kkurt

Confirming the loop issue with the wifi, that seem to be caused probably by the network manager trying to bring up the interface continuosly. If you disable the wireless from desktop and try to bring it up manually, ifconfig wlan0 up you get the same error, it say that the chip, mostly a broadcom is missing the right firmware. :Open firmware file failed /lib/firmware/brcm/fw_bcm43455c0_ag.bin Maybe the firmware is just missing? I remember that wifi was working on xenial 20170205, maybe the firmware is present there? Anyway the desktop is somewhat slow, like the programs update their screen around 1fps. edit: ethernet work.

suspend result, did not turn off root@amlogic-s905x:~# [ 516.442436@7] cpufreq: cpufreq_suspend: Failed to stop governor for policy: ffffffc0663d3a00 [ 516.446169@7] cpufreq: cpufreq_suspend: Failed to stop governor for policy: ffffffc0663d3a00 [ 516.454634@7] cpufreq: cpufreq_suspend: Failed to stop governor for policy: ffffffc0663d3a00 [ 516.462944@7] cpufreq: cpufreq_suspend: Failed to stop governor for policy: ffffffc0663d3e00 [ 516.471258@7] cpufreq: cpufreq_suspend: Failed to stop governor for policy: ffffffc0663d3e00 [ 516.479652@7] cpufreq: cpufreq_suspend: Failed to stop governor for policy: ffffffc0663d3e00 [ 516.488254@7] Kernel panic - not syncing: BUG! [ 516.492396@7] CPU: 7 PID: 2550 Comm: kworker/u16:3 Tainted: P 3.14.29-amlogics905x-gc1792de-dirty #29 [ 516.502582@7] Workqueue: suspend suspend [ 516.506445@7] Call trace: [ 516.509045@7] [<ffffffc001088e80>] dump_backtrace+0x0/0x138 [ 516.514560@7] [<ffffffc001088fd8>] show_stack+0x20/0x30 [ 516.519736@7] [<ffffffc001a791b0>] dump_stack+0x88/0xc4 [ 516.524912@7] [<ffffffc001a76b80>] panic+0xe8/0x20c [ 516.529742@7] [<ffffffc0016d65a8>] sdio_get_host_pm_caps+0x64/0x84 [ 516.535888@7] [<ffffffbffc197284>] brcmf_ops_sdio_suspend+0x30/0xcc [brcmfmac] [ 516.543026@7] [<ffffffc00155c89c>] pm_generic_suspend+0x38/0x58 [ 516.548888@7] [<ffffffc00155e65c>] dpm_run_callback+0x34/0xa8 [ 516.554577@7] [<ffffffc00155f7e4>] __device_suspend+0x134/0x2c0 [ 516.560443@7] [<ffffffc001560150>] dpm_suspend+0x70/0x244 [ 516.565789@7] [<ffffffc0015605b0>] dpm_suspend_start+0x70/0x80 [ 516.571571@7] [<ffffffc0010e4cec>] suspend_devices_and_enter+0x98/0x260 [ 516.578124@7] [<ffffffc0010e508c>] pm_suspend+0x1d8/0x248 [ 516.583473@7] [<ffffffc0010e970c>] suspend+0x80/0x1dc [ 516.588477@7] [<ffffffc0010b6474>] process_one_work+0x148/0x438 [ 516.594340@7] [<ffffffc0010b72a0>] worker_thread+0x140/0x3d0 [ 516.599946@7] [<ffffffc0010bdd50>] kthread+0xd8/0xf0 [ 516.604864@6] CPU6: stopping [ 516.607712@6] CPU: 6 PID: 0 Comm: swapper/6 Tainted: P 3.14.29-amlogics905x-gc1792de-dirty #29 etc... Shutdown, today worked, yesterday did not, or maybe i did samething wrong.(edit: confirm that sametime i got a panic instead) amlogic-s905x login: [ 128.848400@0] reboot: Power down INFO: PSCI Affinity Map: INFO: AffInst: Level 1, MPID 0x0, State ON INFO: AffInst: Level 1, MPID 0x100, State ON INFO: AffInst: Level 0, MPID 0x0, State ON INFO: AffInst: Level 0, MPID 0x1, State ON INFO: AffInst: Level 0, MPID 0x2, State ON INFO: AffInst: Level 0, MPID 0x3, State ON INFO: AffInst: Level 0, MPID 0x100, State ON INFO: AffInst: Level 0, MPID 0x101, State ON INFO: AffInst: Level 0, MPID 0x102, State ON INFO: AffInst: Level 0, MPID 0x103, State ON bl31 reboot reason: 0x10d bl31 reboot reason: 0x10d system cmd 0. bl30 get wakeup sources! process command 00000006 bl30 enter suspend! cpu clk suspend rate 667000000 suspend_counter: 1 Enter ddr suspend first time suspend ddr suspend time: 1877us store restore gp0 pll process command 00000001 CEC cfg:0x0000 set vddee to 0x035cmv 089 powered off fine, look like the usb was powered off too, the bluetooth/serial module did not so 3.3v are still present (not the device bt, a wireless serial module i added to connect the serial to the pc).Remote control turned on the player an i got the desktop after approx a minute.

Thanks, i also found that the speed in defined in the autoscript file.Tomorrow i have same time, i'll try to suspend and report, plus testing other issues like the wireless where i'll try to test it from shell. Sorry, missed your message yesterday, now i see that you already solved, that's good.

Some more informations: Armbian_5.24_S9xxx_xfce_Ubuntu_xenial_3.14.29_desktop_20170205.img on monitor(hdmi) shell a bunch of lines are outside the screen so i can't see the cursor and a few lines, and i switched to ssh. Armbian_5.26_S9xxx_mate_Ubuntu_xenial_3.14.29_20170221.img Shell on monitor ok. Wireless doesn't see any network. Not sure if both: power off on desktop does init shutdown but the cpu/desktop remain on, while the poweroff command from shell does poweroff the device and i can power on it with the remote control (both images). i'm going to install an hc-05 module on the serial to avoid cables to the pc (usually do this on all my devices), it's a serial bluetooth module 1.8v/3.3tolerant but need to be programmed manually from the serial port pins before connecting the; what's the serial speed? I also want to try the ir receiver, but i don't see the device lirc0 or additional serials (i suppose the only present it's debug i'm going to connecto to); any hint about? edit: the module for the ir receiver is amlogic_ir or amlogic-ir, it does create /dev/amremote but cannot be opened.

First, i have an h96pro 2gb/16gb version, for the testing the images i'm using an sub disk, unidentified ssd board and chinese usb3-sata cable. The only dtb that work for me it's vega_s96.dtb Reporting my situation with those image: Armbian_5.24_S9xxx_xfce_Ubuntu_xenial_3.14.29_desktop_20170205.img Desktop is unstable, it crashes after a few minutes, never reached 30min, and dragging down the kernel a minute later, i suppose i panic (i will install a serial later). Switching to console ctrlaltf2 seem to make everything stable and i can compile,install,everything, i also moved the install to the internal emmc but the usb disk is faster. Ethernet stability is unclear, sometime the wireless appear to not work or doesn't see any network; once connected the wireless is table, but the wired is unclear (to me look more like a network manager issue but i haven't tried a lot. Keyboard and mouse are not detected, but any change in any usb port status make both working (udev?). Armbian_5.24_S9xxx_mate_Ubuntu_xenial_3.14.29_desktop_20170217_kh_WiFi.img do not start at all Armbian_5.26_S9xxx_mate_Ubuntu_xenial_3.14.29_20170221.img Desktop doesn't crash anymore. Kodi 15.2 crash often , from 15 seconds to 15 minutes, playback of 1080p low fps and tearing. Using firefox, playback of youtube 1080 videos is smooth for same istants, the lag behind to video stalls then skip and realign with the audio that seem ok; also long time playback of videos seem to be stable. wireless, forgot to check wired no problems but i did only a few tests keyboard and mouse, no more issues, just the leds doesn't lit.