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  1. Today
  2. This suggests I should be able to do a DT overlay with sudo enable_dtoverlay spi0 spi@ff190000 okay but the enable_dtoverlay command is not found. BTW I'm a maker, not a developer, so if it seems I'm floundering here, I am :-) It would be really sweet if the armbian-config utility included an "interfaces" option similar to what the RPi has, where you can simply toggle GPIO, SPI, i2C, etc on and off.
  3. We have some really cool new Armbian Backgrounds. Soon they will be rendered in high resolution. Which one is your favorite? Please vote in the poll! See Gallery Here or links to individual items within poll.
  4. hello dear experts Where would you recommend me to store the Keepass-file? Well - for most of the use-cases usually i have all my personal documents in my cloud account. The pro: i can access it from everywhere in the world. With any device. But besides that i am not so sure if this is safe. Especially if it comes to such things like keepass: Some friends mentioned that it is not so safe: Question; would it be safe to use the cloud for the keepass-file? Can i secure it even further, by adding another (extra) layer of security by encrypting the file. the generalized question is this: How safe is it to store the keepass-file in the (wrong place) like in the cloud? What risks do I need to know about? What can I do with the KeePass password file, there are several arguments to decide where to store it. if the passwords are really, really important to someone, one should make the decision based on: - the possible risk of the file being hacked by some hackers - what can we do if we consider to get hacked - what if someone may compromise the file just with a hack - is it preferable that the DB file not get in the wild, - there may be more and other terrible risks - which one do you take into consideration"? so there some difficult questions arise: What should i do - what can be done with the passwd. Can I secure it even further, by adding another extra layer of security by encrypting the file i am going to store in cloud storage online. look forward to hear from you Well i guess: The best place to store the Keepass DB file is wherever it is most convenient for someone. With a sufficiently strong and arbitrarily defined password - like so: 3112-.,,2-1^^^ and so forth. Well i think that we should make use of a long password (30+ characters) well one that is not guessable outside of brute force Belive it or not: i have heared that some like storing the Keepass DB in Google Drive. Question; is this not a big big security hole!?
  5. Yesterday
  6. if temperature > maxTemp: Remove that colon Not that. I don't know python. I've got no idea. My programming must have a semicolon on the end. I can't get used to seeing Python,
  7. I'm afraid not really, this is a symptom of something we've been talking about a great deal, version control and releases being build system related, and not kernel related.
  8. By "updated everything" do you mean ran the media script? Are you running the 4.4 kernel? Please see posting guidelines and add requisite information.
  9. What are the hurdles for getting Bluetooth support working for the nano pi r1? At the time of writing it says that it is not supported yet? Thanks!
  10. here is the error it returns, it seems that I can't find the variable maxTemp, and yet I defined it with maxTemp = 22 root@orangepizero:~# python test.py File "test.py", line 32 if temperature > maxTemp: ^ IndentationError: unindent does not match any outer indentation level root@orangepizero:~# python -m tabnanny test.py 'test.py': Indentation Error: unindent does not match any outer indentation level (<tokenize>, line 32) root@orangepizero:~#
  11. From what I know, Sleep/Hibernate works only on Legacy, since it rely on AR100 ARISC co-processor, not yet supported on Mainline. That is true for all AllWinner SoC, not only H6 ... For more details, here is http://linux-sunxi.org/AR100 For example, it is well known that Pinebook with Mainline, doing sleep simply returns to normal desktop, without even doing a reboot.
  12. I had kernel panic issues with my Espressobin, when it was functional. It worked best with the 1200/750 firmware. It's probably something to do with memory timing/board layout.
  13. Indentation of line of code is important in Python ! Seeing your code above, the second "while" is not indented, so it never been executed since outside of the first one. Lets rewrite your code here without second "while", since it is useless, but adding a delay of 30 seconds :
  14. http://ix.io/1Jvf just updated to armbian 5.85 and blacklisted sun4i_gpadc module i'll let you know if still in trouble
  15. @martinayotte I've just seen another "reboot problem" with the OPi3. Screensaver/sleep had to go on, but instead it rebooted. Simple fix is to disable sleep. But since a few months the power manager seems to have disappeared from the Armbian Desktop. I need to install one myself. Is there any reason for this? @Igor It's on all Armbian desktop images since a few months that it seems missing.
  16. Martin, I installed the library and your test works. When I try to insert an if else line, the script doesn't work. What's wrong? I don't know anything about Python ,I'm sorry.
  17. armbianmonitor -u tells the reader all the details about your Installation, like Kernel-Version and much more
  18. The situation is the same with the kernel from archlinuxarm, even though it only runs at 800 MHz: root@espressobin:~# uname -a Linux espressobin 5.0.11-1-ARCH #1 SMP PREEMPT Thu May 2 19:13:39 MDT 2019 aarch64 GNU/Linux root@espressobin:~# 7za b 7-Zip (a) [64] 16.02 : Copyright (c) 1999-2016 Igor Pavlov : 2016-05-21 p7zip Version 16.02 (locale=en_US.UTF-8,Utf16=on,HugeFiles=on,64 bits,2 CPUs LE) LE CPU Freq: 726 795 795 795 795 795 795 795 RAM size: 991 MB, # CPU hardware threads: 2 RAM usage: 441 MB, # Benchmark threads: 2 Compressing | Decompressing Dict Speed Usage R/U Rating | Speed Usage R/U Rating KiB/s % MIPS MIPS | KiB/s % MIPS MIPS 22: 717 156 448 698 | 18048 199 773 1541 23: 702 158 453 716 | 17817 200 772 1542 24: 698 162 462 751 | 17445 200 766 1532 25: 691 167 471 789 | 16725 199 747 1489 ---------------------------------- | ------------------------------ Avr: 161 459 738 | 200 765 1526 Tot: 180 612 1132 [ 555.090343] BUG: Bad page state in process reboot pfn:3f29c [ 555.093351] Unable to handle kernel paging request at virtual address 0000000000002070 [ 555.101475] Mem abort info: [ 555.104360] ESR = 0x96000004 [ 555.104366] Exception class = DABT (current EL), IL = 32 bits [ 555.104369] SET = 0, FnV = 0 [ 555.104372] EA = 0, S1PTW = 0 [ 555.104374] Data abort info: [ 555.104378] ISV = 0, ISS = 0x00000004 [ 555.104380] CM = 0, WnR = 0 [ 555.104389] user pgtable: 4k pages, 48-bit VAs, pgdp = 0000000006ea2311 [ 555.104392] [0000000000002070] pgd=0000000000000000 [ 555.104401] Internal error: Oops: 96000004 [#1] PREEMPT SMP [ 555.104406] Modules linked in: [ 555.104414] Process reboot (pid: 2085, stack limit = 0x00000000ca060be4) [ 555.104424] CPU: 0 PID: 2085 Comm: reboot Not tainted 5.0.11-1-ARCH #1 [ 555.104427] Hardware name: Globalscale Marvell ESPRESSOBin Board (DT) [ 555.104434] pstate: 80000085 (Nzcv daIf -PAN -UAO) [ 555.104452] pc : __dump_page+0x264/0x298 [ 555.104458] lr : __dump_page+0x1f8/0x298 [ 555.104462] sp : ffff0000112d37b0 [ 555.104465] x29: ffff0000112d37b0 x28: ffff000010b94640 [ 555.104471] x27: ffff7e0000fca700 x26: ffff000010b2d980 [ 555.104478] x25: 0000000000002000 x24: 0000000000000000 [ 555.104485] x23: ffff0000109afbea x22: 0000000000000000 [ 555.104491] x21: 0000000000002000 x20: 0000000000000000 [ 555.104498] x19: ffff7e0000fca700 x18: 0000000000000000 [ 555.104504] x17: 0000000000000000 x16: 00646d6574737973 [ 555.104510] x15: 0000000000000010 x14: 3030323030303030 [ 555.104517] x13: 303030303030303a x12: 676e697070616d20 [ 555.104523] x11: 303a746e756f6370 x10: 616d20303a746e75 [ 555.104529] x9 : 6f63203030376163 x8 : 0000000000000000 [ 555.104536] x7 : 0000000000000000 x6 : 0000000000000003 [ 555.104542] x5 : ffff80003fdbe098 x4 : 0000000000000001 [ 555.104548] x3 : 0000000000000007 x2 : bbd888c686198f00 [ 555.104554] x1 : dead000000000100 x0 : 0000000000000000 [ 555.104561] Call trace: [ 555.104570] __dump_page+0x264/0x298 [ 555.104579] bad_page+0xec/0x11c [ 555.104586] check_new_page_bad+0x68/0x78 [ 555.104594] get_page_from_freelist+0x2c4/0xf18 [ 555.104601] __alloc_pages_nodemask+0x164/0xa84 [ 555.104607] __get_free_pages+0x18/0x38 [ 555.104615] tlb_remove_table+0x2c/0x288 [ 555.104620] free_pgd_range+0x328/0x4b0 [ 555.104625] free_pgtables+0x84/0xd0 [ 555.104631] exit_mmap+0x100/0x160 [ 555.104640] mmput+0x5c/0xf4 [ 555.104649] do_exit+0x348/0x878 [ 555.104654] do_group_exit+0x4c/0x9c [ 555.104662] get_signal+0x1c0/0x4e4 [ 555.104672] do_notify_resume+0x128/0x2f8 [ 555.104678] work_pending+0x8/0x10 [ 555.104687] Code: d0003f40 9103f000 17ffffef b4fffdf5 (f9403aa1) [ 555.104693] ---[ end trace c11017baa6730dc4 ]--- [ 555.104699] Fixing recursiv
  19. I'm reading everything again. But with so many pages it could takes days before I find it I've jus tried Armbian_5.87.190519_Orangepi3_Ubuntu_bionic_dev_5.1.3 that I downloaded from nightly. It's also 1.8Ghz. Do you know how this was with kernel 5.0 on the OPi1+?
  20. hello guys, i have similar problems, after a couple of days (system load): ____ _ _ _ _ / ___| _| |__ (_) ___| |_ _ __ _ _ ___| | __ | | | | | | '_ \| |/ _ \ __| '__| | | |/ __| |/ / | |__| |_| | |_) | | __/ |_| | | |_| | (__| < \____\__,_|_.__/|_|\___|\__|_| \__,_|\___|_|\_\ Welcome to ARMBIAN 5.73 stable Ubuntu 18.04.2 LTS 4.19.38-sunxi System load: 440.90 440.88 440.73 Up time: 4 days Memory usage: 33 % of 2010MB IP: 192.168.0.5 CPU temp: 36°C Usage of /: 18% of 9.8G [349513.892856] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [349513.892899] rcu: 1-...0: (1 GPs behind) idle=f7e/1/0x40000000 softirq=2073249/2073249 fqs=13470346 [349513.892904] rcu: (detected by 0, t=36887707 jiffies, g=4774253, q=1486233) [349513.892928] Sending NMI from CPU 0 to CPUs 1: [349576.912647] rcu: INFO: rcu_sched detected stalls on CPUs/tasks: [349576.912691] rcu: 1-...0: (1 GPs behind) idle=f7e/1/0x40000000 softirq=2073249/2073249 fqs=13476101 [349576.912696] rcu: (detected by 0, t=36903462 jiffies, g=4774253, q=1486540) [349576.912720] Sending NMI from CPU 0 to CPUs 1: and system become unusable... any known way to fix the issue?
  21. I'm not very familiar with throttling ... Could be Igor too ...
  22. Very strange. I should be having the same image. Armbian_5.87_Orangepi3_Ubuntu_bionic_dev_5.1.3_desktop build 19/05/19. I'm using the OPi3 and you the OPi1+. I'll download the nightly for OPi3 and see if there's a difference with my build and the nightly. Should be both the same. Could be there's seperate patches done for the OPi1+ that didn't go in 5.1. I expect the same of the OPi3 throttle issue. I didn't follow the dev of the OPi1+. Only OPi3 and PineH64. So I don't know the differences between OPi1+ and OPi3. But since they both need different images there's going to be important differences. That needed a seperate approach.
  23. I just tried building and booting Linux 5.1.0-g72cf0b074 directly from torvalds/linux.git. It boots fine, but after some time, it crashes with the same kind of errors as the Armbian kernel. Here is one of them: [ 910.616720] Unable to handle kernel paging request at virtual address 0000000000002108 [ 910.622075] Mem abort info: [ 910.624940] ESR = 0x96000004 [ 910.628081] Exception class = DABT (current EL), IL = 32 bits [ 910.634168] SET = 0, FnV = 0 [ 910.637305] EA = 0, S1PTW = 0 [ 910.640524] Data abort info: [ 910.643486] ISV = 0, ISS = 0x00000004 [ 910.647428] CM = 0, WnR = 0 [ 910.650495] user pgtable: 4k pages, 48-bit VAs, pgdp = 00000000994b2c0f [ 910.657289] [0000000000002108] pgd=0000000000000000 [ 910.662311] Internal error: Oops: 96000004 [#1] PREEMPT SMP [ 910.668038] Modules linked in: cpufreq_conservative cpufreq_powersave crct10dif_ce bridge stp llc ip_tables x_tables ipv6 [ 910.679336] Process kworker/u4:0 (pid: 7, stack limit = 0x00000000732d068a) [ 910.686517] CPU: 0 PID: 7 Comm: kworker/u4:0 Not tainted 5.1.0-g72cf0b074 #1 [ 910.693755] Hardware name: Globalscale Marvell ESPRESSOBin Board (DT) [ 910.700431] Workqueue: events_freezable_power_ disk_events_workfn [ 910.706667] pstate: 20000085 (nzCv daIf -PAN -UAO) [ 910.711605] pc : enqueue_task_fair+0x11c/0xa58 [ 910.716165] lr : enqueue_task_fair+0x60c/0xa58 [ 910.720721] sp : ffff000010063c70 [ 910.724127] x29: ffff000010063c70 x28: 000000d3daa3a030 [ 910.729592] x27: 0000000000000001 x26: 0000000000000001 [ 910.735057] x25: ffff0000112c5000 x24: ffff0000112e9000 [ 910.740523] x23: ffff80003fdddc40 x22: 0000000000000001 [ 910.745988] x21: 0000000000000000 x20: ffff80003fdddcc0 [ 910.751456] x19: ffff80003add6100 x18: 0000000000000015 [ 910.756918] x17: 0000000000000000 x16: 0000000000000000 [ 910.762385] x15: 0000000000000000 x14: 0000000000000000 [ 910.767851] x13: 0000000000000000 x12: 0000000000000000 [ 910.773316] x11: 000000000000016f x10: 0000000000000000 [ 910.778782] x9 : 0000000000000000 x8 : ffff80003fdddd40 [ 910.784248] x7 : ffff80003fdddcc0 x6 : 000000000000000f [ 910.789713] x5 : 000000d404f8d4e0 x4 : 000000d404fb4360 [ 910.795179] x3 : ffff80003a8bb900 x2 : ffff80003f151e00 [ 910.800644] x1 : 000000000bebc200 x0 : 0000000000002000 [ 910.806110] Call trace: [ 910.808636] enqueue_task_fair+0x11c/0xa58 [ 910.812851] activate_task+0x54/0xa8 [ 910.816523] ttwu_do_activate.isra.11+0x4c/0x70 [ 910.821178] try_to_wake_up+0x340/0x3b8 [ 910.825123] wake_up_process+0x14/0x20 [ 910.828973] process_one_work+0x1c0/0x320 [ 910.833088] worker_thread+0x40/0x450 [ 910.836862] kthread+0x124/0x128 [ 910.840176] ret_from_fork+0x10/0x18 [ 910.843856] Code: eb00029f 540026c0 f9404660 b4001dc0 (f9408401) [ 910.850118] ---[ end trace 64b5b75907f80c2c ]---
  24. Welcome to ARMBIAN 5.87.190519 nightly Ubuntu 18.04.2 LTS 5.1.3-sunxi64 analyzing CPU 0: driver: cpufreq-dt CPUs which run at the same hardware frequency: 0 1 2 3 CPUs which need to have their frequency coordinated by software: 0 1 2 3 maximum transition latency: 244 us. hardware limits: 480 MHz - 1.49 GHz available frequency steps: 480 MHz, 720 MHz, 816 MHz, 888 MHz, 1.08 GHz, 1.32 GHz, 1.49 GHz available cpufreq governors: conservative, userspace, powersave, ondemand, performance, schedutil current policy: frequency should be within 480 MHz and 1.49 GHz. The governor "ondemand" may decide which speed to use within this range. current CPU frequency is 888 MHz (asserted by call to hardware). cpufreq stats: 480 MHz:87.91%, 720 MHz:1.92%, 816 MHz:1.00%, 888 MHz:2.43%, 1.08 GHz:1.51%, 1.32 GHz:0.78%, 1.49 GHz:4.45% (26822)
  25. Right, that was why I've build the dev 5.1. It's at 1.8Ghz from boot. All frequencies are available, even 1.64Ghz) What available frequencies does it show for you? (cpufreq-info)
  26. yes sinds the last 2 nightly releases that was also my question a few posts above
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