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Posts posted by Superkoning
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10 minutes ago, umiddelb said:
I've a similar problem with my Cubox-i after updating to 5.60 (ARMBIAN 5.60 stable Ubuntu 18.04.1 LTS 4.14.70-cubox). The eth0 interface comes up with an ipv6 address only:
uli@cubox:~$ ifconfig eth0 eth0: flags=4163<UP,BROADCAST,RUNNING,MULTICAST> mtu 1500 inet6 fe80::d263:b4ff:fe00:8330 prefixlen 64 scopeid 0x20<link> inet6 fd97:40e:e79f:0:d263:b4ff:fe00:8330 prefixlen 64 scopeid 0x0<gl> ether d0:63:b4:00:83:30 txqueuelen 1000 (Ethernet) RX packets 22 bytes 3230 (3.2 KB) RX errors 0 dropped 0 overruns 0 frame 0 TX packets 24 bytes 3427 (3.4 KB) TX errors 0 dropped 0 overruns 0 carrier 0 collisions 0
What if you issue
ethtool -s eth0 speed 100 duplex full
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18 minutes ago, Igor said:
Check your network equipment. Never experienced or heard for such troubles on Cubox.
OK ... I've now connected the Cubox directly to my Genexis fiber router (instead of the Chinese GigE switch).
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This is weird: after a few reboots, I get above 100 Mbps speeds on my Cubox, and ethtool says the interface is at 1000 Mbps.
Weird,
$ sudo ethtool eth0 Settings for eth0: Supported ports: [ TP MII ] Supported link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Supported pause frame use: Symmetric Supports auto-negotiation: Yes Advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Advertised pause frame use: Symmetric Advertised auto-negotiation: Yes Link partner advertised link modes: 10baseT/Half 10baseT/Full 100baseT/Half 100baseT/Full 1000baseT/Full Link partner advertised pause frame use: Symmetric Link partner advertised auto-negotiation: Yes Speed: 1000Mb/s Duplex: Full Port: MII PHYAD: 0 Transceiver: internal Auto-negotiation: on Supports Wake-on: d Wake-on: d Link detected: yes
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Ah, I found a workaround:
root@cubox:~# ethtool -s eth0 speed 100 duplex full root@cubox:~#
... and now I have (Fast) Ethernet.
I yet have to find a way to make this permanent.
EDIT:
I made it permanent based on this instruction: https://www.cyberciti.biz/tips/howto-linux-add-ethtool-duplex-settings-permanent.html
... changing
ETHTOOL="/usr/sbin/ethtool"
to
ETHTOOL="sbin/ethtool"
History shows:
sudo nano /etc/init.d/100Mbs sudo chmod +x /etc/init.d/100Mbs sudo update-rc.d 100Mbs defaults sudo /etc/init.d/100Mbs start
with in /etc/init.d/100Mbs :
#!/bin/sh ETHTOOL="/sbin/ethtool" DEV="eth0" SPEED="100 duplex full" case "$1" in start) echo -n "Setting eth0 speed 100 duplex full..."; $ETHTOOL -s $DEV speed $SPEED; echo " done.";; stop) ;; esac exit 0
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I installed Armbian_5.59_Cubox-i_Debian_stretch_next_4.14.66 on my Cubox-i.
Boots nicely, but ethernet is not working. The ethernet cable/connection is working, because the cable does work via and ethernet-to-usb connector to the same cubox. EDIT: Oh, I must say that ethernet-to-usb is fast etnernet, not GigE /EDIT
Dmesg included. Plus dmesg | grep network stuff.
Tips how to proceed?
root@cubox:~# cat dmesg.cubox.no-eth.txt | grep -i -e eth -e netw [ 0.793426] fec 2188000.ethernet: 2188000.ethernet supply phy not found, using dummy regulator [ 0.806213] fec 2188000.ethernet eth0: registered PHC device 0 [ 10.900568] Atheros 8035 ethernet 2188000.ethernet-1:00: attached PHY driver [Atheros 8035 ethernet] (mii_bus:phy_addr=2188000.ethernet-1:00, irq=POLL) [ 10.900651] IPv6: ADDRCONF(NETDEV_UP): eth0: link is not ready [ 13.984996] fec 2188000.ethernet eth0: Link is Up - 1Gbps/Full - flow control rx/tx [ 13.985019] IPv6: ADDRCONF(NETDEV_CHANGE): eth0: link becomes ready
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9 hours ago, marine1988 said:
i can´t find usbmount in last version of armbian
$ apt search usbmount Sorting... Done Full Text Search... Done usbmount/xenial,xenial,now 0.0.22 all [installed] automatically mount and unmount USB mass storage devices
and
sudo apt-get install usbmount
HTH
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Hey tkaiser ... you have a nice parquet floor!
And thanks for the review ... it looks like a nice board.
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root's crontab:
* * * * * /root/green-on-and-off.sh
with that script being:
for i in `seq 10` do echo 0 > /sys/class/leds/nanopi:green:pwr/brightness sleep 0.2 echo 1 > /sys/class/leds/nanopi:green:pwr/brightness sleep 0.2 done
Result: green LED is always on, but flashes off/on 10 times each minute. That's a good sign of life for me.
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Wow ... it works! Thank you
The blue LED:
root@nanopineo2:~# echo 1 > /sys/class/leds/nanopi:blue:status/brightness root@nanopineo2:~# echo 0 > /sys/class/leds/nanopi:blue:status/brightness
The green LED
root@nanopineo2:~# echo 0 > /sys/class/leds/nanopi:green:pwr/brightness root@nanopineo2:~# echo 1 > /sys/class/leds/nanopi:green:pwr/brightness
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4 hours ago, chrisf said:
If your LED's are in the device tree,
echo "heartbeat" > /sys/class/leds/xxxx/trigger
OK, thanks, I will try ... as soon as I get my Neo2 back to life ... ;-)
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Sometimes it's unclear if my Nanopi NEO2 is still running, or fully locked up / FUBAR. Ping and SSH give no result. As there is no HDMI, I have no way to check if it's still there.
So I was thinking: can I let the green LED flash each x seconds as a sign of life?
Quote from Igor: "Both are accessible via sysfs, green is configurable while blue is not lit and reacting to anything. ".
So a crontab script that writes something to /sys/ <LED> ... ?
Feedback appreciated.
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This is a FYI:
My armbian did not automount my USB-disk. Possbile reason "By default, disk drives do not auto-mount in Ubuntu Server Edition.".
Anyway: I solved it with usbmount:
First install usbmount.
Then, in /etc/usbmount/usbmount.conf change the line
#MOUNTOPTIONS="sync,noexec,nodev,noatime,nodiratime"
to
MOUNTOPTIONS="sync,noexec,nodev,noatime,nodiratime,user,umask=0000"
to make it writeable for all users.
HTH
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On 12/23/2017 at 4:02 PM, AtoxIO said:
My Orange Pi Prime freezes when compiling anything major (Ruby, CPython). It completely locks up halfway through. No error or kernel panic from serial either.
I have the same on my NanoPi NEO2: lockup with "make -j4". No problems with "make -j1" (=only use one core). Can you try if that is the same on your system?
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Wow ... I just discovered "nmtui" to configure Wifi from the CLI / ncurses. No more difficult file editing for Wifi. Nice!
nmtui -> "Activate a connection", then select the Wifi network you want to connect to, fill out the password, and you're done.
After configuring, the settings appear in /etc/NetworkManager/system-connections/
Only after finding 'nmtui', I found this page https://docs.armbian.com/User-Guide_Getting-Started/#how-to-connect-to-wireless
Hope this helps others.
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It says "File not found /boot/dtb/allwinner/sun50i-h5-nanopi-neo-plus2.dtb" ... so did you check if that files exists?
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In
someone says "the USB socket closer to the edge (USBN1) is not visible, even with overlays" ... so ... same same?
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FYI & FWIW: Howto find your NanoPi NEO2
Your NanoPi NEO2 is connected to your LAN, but how to find it? What is the IP address? Here are my methods:
Via bonjour (Ubuntu to Ubuntu):
ssh nanopineo2.local.
Example:
$ ssh nanopineo2.local. sander@nanopineo2.local.'s password: _ _ ____ _ _ _ ____ | \ | | __ _ _ __ ___ | _ \(_) | \ | | ___ ___ |___ \ | \| |/ _` | '_ \ / _ \| |_) | | | \| |/ _ \/ _ \ __) | | |\ | (_| | | | | (_) | __/| | | |\ | __/ (_) | / __/ |_| \_|\__,_|_| |_|\___/|_| |_| |_| \_|\___|\___/ |_____| Welcome to ARMBIAN 5.32.170704 nightly Ubuntu 16.04.3 LTS 4.11.8-sun50iw2
Scan all devices (IP + MAC):
$ sudo arp-scan --localnet Interface: wlp2s0, datalink type: EN10MB (Ethernet) Starting arp-scan 1.9.5 with 256 hosts (https://github.com/royhills/arp-scan) 192.168.0.1 64:d1:a3:03:8a:01 Sitecom Europe BV 192.168.0.106 02:01:9c:45:40:2d (Unknown: locally administered) 192.168.0.110 00:13:77:fa:63:e3 Samsung Electronics Co.,Ltd 192.168.0.102 ec:1f:72:59:48:b2 SAMSUNG ELECTRO-MECHANICS(THAILAND) 4 packets received by filter, 0 packets dropped by kernel Ending arp-scan 1.9.5: 256 hosts scanned in 2.527 seconds (101.31 hosts/sec). 4 responded
Compare with when the NanoPi is off / unconnected, and you know your device. In my case it's 192.168.0.106Hope this helps.
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I've put both my swap file and my git project on the USB drive. I deactivated the swapfile on the SD card. And still my system stalls with a "make -j4".
I can't see anything special in the monitoring output:
- swap is only used for 14MB
- cpu is 98% idle (!), whereas cc1plus processes are using cpu cores for 70-90% each
- kswap is at 26% cpu usage ... that might be high
za 26 aug 2017 7:21:12 UTC 07:21:12 up 1 day, 18:45, 2 users, load average: 2,09, 1,50, 1,02 37672 total used free shared buff/cache available Mem: 483 426 6 1 50 33 Swap: 1023 14 1009 top - 07:21:12 up 1 day, 18:45, 2 users, load average: 2,09, 1,50, 1,02 Tasks: 125 total, 5 running, 120 sleeping, 0 stopped, 0 zombie %Cpu(s): 0,1 us, 0,2 sy, 0,0 ni, 98,9 id, 0,7 wa, 0,0 hi, 0,0 si, 0,0 st KiB Mem : 495440 total, 7208 free, 450112 used, 38120 buff/cache KiB Swap: 1048572 total, 1033972 free, 14600 used. 20772 avail Mem PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 30720 sander 20 0 135260 116048 10588 R 90,0 23,4 0:06.45 cc1plus 30721 sander 20 0 133224 115304 10764 R 90,0 23,3 0:06.44 cc1plus 30722 sander 20 0 131196 112388 10748 R 80,0 22,7 0:06.19 cc1plus 30719 sander 20 0 133228 115736 10720 R 75,0 23,4 0:06.41 cc1plus 94 root 20 0 0 0 0 S 25,0 0,0 14:22.82 kswapd0 30763 sander 20 0 7352 3108 2648 R 10,0 0,6 0:00.04 top 8 root 20 0 0 0 0 S 5,0 0,0 0:02.97 rcu_sched PID USER PR NI VIRT RES SHR S %CPU %MEM TIME+ COMMAND 94 root 20 0 0 0 0 R 26,3 0,0 14:22.87 kswapd0
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Update from my side:
With the "stress" command starting a lot of CPU processes, I can NOT get a lockup; CPU load very high, but it keeps working. So not a CPU problem after all?
So my next guess: a disk problem. As a first test, I disabled my swap space. A new "make -j4" did NOT result in a lock-up, but in "virtual memory exhausted: Cannot allocate memory". Maybe that's better than a lockup ... :-)
To be continued.
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4 hours ago, Naguissa said:
Maybe power issue. Can you check with other PSU?
Enviado desde mi Jolla mediante Tapatalk
I tried that, and re-tested, and it looked a bit better, but it seems the problem is different than I described: the NEO2 is still alive, it seems. Instead of a print each second, it now prints once somewhere in x minutes.
'uptime' shows a load aka waiting queue of 32 processes.
The NEO2 is still ping-able (1-2 ms). But a new ssh connection times out.
So extremely overloaded, but still alive
So not a PSU problem, I would say?
di 22 aug 2017 17:43:42 UTC 17:43:47 up 24 min, 2 users, load average: 6,10, 5,01, 2,51 30523 di 22 aug 2017 17:43:56 UTC 17:44:01 up 25 min, 2 users, load average: 6,14, 5,07, 2,58 30281 di 22 aug 2017 17:44:07 UTC 17:44:12 up 25 min, 2 users, load average: 6,12, 5,10, 2,61 30402 di 22 aug 2017 17:44:22 UTC 17:53:42 up 35 min, 2 users, load average: 15,02, 12,76, 7,83 33310 di 22 aug 2017 18:03:55 UTC 18:08:01 up 49 min, 2 users, load average: 20,89, 19,22, 14,30 31129 di 22 aug 2017 18:08:09 UTC 18:08:20 up 49 min, 2 users, load average: 20,04, 19,20, 14,51 31250 di 22 aug 2017 18:10:22 UTC 18:20:03 up 1:01, 2 users, load average: 24,44, 23,30, 19,40 31129 di 22 aug 2017 18:27:27 UTC 18:31:13 up 1:12, 2 users, load average: 26,97, 26,43, 22,89 33067 di 22 aug 2017 18:40:02 UTC
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Hi,
When I put a heavy load on my NanoPi NEO2, it locks up. The ethernet light keeps flashing, so there is still something alive? After a power reset, the NEO2 works again.
I've already put a CPU fan on my CPU. CPU temp is at 25 degrees Celsius in rest, and goes up to 37 degrees Celsius under the heavy load.
The heavy load is a "make -j4" of a C source code project
Tips how to solve this?
sander@nanopineo2:~$ while true; do date ; uptime ; cat /etc/armbianmonitor/datasources/soctemp; sleep 2; done | tee mijn-log.txt Tue Aug 22 11:46:37 UTC 2017 11:46:37 up 5:24, 2 users, load average: 0.00, 0.00, 0.00 28342 Tue Aug 22 11:46:39 UTC 2017 11:46:39 up 5:24, 2 users, load average: 0.00, 0.00, 0.00 28584 Tue Aug 22 11:46:41 UTC 2017 11:46:41 up 5:24, 2 users, load average: 0.00, 0.00, 0.00 28463 Tue Aug 22 11:46:43 UTC 2017 11:46:43 up 5:24, 2 users, load average: 0.00, 0.00, 0.00 28705 Tue Aug 22 11:46:45 UTC 2017 11:46:45 up 5:24, 2 users, load average: 0.00, 0.00, 0.00 28827 Tue Aug 22 11:46:47 UTC 2017 11:46:47 up 5:24, 2 users, load average: 0.00, 0.00, 0.00 28463 Tue Aug 22 11:46:49 UTC 2017 11:46:49 up 5:24, 2 users, load average: 0.00, 0.00, 0.00 30281 Tue Aug 22 11:46:51 UTC 2017 11:46:51 up 5:24, 2 users, load average: 0.00, 0.00, 0.00 28584 Tue Aug 22 11:46:53 UTC 2017 11:46:53 up 5:24, 2 users, load average: 0.00, 0.00, 0.00 30402 Tue Aug 22 11:46:55 UTC 2017 11:46:55 up 5:24, 2 users, load average: 0.00, 0.00, 0.00 28827 Tue Aug 22 11:46:57 UTC 2017 11:46:57 up 5:24, 2 users, load average: 0.00, 0.00, 0.00 28705 Tue Aug 22 11:46:59 UTC 2017 11:46:59 up 5:24, 2 users, load average: 0.00, 0.00, 0.00 28705 Tue Aug 22 11:47:01 UTC 2017 11:47:01 up 5:24, 2 users, load average: 0.00, 0.00, 0.00 28463 Tue Aug 22 11:47:03 UTC 2017 11:47:03 up 5:24, 2 users, load average: 0.00, 0.00, 0.00 28342 Tue Aug 22 11:47:05 UTC 2017 11:47:05 up 5:25, 2 users, load average: 0.00, 0.00, 0.00 29917 Tue Aug 22 11:47:07 UTC 2017 11:47:07 up 5:25, 2 users, load average: 0.08, 0.02, 0.01 29069 Tue Aug 22 11:47:09 UTC 2017 11:47:09 up 5:25, 2 users, load average: 0.08, 0.02, 0.01 33431 Tue Aug 22 11:47:11 UTC 2017 11:47:11 up 5:25, 2 users, load average: 0.47, 0.10, 0.03 36945 Tue Aug 22 11:47:13 UTC 2017 11:47:14 up 5:25, 2 users, load average: 0.47, 0.10, 0.03 37187 Tue Aug 22 11:47:25 UTC 2017
... and then nothing more
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I just bought and received a FriendlyELEC NanoPi NEO2 because it's cheap (15 USD ex shipping), it's tiny, it's 64-bit and it has a GigE.
And so far I like it very, very much. Armbian Ubuntu works flawlessly only it. Impressive.
Please note: the NanoPi NEO2 has no HDMI or other video out.
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armbian-config says "Toogle running services" and "Toogle virtual ...". I'm assuming Toogle is not a mix of Toggle and Google ;-), so I guess it must be a typo. I would like to send a PR for that, but:
https://github.com/igorpecovnik/Debian-micro-home-server/tree/dev does not contain armbian-config, but debian-config (which contains the same code). So ... how should I send a Pull Request?
Upgrade Armbian Bionic to Cosmic ... is that going to work?
in Other families
Posted
On my Cubox, can I upgrade Armbian Bionic to Cosmic? Is that going to work? I'm not using any GUI / HDMI stuff, so that is not relevant for me
Reason of my question: I want OpenSSL 1.1.1 (with TLS1.3), which is a part of Cosmic (and not of Bionic).