 5V/2.4A.

Just goes to show, you can't always believe the marketing hype (meaning, your phone charger might not be outputting what you think it is).

Aloha, Tim

[PROXIMO]

so everything is ok in the above logs, i till try to find new adapter as soon as possible and i till write the results afterwords.

Thanks!

P.S. what do u think about this one
http://www.ebay.com/itm/AC-Converter-Ad ... SwabhUXYzN

[RaTTuS]

the only one I can reccoment is the https://shop.pimoroni.com/products/rasp ... wer-supply
however anything that supplies 5V +/- 5% at the output end will be good enough
personally I tend to go for a 3A+ rated ones