Raspberry Pi Forums

allfox

Hi, Would it be possible to enable in further updates to kernel 4.19 CAKE packet scheduler? # find /lib/modules/ | grep -c sch_cake 0 # uname -r 4.19.42-v7+ I have a little bit info about CAKE. I've just tried to compile the CAKE module myself. The module itself could be cooked. However, I still ca...

allfox

I recently bought a Pi Zero WH, it has GPIO pins soldered on.

Don't know if it's official. It works.

allfox

Yes, there is. It's called Raspbian Lite.

You could download it from https://www.raspberrypi.org/downloads/raspbian/

allfox

Greetings. I'd like to report that I meet a bug in the apt-get 4.14 kernel: https://bugzilla.kernel.org/show_bug.cgi?id=201483

The fix is in https://www.spinics.net/lists/netdev/msg530560.html and already applied into the mainline kernel.

Currently, a rpi-update 4.14 kernel would fix the problem.

allfox

I see OP's name is fromJPN, so replying with Japanese.

こんにちは

まず、raspbian jeesieはもう古いので、新しいraspbian stretchにしたほうがいいですね。古いPiハードでも大丈夫。

この文字化けみたいな"$<2>12$<2>"は色をかえるためのエスケープ文字列と思います。

お使いのPCターミナルプログラムと、PiのOSが認識してるターミナルタイプが異なる時に、このような現象が発生します。

PCのターミナルプログラムを、PuTTYにかえだら、たぶん、解決できます。

allfox

Greetings.

I recently installed Mono on a Pi 3B either. I meet this issue either.

However, it's not locked. Keep patient, and wait, it would done.

Maybe more memory would help, so you could try "apt install" in CLI, no GUI.

allfox

Icalittlesillouhetto wrote: ↑
Fri Nov 02, 2018 7:27 pm
ffmpeg is basically the same as avconv but with different name correct?

Yes they are.

allfox

About the latency, my GUESS is that the Linux pipe buffer is a problem.

The "|" between raspivid and avconv contains a buffer. I don't know its size nor how to change its size.

Well, I'm happy it's working anyway.

allfox

However no video picture shows up on the receiving rpi. I used ffmpeg -i, because -i in ffmpeg means "input". According to https://www.raspberrypi.org/documentation/raspbian/applications/omxplayer.md In omxplayer, -i means "info". So maybe you could just try "omxplayer udp://address:port". No -i Ca...

allfox

224.0.0.2 is a special multicast address (as are many of the others in 224.0.0.0/24). For your own stuff you might be better choosing something in 239.255.0.0/16 (although if your on a corporate/education network talk to the network guys first as there might be policies in place about address usage...

allfox

Most packages in Raspbian come from Debian from which it is derived. When Debian updates a package that eventually finds it's way into Raspbian. Packages get updated by their package maintainers who are generally volunteers. The maintainers build the package and test it before it goes into use. So ...

allfox

Two years ago I did the streaming from a Pi camera to a laptop like this: I too have good results with sending to a laptop. What I am looking for is to send to another Raspberry Pi that has a screen. Could you give a try for change the receiving command to omxplayer udp://224.0.0.2:61234 ? The avco...

allfox

Two years ago I did the streaming from a Pi camera to a laptop like this: Sending command: raspivid --inline -t 0 --output - | avconv -re -f h264 -i - -vcodec copy -tune zerolatency -an -f mpegts udp://224.0.0.2:61234 Receiving command: ffplay -i udp://224.0.0.2:61234 The 224.0.0.2 address is a mult...

allfox

I read the label said A1 cards could handle more random IO.

So even it's more capable, but still not enough for an OS usage. Nor for an warranty to run OS.

I guess I see it more clearly. Thanks.

allfox

I see that they have a new version of Node.js in Raspberry Foundation's repository.

Don't know how they decide which package could get update in this way.

PHP is quite like Node.js, I think.

I believe Web is changing(advancing) too fast these days, reinventing too much wheels.

allfox

So booting an OS is different than running an application? I don't quite get their points.

CPU works in different privilege mode, how could SD card know this?

Anyway SD cards are cheap, warranty is dispensable.

allfox

I'm using two SanDisk Ultra. One with a Pi 3B, another with a Pi 2. They are labeled as A1 class cards, so designed for running applications with them. No problem.

allfox

ip link
should work either.

allfox

Greetings. Are you asking this: There is an NAS serving files to multiple clients concurrently. However, 1 - Why some clients get more bandwidth, almost all, while the others only get a straw to drain? 2 - Why slow clients won't speed up, even after those faster finished? My GUESS is that, you need ...

allfox

I don't know vfat. However rsync SD cards would work.

I did that before with rsync -avx --delete SRC/ DEST

allfox

It says wlan reconfigured, so might be some external radio interferences happened.

Could you try a wired connection?

allfox

I use a headless setup, so not sure about the exact steps. But essentially, you need a Chinese font, an input method framework(daemon), and an actual input method. Raspbian is Debian mostly, so it might worth trying https://wiki.debian.org/gnome-chinese-input EDIT: I just remember that Raspbian is n...

allfox

They changed the Ethernet chip, so there could be anything strange between the 3B+ and those elder model. Don't know what is it.

Might worth changing the cable.

allfox

My BCM2836 Pi 2B's red LED is illuminating here.

allfox

I don't like this this thread. It says /usr/local/bin, so the OP compiled his own version of fail2ban and some bad thing blow up, and he said nothing about it. And his solution is "rm" the main executable file, again with no explanation. I think the right solution should be getting a fresh new Raspb...

Search found 451 matches

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