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Achus · (This post was last modified: 2016-10-10, 20:16 by Achus.)

This is driving me insane.

I have a PC running Ubuntu Server with NFS shares properly set up. I know they work because I was able to use them with my Pi, however after dealing with access issues I decided to format the SD and start from scratch.
So, what I have right now is: Raspberry 2 with official power supply and less than 3 months old class 10 SD card; fresh openelec stable release image; no extra addons or configs, just the pi connected to same wifi network as the server PC.

I managed to add the NFS shares, browse their content and watch 2 or 3 seconds of a video. Then the playback stopped and I had to force reset the Pi. Since then SSH connection has been working poorly (I can't log in most of the time and when I can it stops working after 2 or 3 seconds/commands) and I can't no longer access the NFS shares or scan to add them again.

I know there's a lot of posts with these kind of problems but most of them end up being solved by adjusting the permissions on the server's side or something like that. Here I know that those are OK, and I know I should be able to stream video (at least with lag, I'll worry about that later).

Previous to this installation I tried the 6.95 beta release but ran into the same problems AND the wifi connection wasn't stable either: I kept getting association errors. Now wifi seems to be fine.

wifi dongle is a TP-Link TL-WN725N which I've been using for years now and I know it can handle fairly high bitrate video stream. I'm using an ASUS RT-AC66U router and both my Pi and the server have static IPs. This is the content of my /etc/exports file:

Code:
/home/achus/share   192.168.1.0/24(rw,async,insecure,no_subtree_check)

/home/achus/disco   192.168.1.0/24(rw,async,insecure,no_subtree_check,all_squash,anonuid=1000,anongid=1000)

thanks for reading

nickr · 2016-10-07, 21:57

First thing I would do is update to libreelec, oe is dead. Then post some logs. Also try a cable rather than wifi.

Achus · 2016-10-07, 22:04

(2016-10-07, 21:57)nickr Wrote: First thing I would do is update to libreelec, oe is dead. Then post some logs. Also try a cable rather than wifi.

Sadly cable is not an option for this setup, but thanks for replying. If I can't get this stupid thing to work sometime soon I'll give LE a try.

speedwell68 · 2016-10-08, 01:40

Try this ...

/home/achus/share 192.168.1.0/24(rw,no_root_squash,nohide,insecure,no_subtree_check,async)
/home/achus/disco 192.168.1.0/24(rw,no_root_squash,nohide,insecure,no_subtree_check,async)

Achus · 2016-10-08, 04:12

So, quick update. I switched to libreelec latest stable release, changed my exports file to what speedwell suggested too.

Managed to get it running, update the included addons and set time and location correctly. Ssh still won't work: I have only logged in successfully once, and typing and commands delay was terrible.

After turning on and off WiFi a couple times I managed to add both NFS shares and now the Pi just freezed while trying to access a folder inside one of those shares.

To think that just yesterday I managed to stream a whole 50 minutes video without a single frame drop. Now after reinstalling like 5 times I can't for the life of me get it to work properly.

nickr · 2016-10-08, 04:25

Can't you run connected to a monitor close to your router to eliminate wifi problems? Just as a test?

Sent from my Nexus 6P

Achus · 2016-10-09, 01:59

Quick update #2:

after checking that everything works flawlessly over ethernet I went and purchased a better wifi adapter, asuming that the current dongle was malfunctioning. Now I'm in the process of getting the adapter to work on either OpenELEC or LE since it looks like the correct drivers aren't included in the image.
FML. I just wanna be done with this.

The adapter is a TP Link TL-WN823N V2. There's people claiming that it works out of the box on OE but I'm assuming they got the first version (V1) which AFAIK uses a different chip.
If anyone has any tips regarding getting this thing to work they'd be very much welcomed.

asavah · (This post was last modified: 2016-10-09, 13:29 by asavah.)

(2016-10-09, 01:59)Achus Wrote: The adapter is a TP Link TL-WN823N V2. There's people claiming that it works out of the box on OE but I'm assuming they got the first version (V1) which AFAIK uses a different chip.
If anyone has any tips regarding getting this thing to work they'd be very much welcomed.

This is something you'd have to research _before_ buying the adapter.

1) For video use ethernet. Period.
2) Provide output of

Code:
dmesg

and

Code:
lsusb -v

So the adapter can be _properly_ identified.

3) Try using @Milhouse's excelent nightly builds which have newer kernel than stable LE, chances are that the adapter is already supported.

Achus · 2016-10-09, 16:41

dmesg:

Code:

[    0.000000] Booting Linux on physical CPU 0xf00

[    0.000000] Initializing cgroup subsys cpuset

[    0.000000] Initializing cgroup subsys cpu

[    0.000000] Initializing cgroup subsys cpuacct

[    0.000000] Linux version 4.4.13 (chewitt@buildbox) (gcc version 5.3.0 (GCC) ) #1 SMP Sat Jun 25 04:53:00 BST 2016

[    0.000000] CPU: ARMv7 Processor [410fc075] revision 5 (ARMv7), cr=10c5387d

[    0.000000] CPU: PIPT / VIPT nonaliasing data cache, VIPT aliasing instruction cache

[    0.000000] Machine model: Raspberry Pi 2 Model B Rev 1.1

[    0.000000] cma: Reserved 8 MiB at 0x2e400000

[    0.000000] Memory policy: Data cache writealloc

[    0.000000] On node 0 totalpages: 192512

[    0.000000] free_area_init_node: node 0, pgdat 809298c0, node_mem_map add64000

[    0.000000]   Normal zone: 1692 pages used for memmap

[    0.000000]   Normal zone: 0 pages reserved

[    0.000000]   Normal zone: 192512 pages, LIFO batch:31

[    0.000000] [bcm2709_smp_init_cpus] enter (94c0->f3003010)

[    0.000000] [bcm2709_smp_init_cpus] ncores=4

[    0.000000] PERCPU: Embedded 12 pages/cpu @aefaf000 s17292 r8192 d23668 u49152

[    0.000000] pcpu-alloc: s17292 r8192 d23668 u49152 alloc=12*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: 190820

[    0.000000] Kernel command line: root=/dev/ram0 rdinit=/init BOOT_IMAGE=/kernel.img usbcore.autosuspend=-1 dma.dmachans=0x7f35 bcm2708_fb.fbwidth=1824 bcm2708_fb.fbheight=984 bcm2709.boardrev=0xa01041 bcm2709.serial=0x80b15211 smsc95xx.macaddr=B8:27:EB:B1:52:11 bcm2708_fb.fbswap=1 bcm2709.uart_clock=3000000 bcm2709.disk_led_gpio=47 bcm2709.disk_led_active_low=0 vc_mem.mem_base=0x3dc00000 vc_mem.mem_size=0x3f000000  boot=/dev/mmcblk0p1 disk=/dev/mmcblk0p2 quiet

[    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: 744208K/770048K available (5459K kernel code, 202K rwdata, 1432K rodata, 2260K init, 396K bss, 17648K reserved, 8192K cma-reserved)

[    0.000000] Virtual kernel memory layout:

[    0.000000]     vector  : 0xffff0000 - 0xffff1000   (   4 kB)

[    0.000000]     fixmap  : 0xffc00000 - 0xfff00000   (3072 kB)

[    0.000000]     vmalloc : 0xaf800000 - 0xff800000   (1280 MB)

[    0.000000]     lowmem  : 0x80000000 - 0xaf000000   ( 752 MB)

[    0.000000]     modules : 0x7f000000 - 0x80000000   (  16 MB)

[    0.000000]       .text : 0x80008000 - 0x806c2ffc   (6892 kB)

[    0.000000]       .init : 0x806c3000 - 0x808f8000   (2260 kB)

[    0.000000]       .data : 0x808f8000 - 0x8092a998   ( 203 kB)

[    0.000000]        .bss : 0x8092d000 - 0x80990054   ( 397 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

[    0.000029] Switching to timer-based delay loop, resolution 52ns

[    0.000249] Console: colour dummy device 80x30

[    0.000458] console [tty0] enabled

[    0.000484] Calibrating delay loop (skipped), value calculated using timer frequency.. 38.00 BogoMIPS (lpj=64000)

[    0.000505] pid_max: default: 32768 minimum: 301

[    0.000675] Mount-cache hash table entries: 2048 (order: 1, 8192 bytes)

[    0.000694] Mountpoint-cache hash table entries: 2048 (order: 1, 8192 bytes)

[    0.001750] Disabling cpuset control group subsystem

[    0.001789] Initializing cgroup subsys io

[    0.001822] Initializing cgroup subsys memory

[    0.001869] Initializing cgroup subsys devices

[    0.001891] Initializing cgroup subsys freezer

[    0.001928] CPU: Testing write buffer coherency: ok

[    0.002527] CPU0: update cpu_capacity 1024

[    0.002546] CPU0: thread -1, cpu 0, socket 15, mpidr 80000f00

[    0.002557] [bcm2709_smp_prepare_cpus] enter

[    0.002647] Setting up static identity map for 0x8280 - 0x82b4

[    0.004886] [bcm2709_boot_secondary] cpu:1 started (0) 17

[    0.005179] [bcm2709_secondary_init] enter cpu:1

[    0.005228] CPU1: update cpu_capacity 1024

[    0.005236] CPU1: thread -1, cpu 1, socket 15, mpidr 80000f01

[    0.005779] [bcm2709_boot_secondary] cpu:2 started (0) 18

[    0.006010] [bcm2709_secondary_init] enter cpu:2

[    0.006039] CPU2: update cpu_capacity 1024

[    0.006047] CPU2: thread -1, cpu 2, socket 15, mpidr 80000f02

[    0.006600] [bcm2709_boot_secondary] cpu:3 started (0) 17

[    0.006808] [bcm2709_secondary_init] enter cpu:3

[    0.006835] CPU3: update cpu_capacity 1024

[    0.006843] CPU3: thread -1, cpu 3, socket 15, mpidr 80000f03

[    0.006929] Brought up 4 CPUs

[    0.006955] SMP: Total of 4 processors activated (153.00 BogoMIPS).

[    0.006964] CPU: All CPU(s) started in HYP mode.

[    0.006972] CPU: Virtualization extensions available.

[    0.007620] devtmpfs: initialized

[    0.019018] VFP support v0.3: implementor 41 architecture 2 part 30 variant 7 rev 5

[    0.019259] clocksource: jiffies: mask: 0xffffffff max_cycles: 0xffffffff, max_idle_ns: 6370867519511994 ns

[    0.019961] pinctrl core: initialized pinctrl subsystem

[    0.020782] NET: Registered protocol family 16

[    0.026605] DMA: preallocated 4096 KiB pool for atomic coherent allocations

[    0.036806] cpuidle: using governor ladder

[    0.046832] cpuidle: using governor menu

[    0.052369] Serial: AMBA PL011 UART driver

[    0.052652] 3f201000.uart: ttyAMA0 at MMIO 0x3f201000 (irq = 87, base_baud = 0) is a PL011 rev2

[    0.053179] bcm2835-mbox 3f00b880.mailbox: mailbox enabled

[    0.106161] bcm2835-dma 3f007000.dma: DMA legacy API manager at f3007000, dmachans=0x1

[    0.106761] SCSI subsystem initialized

[    0.107244] usbcore: registered new interface driver usbfs

[    0.107354] usbcore: registered new interface driver hub

[    0.107474] usbcore: registered new device driver usb

[    0.110568] raspberrypi-firmware soc:firmware: Attached to firmware from 2016-06-20 18:18

[    0.137938] clocksource: Switched to clocksource arch_sys_counter

[    0.149485] NET: Registered protocol family 2

[    0.150433] TCP established hash table entries: 8192 (order: 3, 32768 bytes)

[    0.150571] TCP bind hash table entries: 8192 (order: 4, 65536 bytes)

[    0.150761] TCP: Hash tables configured (established 8192 bind 8192)

[    0.150875] UDP hash table entries: 512 (order: 2, 16384 bytes)

[    0.150937] UDP-Lite hash table entries: 512 (order: 2, 16384 bytes)

[    0.151342] NET: Registered protocol family 1

[    0.151777] RPC: Registered named UNIX socket transport module.

[    0.151791] RPC: Registered udp transport module.

[    0.151800] RPC: Registered tcp transport module.

[    0.151810] RPC: Registered tcp NFSv4.1 backchannel transport module.

[    0.323600] futex hash table entries: 1024 (order: 4, 65536 bytes)

[    0.339609] squashfs: version 4.0 (2009/01/31) Phillip Lougher

[    0.341724] NFS: Registering the id_resolver key type

[    0.341794] Key type id_resolver registered

[    0.341805] Key type id_legacy registered

[    0.341838] nfs4filelayout_init: NFSv4 File Layout Driver Registering...

[    0.346336] Block layer SCSI generic (bsg) driver version 0.4 loaded (major 252)

[    0.346366] io scheduler noop registered (default)

[    0.346386] io scheduler deadline registered

[    0.346434] io scheduler cfq registered

[    0.349214] BCM2708FB: allocated DMA memory ee800000

[    0.349257] BCM2708FB: allocated DMA channel 0 @ f3007000

[    0.378625] Console: switching to colour frame buffer device 228x61

[    1.189714] bcm2835-rng 3f104000.rng: hwrng registered

[    1.189920] vc-cma: Videocore CMA driver

[    1.189935] vc-cma: vc_cma_base      = 0x00000000

[    1.189945] vc-cma: vc_cma_size      = 0x00000000 (0 MiB)

[    1.189954] vc-cma: vc_cma_initial   = 0x00000000 (0 MiB)

[    1.190224] vc-mem: phys_addr:0x00000000 mem_base=0x3dc00000 mem_size:0x3f000000(1008 MiB)

[    1.207481] brd: module loaded

[    1.207677] loop: module loaded

[    1.210674] nbd: registered device at major 43

[    1.220667] vchiq: vchiq_init_state: slot_zero = 0xae880000, is_master = 0

[    1.222558] usbcore: registered new interface driver rtsx_usb

[    1.222584] Loading iSCSI transport class v2.0-870.

[    1.223167] iscsi: registered transport (tcp)

[    1.223520] tun: Universal TUN/TAP device driver, 1.6

[    1.223532] tun: (C) 1999-2004 Max Krasnyansky <[email protected]>

[    1.223916] usbcore: registered new interface driver dm9601

[    1.224039] usbcore: registered new interface driver smsc95xx

[    1.224144] dwc_otg: version 3.00a 10-AUG-2012 (platform bus)

[    1.424475] Core Release: 2.80a

[    1.424495] Setting default values for core params

[    1.424533] Finished setting default values for core params

[    1.624980] Using Buffer DMA mode

[    1.624995] Periodic Transfer Interrupt Enhancement - disabled

[    1.625003] Multiprocessor Interrupt Enhancement - disabled

[    1.625014] OTG VER PARAM: 0, OTG VER FLAG: 0

[    1.625081] Dedicated Tx FIFOs mode

[    1.625526] WARN::dwc_otg_hcd_init:1047: FIQ DMA bounce buffers: virt = 0xae814000 dma = 0xee814000 len=9024

[    1.625564] FIQ FSM acceleration enabled for :

[    1.625564] Non-periodic Split Transactions

[    1.625564] Periodic Split Transactions

[    1.625564] High-Speed Isochronous Endpoints

[    1.625564] Interrupt/Control Split Transaction hack enabled

[    1.625590] dwc_otg: Microframe scheduler enabled

[    1.625652] WARN::hcd_init_fiq:413: FIQ on core 1 at 0x803d4d44

[    1.625669] WARN::hcd_init_fiq:414: FIQ ASM at 0x803d50a8 length 36

[    1.625687] WARN::hcd_init_fiq:439: MPHI regs_base at 0xb0682000

[    1.625763] dwc_otg 3f980000.usb: DWC OTG Controller

[    1.625811] dwc_otg 3f980000.usb: new USB bus registered, assigned bus number 1

[    1.625855] dwc_otg 3f980000.usb: irq 62, io mem 0x00000000

[    1.625907] Init: Port Power? op_state=1

[    1.625917] Init: Power Port (0)

[    1.626177] usb usb1: New USB device found, idVendor=1d6b, idProduct=0002

[    1.626197] usb usb1: New USB device strings: Mfr=3, Product=2, SerialNumber=1

[    1.626213] usb usb1: Product: DWC OTG Controller

[    1.626229] usb usb1: Manufacturer: Linux 4.4.13 dwc_otg_hcd

[    1.626243] usb usb1: SerialNumber: 3f980000.usb

[    1.627093] hub 1-0:1.0: USB hub found

[    1.627147] hub 1-0:1.0: 1 port detected

[    1.627597] dwc_otg: FIQ enabled

[    1.627609] dwc_otg: NAK holdoff enabled

[    1.627617] dwc_otg: FIQ split-transaction FSM enabled

[    1.627656] Module dwc_common_port init

[    1.628017] usbcore: registered new interface driver uas

[    1.628192] usbcore: registered new interface driver usb-storage

[    1.628448] mousedev: PS/2 mouse device common for all mice

[    1.628617] i2c /dev entries driver

[    1.629846] bcm2835-cpufreq: min=600000 max=900000

[    1.632373] sdhci: Secure Digital Host Controller Interface driver

[    1.632382] sdhci: Copyright(c) Pierre Ossman

[    1.632670] sdhost: log_buf @ ae813000 (ee813000)

[    1.697953] mmc0: sdhost-bcm2835 loaded - DMA enabled (>1)

[    1.698133] sdhci-pltfm: SDHCI platform and OF driver helper

[    1.698545] ledtrig-cpu: registered to indicate activity on CPUs

[    1.698708] hidraw: raw HID events driver (C) Jiri Kosina

[    1.700644] usbcore: registered new interface driver usbhid

[    1.700651] usbhid: USB HID core driver

[    1.702171] NET: Registered protocol family 10

[    1.718569] NET: Registered protocol family 17

[    1.718688] Key type dns_resolver registered

[    1.719096] Registering SWP/SWPB emulation handler

[    1.719740] vc-sm: Videocore shared memory driver

[    1.719755] [vc_sm_connected_init]: start

[    1.720183] [vc_sm_connected_init]: end - returning 0

[    1.720433] console [netcon0] enabled

[    1.720441] netconsole: network logging started

[    1.720454] of_cfs_init

[    1.720535] of_cfs_init: OK

[    1.723833] Freeing unused kernel memory: 2260K (806c3000 - 808f8000)

[    1.784225] mmc0: host does not support reading read-only switch, assuming write-enable

[    1.791471] mmc0: new high speed SDHC card at address aaaa

[    1.792061] mmcblk0: mmc0:aaaa SL08G 7.40 GiB

[    1.799995]  mmcblk0: p1 p2

[    1.824726] Indeed it is in host mode hprt0 = 00021501

[    1.991357] usb 1-1: new high-speed USB device number 2 using dwc_otg

[    1.991547] Indeed it is in host mode hprt0 = 00001101

[    2.171533] usb 1-1: New USB device found, idVendor=0424, idProduct=9514

[    2.171552] usb 1-1: New USB device strings: Mfr=0, Product=0, SerialNumber=0

[    2.172164] hub 1-1:1.0: USB hub found

[    2.172246] hub 1-1:1.0: 5 ports detected

[    2.451335] usb 1-1.1: new high-speed USB device number 3 using dwc_otg

[    2.545002] usb 1-1.1: New USB device found, idVendor=0424, idProduct=ec00

[    2.545024] usb 1-1.1: New USB device strings: Mfr=0, Product=0, SerialNumber=0

[    2.547833] smsc95xx v1.0.4

[    2.590933] smsc95xx 1-1.1:1.0 eth0: register 'smsc95xx' at usb-3f980000.usb-1.1, smsc95xx USB 2.0 Ethernet, b8:27:eb:b1:52:11

[    2.603598] EXT4-fs (mmcblk0p2): couldn't mount as ext3 due to feature incompatibilities

[    2.604155] EXT4-fs (mmcblk0p2): couldn't mount as ext2 due to feature incompatibilities

[    2.636024] EXT4-fs (mmcblk0p2): mounted filesystem with ordered data mode. Opts: (null)

[    2.667967] usb 1-1.2: new high-speed USB device number 4 using dwc_otg

[    2.762207] usb 1-1.2: New USB device found, idVendor=2357, idProduct=0109

[    2.762230] usb 1-1.2: New USB device strings: Mfr=1, Product=2, SerialNumber=3

[    2.762240] usb 1-1.2: Product: 802.11n NIC

[    2.762249] usb 1-1.2: Manufacturer: Realtek

[    2.762259] usb 1-1.2: SerialNumber: 00e04c000001

[    2.841323] usb 1-1.4: new full-speed USB device number 5 using dwc_otg

[    2.941603] usb 1-1.4: New USB device found, idVendor=046d, idProduct=c52b

[    2.941624] usb 1-1.4: New USB device strings: Mfr=1, Product=2, SerialNumber=0

[    2.941635] usb 1-1.4: Product: USB Receiver

[    2.941644] usb 1-1.4: Manufacturer: Logitech

[    2.958602] logitech-djreceiver 0003:046D:C52B.0003: hiddev0,hidraw0: USB HID v1.11 Device [Logitech USB Receiver] on usb-3f980000.usb-1.4/input2

[    3.046779] systemd[1]: System time before build time, advancing clock.

[    3.051045] random: systemd urandom read with 69 bits of entropy available

[    3.060590] systemd[1]: systemd 229 running in system mode. (-PAM -AUDIT -SELINUX -IMA -APPARMOR -SMACK -SYSVINIT -UTMP -LIBCRYPTSETUP -GCRYPT -GNUTLS -ACL -XZ -LZ4 -SECCOMP +BLKID -ELFUTILS +KMOD -IDN)

[    3.061148] systemd[1]: Detected architecture arm.

[    3.061714] systemd[1]: Set hostname to <LibreELEC>.

[    3.075849] input: Logitech K700 as /devices/platform/soc/3f980000.usb/usb1/1-1/1-1.4/1-1.4:1.2/0003:046D:C52B.0003/0003:046D:2012.0004/input/input0

[    3.076726] logitech-hidpp-device 0003:046D:2012.0004: input,hidraw1: USB HID v1.11 Keyboard [Logitech K700] on usb-3f980000.usb-1.4:1

[    3.192118] systemd[1]: Started Dispatch Password Requests to Console Directory Watch.

[    3.192570] systemd[1]: Listening on Journal Socket.

[    3.192814] systemd[1]: Listening on udev Control Socket.

[    3.194092] systemd[1]: Created slice User and Session Slice.

[    3.194300] systemd[1]: Listening on udev Kernel Socket.

[    3.194528] systemd[1]: Listening on /dev/initctl Compatibility Named Pipe.

[    3.194877] systemd[1]: Started Forward Password Requests to Wall Directory Watch.

[    3.195107] systemd[1]: Listening on Journal Socket (/dev/log).

[    3.195189] systemd[1]: Reached target Paths.

[    3.241344] systemd[1]: Created slice System Slice.

[    3.261929] systemd[1]: Starting Load Kernel Modules...

[    3.265718] systemd[1]: Starting Setup machine-id...

[    3.269903] systemd[1]: Starting Create list of required static device nodes for the current kernel...

[    3.273747] systemd[1]: Starting Mounting swapfile...

[    3.277842] systemd[1]: Mounting Debug File System...

[    3.282261] systemd[1]: Mounting Temporary Directory...

[    3.286700] systemd[1]: Mounting Variable Directory...

[    3.291136] systemd[1]: Starting Remount Root and Kernel File Systems...

[    3.295314] systemd[1]: Mounting POSIX Message Queue File System...

[    3.295647] systemd[1]: Reached target Slices.

[    3.299649] systemd[1]: Starting Show Version...

[    3.308510] systemd[1]: Started Load Kernel Modules.

[    3.310161] systemd[1]: Started Create list of required static device nodes for the current kernel.

[    3.314891] systemd[1]: Starting Create Static Device Nodes in /dev...

[    3.319123] systemd[1]: Mounting Configuration File System...

[    3.323764] systemd[1]: Starting Apply Kernel Variables...

[    3.328694] systemd[1]: Started Remount Root and Kernel File Systems.

[    3.381693] systemd[1]: Started Create Static Device Nodes in /dev.

[    3.395412] systemd[1]: Mounted Debug File System.

[    3.395904] systemd[1]: Mounted Configuration File System.

[    3.396205] systemd[1]: Mounted Temporary Directory.

[    3.403151] systemd[1]: Mounted POSIX Message Queue File System.

[    3.403842] systemd[1]: Mounted Variable Directory.

[    3.409084] systemd[1]: Started Show Version.

[    3.412597] systemd[1]: Started Apply Kernel Variables.

[    3.445482] systemd[1]: Started Setup machine-id.

[    3.484092] systemd[1]: Started Mounting swapfile.

[    3.678305] systemd[1]: Reached target Swap.

[    3.695312] systemd[1]: Starting Journal Service...

[    3.698963] systemd[1]: Starting Setup Timezone data...

[    3.704415] systemd[1]: Starting udev Coldplug all Devices...

[    3.704719] systemd[1]: Reached target Local File Systems (Pre).

[    3.704901] systemd[1]: Reached target Local File Systems.

[    3.735062] systemd[1]: Started Setup Timezone data.

[    3.820748] systemd[1]: Started Journal Service.

[    3.890031] systemd-journald[208]: Received request to flush runtime journal from PID 1

[    4.329933] random: nonblocking pool is initialized

[    5.397173] bcm2835-wdt 3f100000.watchdog: Broadcom BCM2835 watchdog timer

[    5.408669] Console: switching to colour dummy device 80x30

[    5.416265] gpiomem-bcm2835 3f200000.gpiomem: Initialised: Registers at 0x3f200000

[    6.336424] smsc95xx 1-1.1:1.0 eth0: hardware isn't capable of remote wakeup

[    6.336645] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready

[    7.923777] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready

[    7.924978] smsc95xx 1-1.1:1.0 eth0: link up, 100Mbps, full-duplex, lpa 0xCDE1

[    7.942234] 8021q: 802.1Q VLAN Support v1.8

lsusb -v:

Code:
Bus 001 Device 005: ID 046d:c52b Logitech, Inc. Unifying Receiver

Device Descriptor:

  bLength                18

  bDescriptorType         1

  bcdUSB               2.00

  bDeviceClass            0

  bDeviceSubClass         0

  bDeviceProtocol         0

  bMaxPacketSize0         8

  idVendor           0x046d Logitech, Inc.

  idProduct          0xc52b Unifying Receiver

  bcdDevice           12.01

  iManufacturer           1 Logitech

  iProduct                2 USB Receiver

  iSerial                 0

  bNumConfigurations      1

  Configuration Descriptor:

    bLength                 9

    bDescriptorType         2

    wTotalLength           84

    bNumInterfaces          3

    bConfigurationValue     1

    iConfiguration          4 RQR12.01_B0019

    bmAttributes         0xa0

      (Bus Powered)

      Remote Wakeup

    MaxPower               98mA

    Interface Descriptor:

      bLength                 9

      bDescriptorType         4

      bInterfaceNumber        0

      bAlternateSetting       0

      bNumEndpoints           1

      bInterfaceClass         3 Human Interface Device

      bInterfaceSubClass      1 Boot Interface Subclass

      bInterfaceProtocol      1 Keyboard

      iInterface              0

        HID Device Descriptor:

          bLength                 9

          bDescriptorType        33

          bcdHID               1.11

          bCountryCode            0 Not supported

          bNumDescriptors         1

          bDescriptorType        34 Report

          wDescriptorLength      59

         Report Descriptors:

           ** UNAVAILABLE **

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x81  EP 1 IN

        bmAttributes            3

          Transfer Type            Interrupt

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0008  1x 8 bytes

        bInterval               8

    Interface Descriptor:

      bLength                 9

      bDescriptorType         4

      bInterfaceNumber        1

      bAlternateSetting       0

      bNumEndpoints           1

      bInterfaceClass         3 Human Interface Device

      bInterfaceSubClass      1 Boot Interface Subclass

      bInterfaceProtocol      2 Mouse

      iInterface              0

        HID Device Descriptor:

          bLength                 9

          bDescriptorType        33

          bcdHID               1.11

          bCountryCode            0 Not supported

          bNumDescriptors         1

          bDescriptorType        34 Report

          wDescriptorLength     148

         Report Descriptors:

           ** UNAVAILABLE **

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x82  EP 2 IN

        bmAttributes            3

          Transfer Type            Interrupt

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0008  1x 8 bytes

        bInterval               2

    Interface Descriptor:

      bLength                 9

      bDescriptorType         4

      bInterfaceNumber        2

      bAlternateSetting       0

      bNumEndpoints           1

      bInterfaceClass         3 Human Interface Device

      bInterfaceSubClass      0

      bInterfaceProtocol      0

      iInterface              0

        HID Device Descriptor:

          bLength                 9

          bDescriptorType        33

          bcdHID               1.11

          bCountryCode            0 Not supported

          bNumDescriptors         1

          bDescriptorType        34 Report

          wDescriptorLength      98

         Report Descriptors:

           ** UNAVAILABLE **

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x83  EP 3 IN

        bmAttributes            3

          Transfer Type            Interrupt

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0020  1x 32 bytes

        bInterval               2

can't get device qualifier: Resource temporarily unavailable

can't get debug descriptor: Resource temporarily unavailable

Device Status:     0x0000

  (Bus Powered)

Bus 001 Device 004: ID 2357:0109

Device Descriptor:

  bLength                18

  bDescriptorType         1

  bcdUSB               2.10

  bDeviceClass            0

  bDeviceSubClass         0

  bDeviceProtocol         0

  bMaxPacketSize0        64

  idVendor           0x2357

  idProduct          0x0109

  bcdDevice            2.00

  iManufacturer           1 Realtek

  iProduct                2 802.11n NIC

  iSerial                 3 00e04c000001

  bNumConfigurations      1

  Configuration Descriptor:

    bLength                 9

    bDescriptorType         2

    wTotalLength           53

    bNumInterfaces          1

    bConfigurationValue     1

    iConfiguration          0

    bmAttributes         0xe0

      Self Powered

      Remote Wakeup

    MaxPower              500mA

    Interface Descriptor:

      bLength                 9

      bDescriptorType         4

      bInterfaceNumber        0

      bAlternateSetting       0

      bNumEndpoints           5

      bInterfaceClass       255 Vendor Specific Class

      bInterfaceSubClass    255 Vendor Specific Subclass

      bInterfaceProtocol    255 Vendor Specific Protocol

      iInterface              2 802.11n NIC

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x84  EP 4 IN

        bmAttributes            2

          Transfer Type            Bulk

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0200  1x 512 bytes

        bInterval               0

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x05  EP 5 OUT

        bmAttributes            2

          Transfer Type            Bulk

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0200  1x 512 bytes

        bInterval               0

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x06  EP 6 OUT

        bmAttributes            2

          Transfer Type            Bulk

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0200  1x 512 bytes

        bInterval               0

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x87  EP 7 IN

        bmAttributes            3

          Transfer Type            Interrupt

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0040  1x 64 bytes

        bInterval               3

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x08  EP 8 OUT

        bmAttributes            2

          Transfer Type            Bulk

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0200  1x 512 bytes

        bInterval               0

Binary Object Store Descriptor:

  bLength                 5

  bDescriptorType        15

  wTotalLength           12

  bNumDeviceCaps          1

  USB 2.0 Extension Device Capability:

    bLength                 7

    bDescriptorType        16

    bDevCapabilityType      2

    bmAttributes   0x00000002

      HIRD Link Power Management (LPM) Supported

can't get debug descriptor: Resource temporarily unavailable

Device Status:     0x0001

  Self Powered

Bus 001 Device 003: ID 0424:ec00 Standard Microsystems Corp. SMSC9512/9514 Fast Ethernet Adapter

Device Descriptor:

  bLength                18

  bDescriptorType         1

  bcdUSB               2.00

  bDeviceClass          255 Vendor Specific Class

  bDeviceSubClass         0

  bDeviceProtocol         1

  bMaxPacketSize0        64

  idVendor           0x0424 Standard Microsystems Corp.

  idProduct          0xec00 SMSC9512/9514 Fast Ethernet Adapter

  bcdDevice            2.00

  iManufacturer           0

  iProduct                0

  iSerial                 0

  bNumConfigurations      1

  Configuration Descriptor:

    bLength                 9

    bDescriptorType         2

    wTotalLength           39

    bNumInterfaces          1

    bConfigurationValue     1

    iConfiguration          0

    bmAttributes         0xe0

      Self Powered

      Remote Wakeup

    MaxPower                2mA

    Interface Descriptor:

      bLength                 9

      bDescriptorType         4

      bInterfaceNumber        0

      bAlternateSetting       0

      bNumEndpoints           3

      bInterfaceClass       255 Vendor Specific Class

      bInterfaceSubClass      0

      bInterfaceProtocol    255

      iInterface              0

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x81  EP 1 IN

        bmAttributes            2

          Transfer Type            Bulk

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0200  1x 512 bytes

        bInterval               0

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x02  EP 2 OUT

        bmAttributes            2

          Transfer Type            Bulk

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0200  1x 512 bytes

        bInterval               0

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x83  EP 3 IN

        bmAttributes            3

          Transfer Type            Interrupt

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0010  1x 16 bytes

        bInterval               4

Device Qualifier (for other device speed):

  bLength                10

  bDescriptorType         6

  bcdUSB               2.00

  bDeviceClass          255 Vendor Specific Class

  bDeviceSubClass         0

  bDeviceProtocol         1

  bMaxPacketSize0        64

  bNumConfigurations      1

can't get debug descriptor: Resource temporarily unavailable

Device Status:     0x0001

  Self Powered

Bus 001 Device 002: ID 0424:9514 Standard Microsystems Corp. SMC9514 Hub

Device Descriptor:

  bLength                18

  bDescriptorType         1

  bcdUSB               2.00

  bDeviceClass            9 Hub

  bDeviceSubClass         0

  bDeviceProtocol         2 TT per port

  bMaxPacketSize0        64

  idVendor           0x0424 Standard Microsystems Corp.

  idProduct          0x9514 SMC9514 Hub

  bcdDevice            2.00

  iManufacturer           0

  iProduct                0

  iSerial                 0

  bNumConfigurations      1

  Configuration Descriptor:

    bLength                 9

    bDescriptorType         2

    wTotalLength           41

    bNumInterfaces          1

    bConfigurationValue     1

    iConfiguration          0

    bmAttributes         0xe0

      Self Powered

      Remote Wakeup

    MaxPower                2mA

    Interface Descriptor:

      bLength                 9

      bDescriptorType         4

      bInterfaceNumber        0

      bAlternateSetting       0

      bNumEndpoints           1

      bInterfaceClass         9 Hub

      bInterfaceSubClass      0

      bInterfaceProtocol      1 Single TT

      iInterface              0

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x81  EP 1 IN

        bmAttributes            3

          Transfer Type            Interrupt

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0001  1x 1 bytes

        bInterval              12

    Interface Descriptor:

      bLength                 9

      bDescriptorType         4

      bInterfaceNumber        0

      bAlternateSetting       1

      bNumEndpoints           1

      bInterfaceClass         9 Hub

      bInterfaceSubClass      0

      bInterfaceProtocol      2 TT per port

      iInterface              0

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x81  EP 1 IN

        bmAttributes            3

          Transfer Type            Interrupt

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0001  1x 1 bytes

        bInterval              12

Hub Descriptor:

  bLength               9

  bDescriptorType      41

  nNbrPorts             5

  wHubCharacteristic 0x000d

    Per-port power switching

    Compound device

    Per-port overcurrent protection

    TT think time 8 FS bits

  bPwrOn2PwrGood       50 * 2 milli seconds

  bHubContrCurrent      1 milli Ampere

  DeviceRemovable    0x02

  PortPwrCtrlMask    0xff

Hub Port Status:

   Port 1: 0000.0503 highspeed power enable connect

   Port 2: 0000.0503 highspeed power enable connect

   Port 3: 0000.0100 power

   Port 4: 0000.0103 power enable connect

   Port 5: 0000.0100 power

Device Qualifier (for other device speed):

  bLength                10

  bDescriptorType         6

  bcdUSB               2.00

  bDeviceClass            9 Hub

  bDeviceSubClass         0

  bDeviceProtocol         0 Full speed (or root) hub

  bMaxPacketSize0        64

  bNumConfigurations      1

can't get debug descriptor: Resource temporarily unavailable

Device Status:     0x0001

  Self Powered

Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub

Device Descriptor:

  bLength                18

  bDescriptorType         1

  bcdUSB               2.00

  bDeviceClass            9 Hub

  bDeviceSubClass         0

  bDeviceProtocol         1 Single TT

  bMaxPacketSize0        64

  idVendor           0x1d6b Linux Foundation

  idProduct          0x0002 2.0 root hub

  bcdDevice            4.04

  iManufacturer           3 Linux 4.4.13 dwc_otg_hcd

  iProduct                2 DWC OTG Controller

  iSerial                 1 3f980000.usb

  bNumConfigurations      1

  Configuration Descriptor:

    bLength                 9

    bDescriptorType         2

    wTotalLength           25

    bNumInterfaces          1

    bConfigurationValue     1

    iConfiguration          0

    bmAttributes         0xe0

      Self Powered

      Remote Wakeup

    MaxPower                0mA

    Interface Descriptor:

      bLength                 9

      bDescriptorType         4

      bInterfaceNumber        0

      bAlternateSetting       0

      bNumEndpoints           1

      bInterfaceClass         9 Hub

      bInterfaceSubClass      0

      bInterfaceProtocol      0 Full speed (or root) hub

      iInterface              0

      Endpoint Descriptor:

        bLength                 7

        bDescriptorType         5

        bEndpointAddress     0x81  EP 1 IN

        bmAttributes            3

          Transfer Type            Interrupt

          Synch Type               None

          Usage Type               Data

        wMaxPacketSize     0x0004  1x 4 bytes

        bInterval              12

Hub Descriptor:

  bLength               9

  bDescriptorType      41

  nNbrPorts             1

  wHubCharacteristic 0x0008

    Ganged power switching

    Per-port overcurrent protection

    TT think time 8 FS bits

  bPwrOn2PwrGood        1 * 2 milli seconds

  bHubContrCurrent      0 milli Ampere

  DeviceRemovable    0x00

  PortPwrCtrlMask    0xff

Hub Port Status:

   Port 1: 0000.0503 highspeed power enable connect

can't get device qualifier: Resource temporarily unavailable

can't get debug descriptor: Resource temporarily unavailable

Device Status:     0x0001

  Self Powered

I'll give those builds a try, thanks!

asavah · 2016-10-10, 14:53

Should be supported on recent enough LE builds.

https://github.com/Mange/rtl8192eu-linux...ntf.c#L220

Achus · 2016-10-10, 20:16

It worked! Thank you so much @asavah. I installed this build and it picked up the adapter automatically. SSH is now working perfectly fine and after tweaking some wifi settings on my router I can stream video to the Pi pretty smoothly.