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by kozman
Mon Mar 04, 2019 7:18 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 161
Views: 101229

Re: Moving Linux kernel to 4.14

Updated to the latest kernel version to 4.19.25. But then my wireless access point is no longer working. No idea how to fix this. Back to kernel 4.14.98-v7 and then I works well as before. Kernel 4.19 works very well, except this problem with the Wifi. Was is missing here ? Regards, Bram You should...
by kozman
Sun Mar 03, 2019 1:42 am
Forum: Advanced users
Topic: 4.19 kernel 64 bit support - please report issues here
Replies: 53
Views: 18062

Re: 4.19 kernel 64 bit support - please report issues here

6by9 wrote:
Sat Mar 02, 2019 4:14 pm
kozman wrote:
Sat Mar 02, 2019 3:06 pm
I just saw that buster got bumped to 18.3.4 which should help even more.
Tried it on Friday, and yes x is working again with buster and 18.3.4. Onwards and upwards.

And if they manage to squeeze 1.20.4 in under the wire, we'll be better off as well I would surmise.
by kozman
Sat Mar 02, 2019 3:06 pm
Forum: Advanced users
Topic: 4.19 kernel 64 bit support - please report issues here
Replies: 53
Views: 18062

Re: 4.19 kernel 64 bit support - please report issues here

What issues are you seeing with fkms? I thought I'd got to the bottom of the issue on fkms and it is working fine for me. Buster appears to have a broken Mesa at the moment though, so x is giving me issues. Just another thing to investigate. Hoping Buster will be updated to Mesa 18.3.4. I saw a cou...
by kozman
Fri Feb 22, 2019 8:00 pm
Forum: Advanced users
Topic: 4.19 kernel 64 bit support - please report issues here
Replies: 53
Views: 18062

Re: 4.19 kernel 64 bit support - please report issues here

Hint: you may have better luck using vc4-kms-v3d than vc4- f kms-v3d with these kernels atm. What issues are you seeing with fkms? I thought I'd got to the bottom of the issue on fkms and it is working fine for me. Buster appears to have a broken Mesa at the moment though, so x is giving me issues....
by kozman
Wed Feb 20, 2019 1:51 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.19 [Already moved for many months now (in january 2020)]
Replies: 283
Views: 117586

Re: Moving Linux kernel to 4.19

He's correct since at least yesterday. Not everything is up to 4.19.23. There are many things at (https://github.com/Hexxeh/rpi-firmware) still showing level at 4.14.94 or .98. The kernel update doesn't directly affect firmware or opt/vc libs. So those files will show the last update commit of when...
by kozman
Wed Feb 20, 2019 12:34 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.19 [Already moved for many months now (in january 2020)]
Replies: 283
Views: 117586

Re: Moving Linux kernel to 4.19

don't know does it call firmware or not? but saw it in github Not really sure what you are saying. That shows the kernel and modules are at 4.19.23. If you want to test it follow instructions in first post of this thread or you can wait until it reaches apt/raspbian later. He's correct since at lea...
by kozman
Mon Feb 18, 2019 6:54 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.19 [Already moved for many months now (in january 2020)]
Replies: 283
Views: 117586

Re: Moving Linux kernel to 4.19

dom wrote:
Mon Feb 18, 2019 4:37 pm
We have now bumped the master branch of rpi-update to 4.19 kernel for wider testing.
This is great news. Should bring a lot more performance and possibilities to all the Pis out there. Thanks Devs!
by kozman
Mon Feb 18, 2019 6:52 pm
Forum: Advanced users
Topic: 4.19 kernel 64 bit support - please report issues here
Replies: 53
Views: 18062

Re: 4.19 kernel 64 bit support - please report issues here

There's a new Debian version (9.8) to be minted on the 16th so I imagine that a new Raspbian will follow some time shortly thereafter. The 4.19.21 kernel was just released yesterday so I would guess the update for Pi will come in a weeks time or less. Quite a few fixes in the .21 release. I just sa...
by kozman
Wed Feb 13, 2019 4:26 pm
Forum: Advanced users
Topic: 4.19 kernel 64 bit support - please report issues here
Replies: 53
Views: 18062

Re: 4.19 kernel 64 bit support - please report issues here

Don't know how much it'll help but the 4.19.19 update was pushed the other day. From what I can see, the BCM2708, 2709 and 2710 drivers were updated against 4.19.19 as well. They were at 4.19.4 or 5 last I checked. So, might have improved things a tad. Care to test and report back? I tried upgradin...
by kozman
Wed Feb 13, 2019 3:29 pm
Forum: Advanced users
Topic: 4.19 kernel 64 bit support - please report issues here
Replies: 53
Views: 18062

Re: 4.19 kernel 64 bit support - please report issues here

Don't know how much it'll help but the 4.19.19 update was pushed the other day. From what I can see, the BCM2708, 2709 and 2710 drivers were updated against 4.19.19 as well. They were at 4.19.4 or 5 last I checked. So, might have improved things a tad. Care to test and report back? The rpi-4.19.y b...
by kozman
Wed Feb 06, 2019 7:01 pm
Forum: Advanced users
Topic: 4.19 kernel 64 bit support - please report issues here
Replies: 53
Views: 18062

Re: 4.19 kernel 64 bit support - please report issues here

Don't know how much it'll help but the 4.19.19 update was pushed the other day. From what I can see, the BCM2708, 2709 and 2710 drivers were updated against 4.19.19 as well. They were at 4.19.4 or 5 last I checked. So, might have improved things a tad. Care to test and report back? The rpi-4.19.y b...
by kozman
Wed Feb 06, 2019 3:14 pm
Forum: Advanced users
Topic: 4.19 kernel 64 bit support - please report issues here
Replies: 53
Views: 18062

Re: 4.19 kernel 64 bit support - please report issues here

Are you using the latest mesa? I noticed Eric and Rasterman have fixed few VC4 issues in 18.3.3 https://mesa3d.org/relnotes/18.3.3.html. But unless I am mistaken, that would only work / help against the DRM driver from Eric, right? Haven't heard too much positive news about 18.3, especially for AMD...
by kozman
Wed Feb 06, 2019 3:09 pm
Forum: Advanced users
Topic: 4.19 kernel 64 bit support - please report issues here
Replies: 53
Views: 18062

Re: 4.19 kernel 64 bit support - please report issues here

Great that we have a place specifically for 64-bit! :) I am running 4.19.y 64-bit (aarch64) complied and built from source using the the RasPi foundation provided kernel builds on github and iusing the default arch/arm64/bcmrpi3_defconfig. Admittedly I am running on it Arch Linux Arm, so it may not...
by kozman
Tue Jan 22, 2019 4:54 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.19 [Already moved for many months now (in january 2020)]
Replies: 283
Views: 117586

Re: Moving Linux kernel to 4.19

Hi team, Do you recommend to install kernel 4.19 now? Is It stable? Can I back to kernel 4.14 simply running a rpi-update without BRANCH=next? thanks in advance The best thing to do is backup or clone your SD card to another one if you really don't want to potentially break anything or have to go t...
by kozman
Wed Jan 16, 2019 4:55 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.19 [Already moved for many months now (in january 2020)]
Replies: 283
Views: 117586

Re: Moving Linux kernel to 4.19

I happy to do that, I just don't know how to do that. lol. First step build your own kernel: https://www.raspberrypi.org/documentation/linux/kernel/building.md https://www.kernel.org 4.19.15 Linux Kernel now states Long Term 13/01/2019 Yup, and that's a good thing since Debian is using the 4.19 LTS...
by kozman
Mon Jan 14, 2019 7:39 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 161
Views: 101229

Re: Moving Linux kernel to 4.14

alexsy wrote:
Thu Dec 27, 2018 5:59 pm
instaled 4.14..90 rpi 3b+ and rpi 3 wifi doesnot work :-(
Looks like 4.14.93 just got minted.
by kozman
Wed Nov 21, 2018 7:15 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.19 [Already moved for many months now (in january 2020)]
Replies: 283
Views: 117586

Re: Moving Linux kernel to 4.19

kozman wrote:
Mon Nov 12, 2018 6:36 pm
Just curious how much more performant 4.19 is versus current 4.14.x. Anyone do any benchmarks? Looks like the upcoming 4.19.2 is going to be a huge point release.
Well, I took the plunge and upped to 4.19.2 and IMHO it doesn't seem to be too be much snapper than 4.14. :?
by kozman
Mon Nov 12, 2018 6:36 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.19 [Already moved for many months now (in january 2020)]
Replies: 283
Views: 117586

Re: Moving Linux kernel to 4.19

Just curious how much more performant 4.19 is versus current 4.14.x. Anyone do any benchmarks? Looks like the upcoming 4.19.2 is going to be a huge point release.
by kozman
Tue Oct 30, 2018 4:20 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 161
Views: 101229

Re: Moving Linux kernel to 4.14

So although it hasn't been made official, talk of what the next kernel will be has hovered around 4.19. A lot of good support and perf improvements have been added for RPi since kernel 4.14. While some upstream stuff has been back-ported to 4.14 kernel, I am curious if the devs ever considered, if ...
by kozman
Mon Oct 29, 2018 6:12 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 161
Views: 101229

Re: Moving Linux kernel to 4.14

Just tried the Raspex 64 bits ARM version based on Ubuntu Cosmic 1810 running on my RPI 3B+ Kernel version is 4.14.76-V8+ Installed the vc4 OpenGL driver (can be done also with rpi-config). And can report that this setup works very well and is very fast. Running here for more then 24 hours. It seem...
by kozman
Tue Oct 09, 2018 6:34 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 161
Views: 101229

Re: Moving Linux kernel to 4.14

Perhaps the VC4 driver is improved, but I cannot find the source of for it. After some longer use as a marine navigation chart plotter. The present OpenGL VC4 driver in combination with the latest kernel 4.14.73 works perfect with fast screen movements. RPI3 B+ is running on OpenPlotter software ba...
by kozman
Tue Oct 02, 2018 2:08 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 161
Views: 101229

Re: Moving Linux kernel to 4.14

Re: Kozman, I'am using the optional VC4 driver on the RPI 3b+ and now with the 4.14.73 kernel, the OpenCPNsoftware is running faster again. I have read the info of Eric Anholt of the VC4 OpenGL driver, but have no idea how to get the latest VC4 driver. Regards, Bram You'd likely have to get the VC4...
by kozman
Sat Sep 29, 2018 11:04 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 161
Views: 101229

Re: Moving Linux kernel to 4.14

Now I have been using the latest kernel 4.14.72 plus OpenGL VC4 driver on and OpenGL setting in my marine chart plotter OpenCPN also on. But this time for a longer test on board. Works perfect with very fast OpenGL screen movements. System is now running more then 48 hours with GPS/AIS connected an...
by kozman
Thu Sep 27, 2018 3:50 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 161
Views: 101229

Re: Moving Linux kernel to 4.14

Just tried the kernel 4.14.72 and can report that it works faster again and now without video problems. All is running very well. What a progress since the early days of the RPI. The software seems more important then the hardware in the performance of the RPI. Thanks for all the efforts. Bram All ...
by kozman
Wed Sep 26, 2018 2:54 pm
Forum: Advanced users
Topic: Moving Linux kernel to 4.14
Replies: 161
Views: 101229

Re: Moving Linux kernel to 4.14

So although it hasn't been made official, talk of what the next kernel will be has hovered around 4.19. A lot of good support and perf improvements have been added for RPi since kernel 4.14. While some upstream stuff has been back-ported to 4.14 kernel, I am curious if the devs ever considered, if p...

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