Rein
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Display settings on armbian (jammy) for raspi4
Rein replied to Rein's topic in Software, Applications, Userspace
I am running a web page. I have a choice of a number of OSs on ssd cards (Debian , Ubuntu). They all work correctly on same video display and same cable 😊. -
Display settings on armbian (jammy) for raspi4
Rein replied to Rein's topic in Software, Applications, Userspace
Here is a photo of my problem. The system has discovered the right display settings but the actual display is wrong. Another thing that may be related (?) : Every few seconds the display goes blank momentarily. -
Display settings on armbian (jammy) for raspi4
Rein replied to Rein's topic in Software, Applications, Userspace
Hi Gunjan. The config.txt file does not have that line. I tried adding the line to the end of the config.txt file but this has not resolved the issue. Thanks for your reply anyway. -
Hi, I've been trying out the jammy image for the raspberry pi. (Raspberry pi 4b) I found a problem with the display settings. I am using a Dell display of 1440x900 In the display settings it show the right monitor and the correct settings but the actual display shows a 5cm black band at the right-hand side. And whatever I do makes no difference Anyone have an answer?
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Has anyone tried the desktop release ? Armbian 22.02 Jammy XFCE Kernel 5.15.y, Size: 1341Mb, Updated: Feb 28, 2022 There does not seem to be a means to change the desktop display resolution (mine would have to be 1440x900 for optimal display).
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Thanks Igor for letting me know !
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Thank you Igor, I’ll give that a go tomorrow. Thanks for your help. Rein. 👍
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Thanks for all replies. I am quite happy with the simple solution. I am running my BananaPi 24/7 without display, keyboard, mouse. The only device plugged into one of the usb ports is a wifi dongle. Reboot and cold boot work fine, even after the latest system update. (armbian-buster-xfce). All control is done via ssh / vnc. At 89 I have to be a bit selective of what I spend my time on. So I leave some of the experimenting to others . Good luck ! Rein.
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Hi, I had a look at the updating u-boot info on https://docs.armbian.com/User-Guide_Recovery/ It seems quite involved. I have just discovered that it is easy to boot up by disconnecting the usb ports and reconnecting mouse and keyboard after the system has booted. I have replaced my old debian 'stretch' with debian buster-xfce. . because my banana M1 runs 24/7 rebooting will be quite infrequent. Maybe this solution is a way out for others until some clever armbian person can come up with a better image file for the M! Rein
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Hi Igor, I seem to have the same problem. Any of the Debian Buster / Focal images refuse to boot up on my banana Pi M1 and go into a loop. Could you please expand on your solution. Apt update won’t work if I can’t boot. I can access the SD with a raspberry Pi . Maybe you can tell me what needs manually be changed to make the SD boot on my banana Pi M1 Regards rein
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Thank you Lanefu.
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Is there an armbian software distribution for the "Broadcom BCM2711" ? (rasberrypi 4)
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Is it possible to have two operating systems on a SD card with provision to select the OS at bootup (e.g Grub), or selecting OS for next bootup at shutdown ? Rein.
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I have recently updated to Armbian Focal (Ubuntu 20.04). My Banana Pi M1 is running an apache server + some digital amateur radio stuff. So upload speed is important. My average download and upload speed as measured with speediest-cli is 45Mb/sec and 18Mb/sec respectively (wired connection to modem) With Focal I get these speeds with Buster (Debian 10) the download speed is still 45Mb/sec but the upload speed drops to 3.4 Mb/sec. These results are not one off but consistent. The am64 version of Buster does exactly the same thing.. My question is : can I change this with programming or is it a fixture in the kernel ? Can someone enlighten me please ? Rein
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Hi Werner, The armbian version I am using runs my web site and APRS software very efficiently. I have no reason to upgrade at present. Regards, Rein