amirul Posted April 10, 2019 Posted April 10, 2019 I take all comments under advisement and go thru each dtb and report back which ones boot Update: No dtb boots. Now when I go back to the working card, lightdm starts in 720p. After logging in can change to 1920x1080. Maybe it is this TV, I'll check with the other TV later.
balbes150 Posted April 10, 2019 Author Posted April 10, 2019 2 hours ago, amirul said: lightdm starts in 720p. After logging in can change to 1920x1080. Maybe it is this TV, I'll check with the other TV later. It is a feature of the start of the kernel on the N6.
amirul Posted April 10, 2019 Posted April 10, 2019 9 minutes ago, balbes150 said: It is a feature of the start of the kernel on the N6. I see. Next login after setting desktop to 1920x1080, I'm getting a black screen. Desktop only shows up after ctl-alt F1 then back to ctrl-alt F7
balbes150 Posted April 10, 2019 Author Posted April 10, 2019 15 minutes ago, amirul said: I see. Next login after setting desktop to 1920x1080, I'm getting a black screen. Desktop only shows up after ctl-alt F1 then back to ctrl-alt F7 ... or you need to wait , or move the mouse ....
amirul Posted April 10, 2019 Posted April 10, 2019 15 minutes ago, balbes150 said: ... or you need to wait , or move the mouse .... Ok then. Now are there any improvements if I go with the media testing scripts? The current desktop performance is already satisfactory to me.
balbes150 Posted April 10, 2019 Author Posted April 10, 2019 30 minutes ago, amirul said: Ok then. Now are there any improvements if I go with the media testing scripts? The current desktop performance is already satisfactory to me. Yes, after installing the media script will be available full-screen video 4K.
amirul Posted April 10, 2019 Posted April 10, 2019 On 4/10/2019 at 1:21 PM, balbes150 said: Yes, after installing the media script will be available full-screen video 4K. After media script turns out that modesetting without accel is the best for my desktop use, which is what I started out with stock. Oh well... ps. that's weird, with compositing no desktop icons update: after trying and failing to get the desktop icons back, decided to start from scratch, reimage the sdcard. Think I'll stick with the non-hw assisted desktop for now.
amirul Posted April 11, 2019 Posted April 11, 2019 Here are some benchmarks I ran on the TV boxes, baselined against an Intel J3355. Pinch of salt not included. sysbench cpu --cpu-max-prime=20000 run Events per sec s912: 196.90 rk3328: 256.93 s905: 303.61 rk3399: 703.67 j3355: 475.65 sysbench cpu --num-threads=<max cores> --cpu-max-prime=20000 run s912: 1896.08 /8: 237.01 rk3328: 1013.01 /4: 253.25 rk3399: 2482.69 /6: 413.78 j3355: 784.07 /2: 392.04
balbes150 Posted April 12, 2019 Author Posted April 12, 2019 rk3399 without redesigning the cooling system ? See the threads about media script 3399 3328 and there was information about how to configure them to operate the icons on the desktop.
amirul Posted April 12, 2019 Posted April 12, 2019 24 minutes ago, balbes150 said: rk3399 without redesigning the cooling system ? Yes, running with no extra cooling. Unless htop is lying to me, I've only seen cpu temps in the 80's so far. 24 minutes ago, balbes150 said: See the threads about media script 3399 3328 and there was information about how to configure them to operate the icons on the desktop. Yes I get the icons back if I turn off compositing but I've grown attached to my drop-shadows and transparency effects
balbes150 Posted April 12, 2019 Author Posted April 12, 2019 1 hour ago, amirul said: Yes, running with no extra cooling. Unless htop is lying to me, I've only seen cpu temps in the 80's so far. Be sure to redo the cooling system. Your rk3399 is choking and only works on 1\3 of its capabilities. 80 degrees - this is a cutoff (when this temperature is reached, the processor turns on the trottling). 1 hour ago, amirul said: Yes I get the icons back if I turn off compositing but I've grown attached to my drop-shadows and transparency effects If I'm not confused, I read that you can enable the composite and it works with other settings.
amirul Posted April 13, 2019 Posted April 13, 2019 On 4/12/2019 at 7:22 AM, balbes150 said: Be sure to redo the cooling system. Your rk3399 is choking and only works on 1\3 of its capabilities. 80 degrees - this is a cutoff (when this temperature is reached, the processor turns on the trottling). I might be wrong, but as I understand it when throttling the cpu frequencies should be limited to a lower level. From the screenshot, that doesn't happen. Am I missing something? On 4/12/2019 at 7:22 AM, balbes150 said: If I'm not confused, I read that you can enable the composite and it works with other settings. What I see is compositing on -> no desktop icons (there are still there but invisible. Clicking on where they should be still works) compositing off -> icons appear normally
balbes150 Posted April 13, 2019 Author Posted April 13, 2019 2 hours ago, amirul said: I might be wrong, but as I understand it when throttling the cpu frequencies should be limited to a lower level. From the screenshot, that doesn't happen. Am I missing something? Implementation of protection can be different. The General principle is to avoid performance degradation, keep the system at a temperature knowingly below the point of limitation. For rk33xx I recommend not to exceed 70 degrees. It is desirable at any loads to have a temperature of not more than 20-30 degrees, relative to the environment. This ensures minimal problems with thermal expansion (metals and PCB have different thermal expansion coefficients). The smaller the temperature difference during operation and shutdown, the less problems with operation. 1
amirul Posted April 15, 2019 Posted April 15, 2019 Something odd going on, with resolution set to 1920x1080, Thunar and a few other apps goes to 1280x720. Any ideas? Logging out & in clears it up. I suspect the display default is set or detected at 1280x720 but I haven't managed to locate where that setting is at yet. update: turns out its the custom dpi setting from Settings->Appearance->Fonts that is causing it. Turn it off and everything seems fine.
balbes150 Posted April 15, 2019 Author Posted April 15, 2019 5 hours ago, amirul said: I suspect the display default is set or detected at 1280x720 but I haven't managed to locate where that setting is at yet. Settings->Display
amirul Posted April 15, 2019 Posted April 15, 2019 2 hours ago, balbes150 said: Settings->Display Settings->Display is set to 1920x1080 but when TV is turned off then back on, it drops to 1280x720
balbes150 Posted April 27, 2019 Author Posted April 27, 2019 New image Armbian 5.82 and Libreelec 20190427.
amirul Posted May 5, 2019 Posted May 5, 2019 This is interesting... https://www.cnx-software.com/2019/05/04/pinebook-pro-arm-laptop-video-demo/
amirul Posted May 11, 2019 Posted May 11, 2019 On 4/27/2019 at 1:49 PM, balbes150 said: New image Armbian 5.82 and Libreelec 20190427. After running the default image for some time, got round to looking at NEXT NEXT no go for me coz magicsee-n6-max dtb is missing
balbes150 Posted May 17, 2019 Author Posted May 17, 2019 New image Armbian 5.86 and LibreELEC for Khadas EDGE
amirul Posted May 17, 2019 Posted May 17, 2019 1 hour ago, balbes150 said: New image Armbian 5.86 and LibreELEC for Khadas EDGE What is the difference between 5.86 and 5.86_20190517?
balbes150 Posted May 17, 2019 Author Posted May 17, 2019 6 minutes ago, amirul said: What is the difference between 5.86 and 5.86_20190517? update kernel
amirul Posted May 17, 2019 Posted May 17, 2019 (edited) On 5/17/2019 at 2:25 PM, balbes150 said: update kernel Understood. Installed 5.86_20190517 on sdcard magicsee-n6-max. Everything works well except bluetooth NEXT image, no dtb for magicsee Edited May 19, 2019 by amirul update
balbes150 Posted June 13, 2019 Author Posted June 13, 2019 New image Armbian 5.88 and LibreELEC for Khadas EDGE
amirul Posted June 13, 2019 Posted June 13, 2019 (edited) On 6/13/2019 at 12:24 PM, balbes150 said: New image Armbian 5.88 and LibreELEC for Khadas EDGE magicsee-n6-max disco desktop NEXT missing magicsee dtb, so untested Went back to bionic, desktop looks sharper Edited June 14, 2019 by amirul update 1
amirul Posted June 18, 2019 Posted June 18, 2019 Just dicovered with 5.88 desktop unable to ssh into the box. Where can I find the sshd logs? Ok found it at /var/log/auth.log There seems to be a series of Jun 18 02:39:20 localhost agetty[27271]: /dev/ttyS0: not a tty messages filling up the log tried systemctl disable getty@ttyS0, doesn't stop it sshd keys needed regenerating systemctl disable serial-getty@ttyS0.service
jeanrhum Posted June 19, 2019 Posted June 19, 2019 Hi, I burnt latest 5.88 image on a sdcard and I was able to boot and log into desktop with my edge-v pro. Nor ethernet neither wifi were working, but otherwise the desktop experience seems good. I hope to have more time this week-end to investigate more.
amirul Posted June 27, 2019 Posted June 27, 2019 Armbian_5.89_Rk3399-tv_Ubuntu_bionic_default_4.4.154_desktop_20190627 magicee-n6-max -> Wifi Networks device not ready wifi used to work revert to Armbian_5.88_Rk3399-tv_Ubuntu_bionic_default_4.4.154_desktop_20190612 same wifi problem. Somehow after updates, wlan was borked. I'll try to fire up the original to see whether wlan is ok burned original 20190612 to sdcard, wlan still unavailable. Must be a hardware problem then
balbes150 Posted June 28, 2019 Author Posted June 28, 2019 On 6/19/2019 at 5:55 PM, jeanrhum said: I burnt latest 5.88 image on a sdcard and I was able to boot and log into desktop with my edge-v pro. Nor ethernet neither wifi were working, but otherwise the desktop experience seems good. I hope to have more time this week-end to investigate more. The new version 5.89_20190627. It fixes wired networking on EDGE-V v13 models.
amirul Posted June 29, 2019 Posted June 29, 2019 On 6/27/2019 at 4:19 PM, amirul said: Armbian_5.89_Rk3399-tv_Ubuntu_bionic_default_4.4.154_desktop_20190627 magicee-n6-max -> Wifi Networks device not ready wifi used to work revert to Armbian_5.88_Rk3399-tv_Ubuntu_bionic_default_4.4.154_desktop_20190612 same wifi problem. Somehow after updates, wlan was borked. I'll try to fire up the original to see whether wlan is ok burned original 20190612 to sdcard, wlan still unavailable. Must be a hardware problem then Wlan works on Armbian_5.86_Rk3399-tv_Ubuntu_bionic_default_4.4.154_desktop_20190517. What has changed between the versions? dtbs are identical lots of lines in dmesg [WLAN_RFKILL]: wifi turn on power. -1
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