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by k3lt
Tue Oct 29, 2019 9:52 pm
Forum: Gentoo
Topic: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)
Replies: 536
Views: 158888

Re: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)

The mouse lag i mentioned earlier is related to mousepolling, adding " usbhid.mousepoll=0 " to " /boot/cmdline.txt " fixes it everytime, i dont think there would be any interference between bluetooth and 5GHz Wi-Fi as bluetooth uses 2.4GHz communication AFAIK.. I just meant that since the same chip...
by k3lt
Tue Oct 29, 2019 1:12 pm
Forum: Advanced users
Topic: Pi4 64-bit raspbian kernel for testing - Focus on Pi4
Replies: 357
Views: 153638

Re: Pi4 64-bit raspbian kernel for testing - Focus on Pi4

Tried without it and display is fine, so looks like just dtoverlay=vc4-fkms-v3d is required. I've done a quick check and Pi3 with arm_64bit=1 and no fkms overlay has a display as expected here. As this problem is probably unique to your setup (possibly the display), can you open as issue here: http...
by k3lt
Tue Oct 29, 2019 12:26 pm
Forum: Advanced users
Topic: Pi4 64-bit raspbian kernel for testing - Focus on Pi4
Replies: 357
Views: 153638

Re: Pi4 64-bit raspbian kernel for testing - Focus on Pi4

Not sure what framebuffer_priority=2 does, but i guess it's not required then. Is max_framebuffers=2 required? Tried without it and display is fine, so looks like just dtoverlay=vc4-fkms-v3d is required. Here is my full config.txt which is booting with working display. Edit: Forgot to mention, the ...
by k3lt
Tue Oct 29, 2019 12:07 pm
Forum: Advanced users
Topic: Pi4 64-bit raspbian kernel for testing - Focus on Pi4
Replies: 357
Views: 153638

Re: Pi4 64-bit raspbian kernel for testing - Focus on Pi4

But as i've said above i got it to work with arm_64bit=1 (armv8 kernel) after adding these lines to config.txt: I found the solution here: https://github.com/raspberrypi/firmware/issues/1204 (i know it's not exactly the same issue but it worked nonetheless) The comment on the link was: Note, just s...
by k3lt
Tue Oct 29, 2019 11:53 am
Forum: Advanced users
Topic: Pi4 64-bit raspbian kernel for testing - Focus on Pi4
Replies: 357
Views: 153638

Re: Pi4 64-bit raspbian kernel for testing - Focus on Pi4

I just fixed blank screen on boot by adding this into /boot/config.txt , now display works when booting to Desktop with Raspberry Pi 3b+. Can you describe exactly what you have been doing. Did you start with a clean raspbian buster image, with no changes to config.txt which has a working display an...
by k3lt
Tue Oct 29, 2019 10:45 am
Forum: Advanced users
Topic: Pi4 64-bit raspbian kernel for testing - Focus on Pi4
Replies: 357
Views: 153638

Re: Pi4 64-bit raspbian kernel for testing - Focus on Pi4

I just fixed blank screen on boot by adding this into /boot/config.txt, now display works when booting to Desktop with Raspberry Pi 3b+.

Code: Select all

[all]
dtoverlay=vc4-fkms-v3d
max_framebuffers=2
framebuffer_priority=2
by k3lt
Tue Oct 29, 2019 10:19 am
Forum: Gentoo
Topic: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)
Replies: 536
Views: 158888

Re: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)

The mouse lag i mentioned earlier is related to mousepolling, adding " usbhid.mousepoll=0 " to " /boot/cmdline.txt " fixes it everytime, i dont think there would be any interference between bluetooth and 5GHz Wi-Fi as bluetooth uses 2.4GHz communication AFAIK.. MD5(/lib/firmware/brcm/brcmfmac43455-s...
by k3lt
Mon Oct 28, 2019 9:46 pm
Forum: Advanced users
Topic: Pi4 64-bit raspbian kernel for testing - Focus on Pi4
Replies: 357
Views: 153638

Re: Pi4 64-bit raspbian kernel for testing - Focus on Pi4

# uncomment if you get no picture on HDMI for a default "safe" mode #hdmi_safe=1 Tried that? Why not? Yeah tried it, also config_hdmi_boost=4.. still blank screen unfortunately. Is there something else i can try since i have SSH connection? Edit: I just tried switching to boot into CLI by default i...
by k3lt
Mon Oct 28, 2019 9:32 pm
Forum: Advanced users
Topic: Pi4 64-bit raspbian kernel for testing - Focus on Pi4
Replies: 357
Views: 153638

Re: Pi4 64-bit raspbian kernel for testing - Focus on Pi4

On Raspberry pi3b+ is booting into blank screen, but i can connect with SSH. Any suggestions? uname -a Linux raspberrypi 4.19.80-v8+ #1274 SMP PREEMPT Mon Oct 21 16:45:40 BST 2019 aarch64 GNU/Linux My /boot/config.txt # For more options and information see # http://rpf.io/configtxt # Some settings m...
by k3lt
Mon Oct 28, 2019 5:12 pm
Forum: Gentoo
Topic: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)
Replies: 536
Views: 158888

Re: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)

I forgot to mention, 5GHz works fine on Raspbian using default 32-bit kernel, i haven't tested 64-bit kernel yet because it doesn't boot with arm_64bit=1 in config.txt (black screen) From what i've found 64-bit kernel has to be compiled first. https://www.raspberrypi.org/forums/viewtopic.php?t=25073...
by k3lt
Mon Oct 28, 2019 11:22 am
Forum: Gentoo
Topic: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)
Replies: 536
Views: 158888

Re: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)

Ok so i just updated with " sudo genup " but the 5GHz AP connectivity issue remains. I also have followed the posts at page8 ( #1 #2 ) as suggested, still no bueno. cat /etc/conf.d/rpi3-wifi-regdom # /etc/conf.d/rpi3-wifi-regdom # WiFi regulatory domain country code. # It is important to set this co...
by k3lt
Sun Oct 27, 2019 10:02 pm
Forum: Gentoo
Topic: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)
Replies: 536
Views: 158888

Re: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)

I was actually running sudo genup for about 1 hour now. ;) I'll let you know if updating will change anything, thanks for helping out.
by k3lt
Sun Oct 27, 2019 9:08 pm
Forum: Gentoo
Topic: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)
Replies: 536
Views: 158888

Re: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)

OK, good to hear! Not sure about 5GHz compatibility in your locale, but I use a number of RPi4s here in the UK on the 5GHz band without issue. Are any of the other devices connected to your AP (phone etc.) using the 5GHz band? Is Raspbian able to connect on 5GHz to the same AP, if you boot the same...
by k3lt
Sun Oct 27, 2019 8:59 pm
Forum: Gentoo
Topic: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)
Replies: 536
Views: 158888

Re: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)

Ok so uhh.. i tried connecting to 2.4GHz AP instead and now the internet connectivity is back, i can ping, access websites etc.. So it seems to be some compatibility issue with 5GHz AP's? My 5GHz AP is configured to use channel 36 and the mode is set to 802.11a/n/ac on my router. https://i.postimg.c...
by k3lt
Sun Oct 27, 2019 8:32 pm
Forum: Gentoo
Topic: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)
Replies: 536
Views: 158888

Re: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)

OK, can you reach the gateway? demouser@pi64 ~ $ sudo ping -c 3 192.168.0.1 Best, sakaki Same error as before "Destination Host Unreachable". Btw. i'm not sure if this is something abnormal but when booting the log says that the NetworkManager is started but not active. Edit: I also disabled IPv6 t...
by k3lt
Sun Oct 27, 2019 8:26 pm
Forum: Gentoo
Topic: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)
Replies: 536
Views: 158888

Re: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)

OK, that is odd. Please double check that your AP is definitely up (you can connect out to the internet via it using another device, a laptop or whatever). Please also post the output of: demouser@pi64 ~ $ sudo route -n Thanks, sakaki AP is definitely up, i'm connected to it with my Phone and TV. A...
by k3lt
Sun Oct 27, 2019 8:17 pm
Forum: Gentoo
Topic: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)
Replies: 536
Views: 158888

Re: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)

Seems like it didn't help.. These IP's in resolv.conf are default DNS servers of my ISP and they are correct AFAIK.
Also i checked router settings and my rpi is not shown as connected Device.

Image
by k3lt
Sun Oct 27, 2019 7:52 pm
Forum: Gentoo
Topic: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)
Replies: 536
Views: 158888

Re: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)

OK, try running the command: demouser@pi64 ~ $ nmtui in the terminal window. When the text-based UI comes up, select "Edit..." and delete your desired SSID. Then use the tool to activate your desired SSID again, entering the password when prompted. Once done, exit and try running the ifconfig and i...
by k3lt
Sun Oct 27, 2019 7:11 pm
Forum: Gentoo
Topic: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)
Replies: 536
Views: 158888

Re: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)

Hi k3lt, sorry to hear you are having problems with this >< Are you running the full or 'lite' variant of the image? What does "sudo ifconfig" and "sudo iwconfig" show (just from the regular terminal window)? It may be that you just need to delete your connections details from NetworkManager (for y...
by k3lt
Sun Oct 27, 2019 4:58 pm
Forum: Gentoo
Topic: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)
Replies: 536
Views: 158888

Re: Updated 64-bit Gentoo Image for RPi3 Released (now also for RPi3B+ and RPi4B)

I just installed gentoo64 on my pi3b+ using PINN but i have no connectivity with Wi-Fi, cannot resolve hostnames... On first boot i have set my Wi-Fi region to "PL" and rebooted, i can confirm it's set properly in /etc/conf.d/rpi3-wifi-regdom , connected to Wi-Fi successfully but as i said no connec...
by k3lt
Sun Jul 08, 2018 3:44 pm
Forum: Beginners
Topic: Can i use this phone charger as power adapter?
Replies: 3
Views: 2074

Re: Can i use this phone charger as power adapter?

Guess i will have to buy dedicated 5V/2.5A power adapter then.. thanks.
by k3lt
Sat Jul 07, 2018 4:45 pm
Forum: Beginners
Topic: Can i use this phone charger as power adapter?
Replies: 3
Views: 2074

Can i use this phone charger as power adapter?

I'm about to buy Raspberry Pi 3 B+ , back in the day i got this charger that i'm not using for anything and i was wondering if it's capable of powering it? Link to the charger: https://www.aliexpress.com/item/As-AUKEY-CRDC-18W-Fast-USB-Charger-Qualcomm-Quick-Charge-3-0-QC2-0-Compatible-Phone/3280232...

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