Public bug reported:
Setup:
I have installed the latest 20.04 LTS Ubuntu software on my raspberry pi 4b
The kernel was 5.4.0-1008.8
in config.txt I have
...
dtoverlay=vc4-fkms-v3d
max_framebuffers=2
...
I am running ubuntu-desktop
Problem:
When displaying the gnome-system-monito
For 6 months I have been using the raspberry pi kernel grafted onto the rest of
Ubuntu
to get V3D.
It is a shame that 6 month later this is still not fixed.
If you can supply a recipe for the building the official ubuntu kernel for the
pi
I would be willing to try and fix it.
--
You received t
I think the original 1013 had flicker and tearing before the screen went blank
(the os was still functional - ssh worked).
With your image/modules/buildinfo i get:
uname -a
Linux ubuntu 5.3.0-1013-raspi2 #15+v3d SMP Sun Nov 24 13:41:44 CST 2019 aarch64
aarch64 aarch64 GNU/Linux
Enlarging the gl
short version:
With raspberry pi 4:
your binaries applied (https://people.canonical.com/~hwang4/v3d-fix/)
The screen flickers then blanks
I installed an built the latest mesa
The screen flickers then blanks
Back to the raspberry pi kernel (4.19)
Which still works...
long version:
downloaded ub
I tried upgrading from eoan-proposed, but it isn't there yet on the
arm64 when is the next release please ?
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You received this bug notification because you are a member of Kernel
Packages, which is subscribed to linux-raspi2 in Ubuntu.
https://bugs.launchpad.net/bugs/1850876
Title:
CONFIG_DR
*** This bug is a duplicate of bug 1848790 ***
https://bugs.launchpad.net/bugs/1848790
I have tried the v3d.ko with latest stable version of mesa
19.2
Which works well. glxinfo is the application to show everything is working and
it produces
...Accelerated: yes
for a fast graphical
*** This bug is a duplicate of bug 1848790 ***
https://bugs.launchpad.net/bugs/1848790
Thank you for your help so far...
I want (and I have got)
dtoverlay=vc4-fkms-v3d
I want (and I have got) the vm4 drm driver
/lib/modules/5.3.0-1008-raspi2/kernel/drivers/gpu/drm/vc4/vc4.ko
I want
*** This bug is a duplicate of bug 1848790 ***
https://bugs.launchpad.net/bugs/1848790
OK, with your new "roll up" things are looking quite good, however your
config.txt contains
dtoverlay=vc4-fkms-v3d
I can also see the matching device tree binary object
vc4-fkms-v3d.dtbo
In
/bo
*** This bug is a duplicate of bug 1848790 ***
https://bugs.launchpad.net/bugs/1848790
Thanks.
ubuntu@ubuntu:~$ sudo dpkg -i
linux-image-5.3.0-1008-raspi2_5.3.0-1008.9+newupdate_arm64.deb
(Reading database ... 97816 files and directories currently installed.)
Preparing to unpack
linux-image
*** This bug is a duplicate of bug 1848790 ***
https://bugs.launchpad.net/bugs/1848790
hmm, not what I expected...
ubuntu@ubuntu:~$ uname -a
Linux ubuntu 5.3.0-1008-raspi2 #9-Ubuntu SMP Fri Oct 18 13:26:35 UTC 2019
aarch64 aarch64 aarch64 GNU/Linux
total_mem=3072 still fixes it
** Attachme
*** This bug is a duplicate of bug 1848790 ***
https://bugs.launchpad.net/bugs/1848790
Sorry, my mistake I missed this:
Ignoring old or unknown version 5.3.0-1008-raspi2 (latest is 5.3.0-1009-raspi2)
/etc/kernel/postinst.d/zz-flash-kernel:
I have proposed in my sources.list so it ignored you
*** This bug is a duplicate of bug 1848790 ***
https://bugs.launchpad.net/bugs/1848790
I have a PI 4 (4GB)
I loaded and installed the arm64 eoan
USB didn't work, ssh did
I set total_mem=1024
USB worked
I set total_mem=3072
USB failed
I set total_mem=1024 and loaded the linux image:
wget
Checked with "grub-probe -v" today and got:
grub-probe: info: /dev/sda is a parent of /dev/sda.
grub-probe: info: opening hd0.
grub-probe: info: drive = 0.
grub-probe: info: the size of hd0 is 125045424.
grub-probe: error: unknown filesystem.
Changed type from ext4 to ext2 and grub-update works a
I can run apport-collect, but it won't go through the proxy (I already
tried http_proxy and https_proxy). Is there a way of doing this offline
and then sending the report manually?
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
--
You received this bug notification because
Public bug reported:
1)
Description:Ubuntu 14.04.3 LTS
Release:14.04
2)
grub2
2.02~beta2-9ubuntu1.4
linux-image-3.13.0-68-generic3.13.0-68.111
linux-image-extra-3.13.0-68-generic 3.13.0-68.111
linux-image-generi
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