dragonlost

compositing ?

After install and reboot in my nanopi-m4 board ( kernel 4.4 Ubuntu Bionic), no have icon on my desktop (ubuntu mate) but when i click in desktop, application run. As if the icons was there but we can not see them anymore. is very strange.

After lot of test. In kernel 4.19.18 hotspot runing and accept connection but wifi rate is too bad (very low rate). In 4.4 rate is good.

exact same problem on nanopi m4 "next" branch. Need test last armbian version.

After doing some tests. On the latest version 4.4, the hotspot is running and there is the virtual wifi. On the latest version 4.19, version 4.19.20 to a buggy hotspot and version 4.19.18 to a functional version (but without the virtual wifi networks). Version 5.0 RC5 at a functional hotspot.

It's good I found my bug with the hotspot version 4.4 (branch "default"). It was a synchronization command from the RTC that crashed the rc.local script. Once the bug settles everything has become functional. By cons version "default" has a dual wifi card (a physics + a virtual) which is very convenient to have the hotspot and wifi connection. This feature is not present on the "next" version.

Would someone have a solution for the hotspot? For the "next" version, the hotspot lights up, the dnsmasq service works but it is impossible to connect to it (driver problem?). For the "default" version, the hotspot is launched, but the dnsmasq service does not start at startup, if it is launched at the hands everything works.

I find the problem. This is the dnsmasq service that does not want to start with the system despite the presence of the "service dnsmasq start" command in the rc.local file. I do not know where is the problem ??

On the other hand with the hotspot on the 4.4, impossible to connect after restart. Need shut down hotspot and restart.

i tested with "next" (4.49) and "default" (4.4) branch. same result.

Hello. After a lot of trying with xrandr. I can not have an image on the tinkerboard with this screen. Here is the edid of the screen. connected 1920x1200+0+0 (0xd4) right (normal left inverted right x axis y axis) 720mm x 720mm Identifier: 0x6a Timestamp: 245757 Subpixel: unknown Gamma: 1.0:1.0:1.0 Brightness: 1.0 Clones: CRTC: 2 CRTCs: 0 1 2 Transform: 1.000000 0.000000 0.000000 0.000000 1.000000 0.000000 0.000000 0.000000 1.000000 filter: EDID: 00ffffffffffff00328d5e04aac83301 241b0103951f1178eaebf59559549027 1e505400000001010101010101010101 0101010101011c3eb07840805c700f01 f20cd0d02200001e0000000000000000 00000000000000000000000000fe004c 6f6e7469756d0a2020202020000000fe 00776972656c6573732d7461670a01be 02031902000000000000002308070783 00000065030c00100000000000000000 000000000000000000001e0000000000 00000000000000000000000018000000 00000000000000000000000000001800 00000000000000000000000000000000 18000000000000000000000000000000 0000000000000000000000000000003a non-desktop: 0 range: (0, 1) link-status: Good supported: Good, Bad 1200x1920 (0xd4) 159.000MHz +HSync +VSync *current +preferred h: width 1200 start 1215 end 1216 total 1320 skew 0 clock 120.45KHz v: height 1920 start 1983 end 1985 total 2012 clock 59.87Hz I tried to start with to see. Then to see with ssh or vnc or nomachine. Can not see the screen.

On Ubuntu bionic default 4.4 hotspot no have bug.

Hello i use ARMBIAN Nightly 5.75.190210 and ubuntu Bionic( 4.19.26). I have exact same bug ( and in last stable release : ARMBIAN 5.73) I do not remember having this bug on ARMBIAN Stable Next bionic 5.72 (4.19.16).

on my raspberry : hdmi_pixel_freq_limit=400000000 hdmi_drive=2 hdmi_mode=87 disable_overscan=1 # 10.1 inch hdmi_timings=1200 0 100 24 52 1920 0 65 4 25 0 0 0 60 0 169000000 0 max_framebuffer_width=1920 max_framebuffer_height=1920 display_rotate=3 framebuffer_width=1920 framebuffer_height=1200 finally I was able to test my home on my linux is it worked. But still not on the tinkerboard. On my linux computer : "1200x1920_59.87" 159.00 1200 1215 1216 1320 1920 1983 1985 2012 +HSync +VSync I have to test this xrandr parameter in my tinkerboard.

this screen work on my windows computer but in all my linux computer not work ( just rpi with config.txt). xrand and extraargs argument no have effect.