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by PiUser10
Mon Jul 06, 2020 9:41 am
Forum: Advanced users
Topic: Moving Linux Kernel to 5.4
Replies: 455
Views: 68465

Re: Moving Linux Kernel to 5.4

The error message v3d fec00000.v3d: MMU error from client L2T (0) at 0xa641000, pte invalid has been present on my system since the start of using 5.4 kernel and 64 bit beta OS so I don't think it is related to OpenGL specifically. Looking at the time stamp on my system it is caused by the desktop s...
by PiUser10
Sun Jul 05, 2020 7:54 am
Forum: General discussion
Topic: STICKY: Raspberry Pi OS (64 bit) beta test version feedback
Replies: 353
Views: 65786

Re: STICKY: Raspberry Pi OS (64 bit) beta test version feedback

I can find no evidence that any changes have been made to either version 80 or version 83 they appear to be both supplied directly from the Debian repositories and not the Raspbian ones. Also when I run sudo apt list chromium Listing... Done chromium/stable 83.0.4103.116-1~deb10u1 arm64 [upgradable ...
by PiUser10
Sun Jul 05, 2020 7:00 am
Forum: General discussion
Topic: STICKY: Raspberry Pi OS (64 bit) beta test version feedback
Replies: 353
Views: 65786

Re: STICKY: Raspberry Pi OS (64 bit) beta test version feedback

Yes just look back earlier in this thread and you will find all the details that I have posted on how to regress to the chromium browser version 80 which a number of users have already done. P.S. there is no simple way I found to use apt update directly as the repositories do not appear to have the ...
by PiUser10
Fri Jul 03, 2020 9:52 pm
Forum: General discussion
Topic: STICKY: Raspberry Pi OS (64 bit) beta test version feedback
Replies: 353
Views: 65786

Re: STICKY: Raspberry Pi OS (64 bit) beta test version feedback

Make sure you have downloaded the files ending in _arm64.deb (64 bit for beta) and not _armhf.deb (32 bit for non beta) Then in terminal session change to the directory containing the files (normally Downloads) and run the sudo apt command. If it still fails the downloaded files must be incomplete o...
by PiUser10
Fri Jul 03, 2020 11:52 am
Forum: Troubleshooting
Topic: Chromium is slow on a Raspberry Pi 4
Replies: 11
Views: 1815

Re: Chromium is slow on a Raspberry Pi 4

You may have updated to what appears to be a faulty Version 83 of the chromium browser.

See post myself and others have put in the following forum topic

viewtopic.php?f=63&t=275372&start=156
by PiUser10
Fri Jul 03, 2020 10:18 am
Forum: General discussion
Topic: STICKY: Raspberry Pi OS (64 bit) beta test version feedback
Replies: 353
Views: 65786

Re: STICKY: Raspberry Pi OS (64 bit) beta test version feedback

If you want to continue to do apt upgrade and not have the standard chromium packages updated from version 80 to the faulty version 83 then issuing the command sudo apt-mark hold chromium chromium-common chromium-sandbox should stop them being updated until they are manually released again via sudo ...
by PiUser10
Thu Jul 02, 2020 2:10 pm
Forum: General discussion
Topic: STICKY: USB-MSD boot EEPROM fourth update - 2020-06-15
Replies: 193
Views: 32585

Re: STICKY: USB-MSD boot EEPROM fourth update - 2020-06-15

Did you put the file containing this line in /etc/udev/rules.d/ and does the filename end with .rules ?
I found out the hard way that if I did not name the udev file with .rules on the end it did not work.
My file is called 01-unmap.rules
by PiUser10
Thu Jul 02, 2020 12:57 pm
Forum: General discussion
Topic: STICKY: Raspberry Pi OS (64 bit) beta test version feedback
Replies: 353
Views: 65786

Re: STICKY: Raspberry Pi OS (64 bit) beta test version feedback

OK to answer my own question I downloaded the following .deb files from debian ftp mirror chromium_80.0.3987.162-1_deb10u1_arm64.deb chromium-l10n_80.0.3987.162-1_deb10u1_all.deb chromium-common_80.0.3987.162-1_deb10u1_arm64.deb chromium-sandbox_80.0.3987.162-1_deb10u1_arm64.deb chromium-driver_80.0...
by PiUser10
Thu Jul 02, 2020 11:51 am
Forum: General discussion
Topic: STICKY: Raspberry Pi OS (64 bit) beta test version feedback
Replies: 353
Views: 65786

Re: STICKY: Raspberry Pi OS (64 bit) beta test version feedback

Yes. Had the same issue this morning. Will need to roll back the update since Chromium 83 can't even load Gmail without crashing out ( after a few minutes of failing to load ). I was unable to find a method of rolling the update back, let me know if you succeed and what commands you used. I hope so...
by PiUser10
Thu Jul 02, 2020 10:03 am
Forum: General discussion
Topic: STICKY: Raspberry Pi OS (64 bit) beta test version feedback
Replies: 353
Views: 65786

Re: STICKY: Raspberry Pi OS (64 bit) beta test version feedback

The only version of chromium listed via apt list for 64 bit is the 83. version so can't select an older one to regress to. I ave tried re-install the chromium-rpi-mods but this did not fix it. However I tried running the current 83 version from the command line and got the following errors :- /usr/l...
by PiUser10
Thu Jul 02, 2020 9:05 am
Forum: General discussion
Topic: STICKY: Raspberry Pi OS (64 bit) beta test version feedback
Replies: 353
Views: 65786

Re: STICKY: Raspberry Pi OS (64 bit) beta test version feedback

That is a possibility, I just assumed that the repro system would only use the Pi optimised versions.
Is there an easy way to regress the update and prevent it happening again for future chromium package upgrades ?
by PiUser10
Thu Jul 02, 2020 7:51 am
Forum: General discussion
Topic: STICKY: Raspberry Pi OS (64 bit) beta test version feedback
Replies: 353
Views: 65786

Re: STICKY: Raspberry Pi OS (64 bit) beta test version feedback

Follow up to chromium update issue problem persists with either fkms or full kms dtoverlay.
by PiUser10
Thu Jul 02, 2020 7:42 am
Forum: General discussion
Topic: STICKY: Raspberry Pi OS (64 bit) beta test version feedback
Replies: 353
Views: 65786

Re: STICKY: Raspberry Pi OS (64 bit) beta test version feedback

Just ran a sudo apt update && sudo apt upgrade which updated chromium from ver 80 to ver 83 It is now so slow as to be unusable. Check chrome://gpu and still shows accelerated but webgl aquarium test has dropped from 20-23 frames to just 10-13 frames. Disabled all extensions no change, cleared cache...
by PiUser10
Tue Jun 30, 2020 7:09 am
Forum: Ubuntu
Topic: resolution stuck with rpi 4 [UBUNTU]
Replies: 3
Views: 262

Re: resolution stuck with rpi 4 [UBUNTU]

As well as the dtoverlay line you may also need to add the line
disable_overscan=1
to remove the black borders and get access to the full screen resolution.
by PiUser10
Sat Jun 27, 2020 12:16 pm
Forum: Troubleshooting
Topic: I removed the back feed, still won't boot if USB HDD is attached.
Replies: 14
Views: 640

Re: I removed the back feed, still won't boot if USB HDD is attached.

@plugwash you indicated that 'some ignore this', I have tried numerous powered usb 3.0 hubs of different makes/chipsets/price and I have yet to find one that does not do this and stop Pi from resetting the PMiC (when power is applied to the hub). Are you able to supply the make and model of a powere...
by PiUser10
Thu Jun 25, 2020 7:46 pm
Forum: Ubuntu
Topic: UBUNTU 20.04 boot up directlly from SSD
Replies: 15
Views: 1780

Re: UBUNTU 20.04 boot up directlly from SSD

I don't think berryboot has any magic, as far as I can tell it runs all sub OS installed under its own kernel (at present from 4.19 branch I think) and just mounts the rootfs , ignoring any boot partition that OS may once have had. Hence Ubuntu I guess is not using its built in boot system (based I ...
by PiUser10
Thu Jun 25, 2020 3:46 pm
Forum: Advanced users
Topic: Looking for Argon One case details
Replies: 118
Views: 5959

Re: Looking for Argon One details

Great job , super addition to the argon one case. :D Two minor issues I came across were 1) sudo make install came up with error bash: .setup-overlay.sh: No such file or directory make: *** [makefile:69: install-overlay] Error 127 did notice setup-overlay.sh was not set to executable so may need a c...
by PiUser10
Sun Jun 21, 2020 7:59 pm
Forum: General discussion
Topic: STICKY: PINN - An enhanced version of NOOBS.
Replies: 1088
Views: 413051

Re: STICKY: PINN - An enhanced version of NOOBS.

I will study the information you have suggested and see if it falls within my general capabilities, I am quite technical but not much of an artist so creating icons/images etc is not one of my strengths. The URL to the distro (which has become quite popular I think) is https://archive.org/download/t...
by PiUser10
Sun Jun 21, 2020 6:11 pm
Forum: General discussion
Topic: STICKY: PINN - An enhanced version of NOOBS.
Replies: 1088
Views: 413051

Re: STICKY: PINN - An enhanced version of NOOBS.

Another vote here for the addition of Twisteros to PINN if it is at all possible.
Don't even mind loading it from the os folder of a flash drive if someone can create the correct files to put on it.
That would complete my setup, at least until something new or better turns up. :)
by PiUser10
Fri Jun 19, 2020 12:04 pm
Forum: Advanced users
Topic: Moving Linux Kernel to 5.4
Replies: 455
Views: 68465

Re: Moving Linux Kernel to 5.4

I assume that everyone reporting this issue with Bluetooth has done a recent sudo rpi-update command ? if so you have installed the latest 5.4 kernel and also a new firmware with faulty builtin hardware Bluetooth support. Over on the git hub this is documented see issue at https://github.com/Hexxeh/...
by PiUser10
Sun Jun 14, 2020 12:56 pm
Forum: Networking and servers
Topic: PoE hat?
Replies: 6
Views: 398

Re: PoE hat?

Just a quick follow up note:- The official POE hat appears to be mostly out of stock at this time from most of the main suppliers but I was able to get one from https://www.newit.co.uk/shop/PI_POE_HAT less than a week ago where they are currently still listed as in stock should you be looking to ord...
by PiUser10
Sun Jun 14, 2020 11:06 am
Forum: Networking and servers
Topic: PoE hat?
Replies: 6
Views: 398

Re: PoE hat?

I use the official POE hat on my Pi 4b 8GB and also these extenders https://thepihut.com/products/4-40-pin-pin-extra-tall-header-push-fit-version-poe-hat-set I have added longer standoff fixing as well which allows the heat sink https://thepihut.com/products/xl-raspberry-pi-4-heatsink to also be fit...
by PiUser10
Fri Jun 12, 2020 7:35 pm
Forum: General discussion
Topic: Sticky: USB-MSD boot EEPROM third update - 2020-06-12
Replies: 55
Views: 14125

Re: USB-MSD boot EEPROM update - 2020-06-12

Update to my last post :- Flashed back to 03/06/2020 eeprom and problem can be created with this release also. I found a situation which I did not consider and which I would normally not run into. The flashing red LED problem ONLY appears to happens if the power to the external USB 3.0 hub has not b...
by PiUser10
Fri Jun 12, 2020 6:29 pm
Forum: General discussion
Topic: Sticky: USB-MSD boot EEPROM third update - 2020-06-12
Replies: 55
Views: 14125

Re: USB-MSD boot EEPROM update - 2020-06-12

Pi 4B 8GB model, official POE hat, with bottom USB 3.0 port connected to boot SSD, top USB 3.0 port connected to powered USB 3.0 4 port hub to allow connection of other SSD's for data storage/copying on occasions. I think the USB 3.0 hub is causing a back power condition. With eeprom 03/06/2020 ever...

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