Thanks you very much!
But if you would suggest me a simple check, who would it be?
Re: Moving Linux kernel to 4.19
Code: Select all
pi@raspberrypi:~ $ sudo rpi-update
*** Raspberry Pi firmware updater by Hexxeh, enhanced by AndrewS and Dom
*** Performing self-update
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 13545 100 13545 0 0 50063 0 --:--:-- --:--:-- --:--:-- 50166
*** Relaunching after update
*** Raspberry Pi firmware updater by Hexxeh, enhanced by AndrewS and Dom
*** We're running for the first time
*** Backing up files (this will take a few minutes)
*** Backing up firmware
*** Backing up modules 4.14.83v7-aufs
#############################################################
WARNING: This update bumps to rpi-4.19.y linux tree
Be aware there could be compatibility issues with some drivers
Discussion here:
https://www.raspberrypi.org/forums/viewtopic.php?f=29&t=224931
##############################################################
Would you like to proceed? (y/N)
*** Downloading specific firmware revision (this will take a few minutes)
% Total % Received % Xferd Average Speed Time Time Time Current
Dload Upload Total Spent Left Speed
100 168 0 168 0 0 401 0 --:--:-- --:--:-- --:--:-- 401
100 58.9M 100 58.9M 0 0 2472k 0 0:00:24 0:00:24 --:--:-- 2973k
*** Updating firmware
*** Updating kernel modules
*** depmod 4.19.46+
*** depmod 4.19.46-v7+
*** Updating VideoCore libraries
*** Using HardFP libraries
*** Updating SDK
*** Running ldconfig
*** Storing current firmware revision
*** Deleting downloaded files
*** Syncing changes to disk
*** If no errors appeared, your firmware was successfully updated to 10854879f58a7cc8dbe8ad442b71daa81427e712
*** A reboot is needed to activate the new firmware
pi@raspberrypi:~ $ sudo reboot
Ethered/flashed newest Raspbian image to another SD card and after booting it up the USB ports and ETH are working again. No idea how to save my other SD card data though.
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Re: Moving Linux kernel to 4.19
Are you using berryboot or some other custom kernel?*** Backing up modules 4.14.83v7-aufs
rpi-update is designed for updating the raspbian kernel. It is not designed for custom kernel builds.
Re: Moving Linux kernel to 4.19
Hi,
Would it be possible to enable in further updates to kernel 4.19 CAKE packet scheduler?
Would it be possible to enable in further updates to kernel 4.19 CAKE packet scheduler?
Code: Select all
# find /lib/modules/ | grep -c sch_cake
0
# uname -r
4.19.42-v7+
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- Raspberry Pi Engineer & Forum Moderator
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- Location: Cambridge
Re: Moving Linux kernel to 4.19
For feature requests create and issue here: https://github.com/raspberrypi/linux/issues
Including links or test results that show the benefits will help.
Re: Moving Linux kernel to 4.19
A little off-topic but I was just reading that Buster will push out on July 6th (https://wiki.debian.org/ReleasePartyBuster) if no showstopper bugs are found. Very excited to see how much benefit Raspbian will reap from the new release.
Re: Moving Linux kernel to 4.19
Very off topic, please use the buster thread. viewtopic.php?f=66&t=242062kozman wrote: ↑Wed Jun 12, 2019 3:20 pmA little off-topic but I was just reading that Buster will push out on July 6th (https://wiki.debian.org/ReleasePartyBuster) if no showstopper bugs are found. Very excited to see how much benefit Raspbian will reap from the new release.
Principal Software Engineer at Raspberry Pi Ltd.
Working in the Applications Team.
Working in the Applications Team.
Re: Moving Linux kernel to 4.19
Apologies. Posted to the right thread.jamesh wrote: ↑Wed Jun 12, 2019 3:40 pmVery off topic, please use the buster thread. viewtopic.php?f=66&t=242062kozman wrote: ↑Wed Jun 12, 2019 3:20 pmA little off-topic but I was just reading that Buster will push out on July 6th (https://wiki.debian.org/ReleasePartyBuster) if no showstopper bugs are found. Very excited to see how much benefit Raspbian will reap from the new release.
Re: Moving Linux kernel to 4.19
I have a little bit info about CAKE.riavfbip wrote: ↑Fri Jun 07, 2019 2:02 pmHi,
Would it be possible to enable in further updates to kernel 4.19 CAKE packet scheduler?
Code: Select all
# find /lib/modules/ | grep -c sch_cake 0 # uname -r 4.19.42-v7+
I've just tried to compile the CAKE module myself. The module itself could be cooked.
However, I still can't use CAKE. Beacuse the iproute2 package can not recognize CAKE. The "tc" command would complain about "unknown qdisc, hance options can not be parsed".
As a traffic shaper, CAKE must be the bottleneck of the network path. So at least, I need to pass a "bandwidth" option to it. Without "tc" command, this can't be done.
So I guess I need to compile iproute2 or I would wait until Raspbian Buster, which would have a newer iproute2 package.
EDIT one hour later: Compiling iproute2 is easy! I'm with CAKE now. HAPPY HACKING.
Re: Moving Linux kernel to 4.19
Is there any change of having the Edimax EW-7811Un USB wifi adaptor work in the 4.19.x kernel?
It used to work OK in older kernels but I 4.19 I get a Kernel Panic.
I had a serial console cable connected at the time so the dump is here if it helps:
https://paste2.org/abJzkwHw
As soon as I switch to another Wifi adaptor, no more kernel panic, but the speed/range of the Edimax was better.
It used to work OK in older kernels but I 4.19 I get a Kernel Panic.
I had a serial console cable connected at the time so the dump is here if it helps:
https://paste2.org/abJzkwHw
As soon as I switch to another Wifi adaptor, no more kernel panic, but the speed/range of the Edimax was better.
Re: Moving Linux kernel to 4.19
Just updated the kernel with rpi-update. I had allready version 4.19.50. Now there is another update called 4.19.50. After the updating the Pi 3b+ did not start. This is the first time an update does not work.
Tried it with another SD card copy. Same result, Pi did not start after the kernel update.
No idea about the cause of this problem.
Otherwise the version 4.19.50 (The first one of course) works very well with the VC4 OpenGL driver (full).
Regards,
Bram
Tried it with another SD card copy. Same result, Pi did not start after the kernel update.
No idea about the cause of this problem.
Otherwise the version 4.19.50 (The first one of course) works very well with the VC4 OpenGL driver (full).
Regards,
Bram
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Re: Moving Linux kernel to 4.19
verkerkbr wrote: ↑Mon Jun 24, 2019 3:54 pmJust updated the kernel with rpi-update. I had allready version 4.19.50. Now there is another update called 4.19.50. After the updating the Pi 3b+ did not start. This is the first time an update does not work.
Tried it with another SD card copy. Same result, Pi did not start after the kernel update.
No idea about the cause of this problem.
Otherwise the version 4.19.50 (The first one of course) works very well with the VC4 OpenGL driver (full).
Regards,
Bram
Maybe start afresh with the just released Raspbian Buster which has Kernel 4.19.50 by default ????
https://www.raspberrypi.org/downloads/raspbian/
Take what I advise as advice not the utopian holy grail, and it is gratis !!
Re: Moving Linux kernel to 4.19
The kernel 4.19.50 works very well.
It is the latest update also called 4.19.50 that gives the problem with not starting the Pi3b+
Bram
Waiting now for the Pi 4.
It is the latest update also called 4.19.50 that gives the problem with not starting the Pi3b+
Bram
Waiting now for the Pi 4.
Re: Moving Linux kernel to 4.19
latest update tag 4.19.55, Rpi2B won't boot.
Re: Moving Linux kernel to 4.19
Same problem here on a RPI 3B+ with the latest kernel update to 4.19.55.
Boot problem not solved.
Bram
Boot problem not solved.
Bram
Re: Moving Linux kernel to 4.19
Are all these failures after using rpi-update? We do not recommend using that at all nowadays, and haven't for years. Use apt update to get recent but released and stable firmware and kernel.
Principal Software Engineer at Raspberry Pi Ltd.
Working in the Applications Team.
Working in the Applications Team.
Re: Moving Linux kernel to 4.19
are you kidding? so what is this thread purpose, @dom asked people to test, right?
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Re: Moving Linux kernel to 4.19
@jamesh if *everyone* waits for apt kernel/firmware then they will be as untested as rpi-update firmware/kernel.
We need people to test rpi-update kernels/firmwares to spot problems early on.
So thank you to testers who do test these builds.
Obviously people testing these builds should be aware that there may be regressions,
and either have a backup or test on a non-critical Pi.
Re: Moving Linux kernel to 4.19
Just added start_x=1 to the config.txt and then updated to 4.19.55. And now the system boots.
The start sentences text at the startup however are now rather big. Putting the start_x=1 on a other location in the config.txt does not seem to help.
The final working of the system with small text worked well as before.
Regards,
Bram
The start sentences text at the startup however are now rather big. Putting the start_x=1 on a other location in the config.txt does not seem to help.
The final working of the system with small text worked well as before.
Regards,
Bram
Re: Moving Linux kernel to 4.19
Sorry, hadn't realised that this had been suggested. We do NOT recommend people use rpi-update unless asked to do so, in this case, you've obviously been asked to do so. I had to answer so many threads in the last two days it's all getting a bit merged together and I only have time to read a couple of posts back, Soz!
Principal Software Engineer at Raspberry Pi Ltd.
Working in the Applications Team.
Working in the Applications Team.