hi,
http://snapshots.linaro.org/96boards/dragonboard820c/linaro/debian/407/
rootfs linaro-buster-alip-dragonboard-820c-407.img.gz
i am using the 407 rootfs in db820c, it randmoly logs out in gui, need to login every time it logouts and closes the process opened in previous log in .
please suggest.
regards,
vinaysimha
Is it a crash related to: Facing crash issues in Kwin-x11 5.14.5 - #10 by danielt
Can you try the proposed workaround (updating mesa).
aftr trying this
echo “deb Index of /debian/ unstable main contrib non-free” >> /etc/apt/sources.list
sudo apt-get update
sudo apt-get -t unstable install libgl1-mesa-dri
board does not boots to ui, it stops at terminal login.
Facing same issue after applying work-around.
if it doesn’t reboot can you journalctl --boot=0 > journal.log and attach that? (Or if it rebooted, then use --boot=-1)
@robclark,Thanks for the reply.
This rootfs is not having the work-around. While trying to install some packages board crashed to login screen.
Refer line number 945 : journal.log - Pastebin.com
Log of rootfs with workaround, UI is not up
hmm, I was expecting to see Xorg logs in the journal… maybe you need to attach /var/log/Xorg.0.log from the two cases?
rob,
libgl1-mesa-dri is 18.3.6-2
journalctl --boot=0 > journal.log - journal_log_820c - Pastebin.com
Xorg.0.log - Xorg.0.log_db820c - Pastebin.com
regards,
vinaysimha
not really seeing any useful hint in the logs. Any chance of attaching gdb to Xorg process before it crashes and getting a backtrace?
backtrace log
can you get that with mesa debug syms installed?
(I think on debian that would be something like ‘apt install libgl1-mesa-dri-dbgsym’)
rob,
installed the libgl1-mesa-dri-dbgsym in debian.
here is the latest gdb log
if i try to use the 19.3.1-4 unstable version Xorg will not load.
journal.log_19.3.1-4 - journal.log_19.3.1-4 - Pastebin.com
Xorg.0.log_19.3.1-4 - Xorg.0.log_19.3.1-4 - Pastebin.com
i tried debugging the issue, not able to fix the problem in stable and unstable versions of libgl1, got some alternative to use the testing version which is stable.
echo “deb Index of /debian/ testing main contrib non-free” >> /etc/apt/sources.list
sudo apt-get update
sudo apt-get -t testing install libgl1-mesa-dri
This will update the mesa version
testing 19.2.6-1
since testing version is moved to [19.3.3-1]
https://tracker.debian.org/pkg/mesa
no gui comes after installing this version.
earlier version of 19.2.6-1 the gui was stable. 18.3.6-2 version intermittent logouts . How to fix this issue?
or
Any suggestion how to install 19.2.6-1 - https://snapshot.debian.org/package/mesa/19.2.6-1/
regards,
vinaysimha
I believe https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3700 should solve this. I’ve tagged this to also be picked up on the 20.0 release branch. Going back to 19.3 will require some minor backporting… I could provide a patch to try but don’t have an easy way to test it.
rob,
Do we need few other changes in mesa other than ctx->batch patch for 19.1.1 version?
i tried this patch https://gitlab.freedesktop.org/mesa/mesa/merge_requests/3700 on mesa-19.1.1 in debian
But after the boot in hdmi, only mouse cursor(able to move the positions in display) and black blank screen
sudo apt-get build-dep libgl1-mesa-dri
sudo apt-get source libgl1-mesa-dri
sudo apt-get install fakeroot gcc
cd mesa-19.1.1
this will download the mesa-19.1.1 src , added the ctx->batch to be NULL patch
dpkg-buildpackage -b -us -uc
sudo dpkg -i libgl1-mesa-dri_19.1.1-1+linaro2_arm64.deb
sudo dpkg -i libgl1-mesa-dri-dbgsym_19.1.1-1+linaro2_arm64.deb
after reboot blank screen and mouse cursor
regards,
vinaysimha
that backport is missing a hunk in batch_flush(), I wouldn’t really expect it to work.
Possibly backporting https://gitlab.freedesktop.org/mesa/mesa/commit/5b9fe184854f4026fb70d90fd6fee82bc72c2c0e first would be enough. I think it probably should be on 19.3, but less sure about older versions of mesa.
