See edit to known problems.
1 Like
I had a a problem wit python 3.9 update
python: error while loading shared libraries: libpython3.8.so.1.0: cannot open shared object file: No such file or directory
Was “solved” linking the library from python 3.9
sudo ln -s /usr/lib/libpython3.9.so.1.0 /usr/lib/libpython3.8.so.1.0
Now works fine
❯ python -V
Python 3.9.1
1 Like
No it’s not:
-
Switch to a console using Ctrl+Alt+F2
-
Log in as Admin user
-
Execute:
sudo -sto become root
-
execute:
diff --side-by-side /root/.zshrc.pacnew /root/.zshrc -
See if you need to copy-paste anything from
/root/.zshrc.pacnewto/root/.zshrc. -
If you don’t, just delete the
.pacnew -
if yes, please use your favourite CLI editor to incorporate the changes (
nano,vi,emacs) Not Kate / Gedit / Atom / … -
exitthe root prompt ASAP as that’s the way tototally fùçk upseriously mess up your system.
3 Likes
Alright!
For all of you having black screen with AMD GPU with kernel 5.10
For GRUB:
- Open a terminal/TTY (alt+f2)
- Enter
sudo nano /etc/default/grub - Find the line:
GRUB_CMDLINE_LINUX_DEFAULT=" - Add
amdgpu.dc=0 - Save, then run
sudo update-grub
For systemd-boot:
- Open a terminal/TTY (alt+f2)
- Enter
sudo nano /boot/loader/entries/manjarolinux5.10.conf - Add
amdgpu.dc=0to the end of the lineoptions - Save & reboot!
Hope this helps!
It is a bug in the latest AMD drivers…
7 Likes
Try again from a command line:
pamac upgrade
Kernel 4.14, Xfce.
All fine: I had to do the usual system maintenances to check pac files and rebuild AUR packages; however, now in the journal logs, I see a new warning:
systemd[1004]: -.slice: Failed to migrate controller cgroups from /user.slice/user-1000.slice/user@1000.service, ignoring: Permission denied
Which seems to need this Grub parameter:
systemd.unified_cgroup_hierarchy=true
https://bbs.archlinux.org/viewtopic.php?id=261330
I will try and report back.
EDIT:
Yes: I needed to add systemd.unified_cgroup_hierarchy=true to grub to get rid of such error, but I’d like to know if it is ok.
1 Like
Oh, thanks, but already updated… Wouldn’t even be able to run this, as pamac partially uninstalled itself for some reasons…
But sweet, all issues are fixed for me, now!!
1 Like
Your theme is not compatible any more… Try another one…
Ah, ok, thanks.
Do I get that corrrectly: Commenting out that grub line would prevent the warning to appear, but also prevent the usage of systemd-fsck?
So I can ignore this warning?
5.9 is EOL. Try 5.4 LTS (Long Term Support) Instead…
Works…
Thank You…
1 Like
same here
Editing that into the known issues right now.
Edited in (with some minor modifications)
2 Likes
I am happy to say everything works sweetly!! 
The AMD GPU driver did not work, but with the fabulous help of @The_Quantum_Alpha, it is up and running!!
Thank you for Manjaro updates 
Wish a sweet sweet day! 
2 Likes
Do NOT do that. Whatever AUR package you ran that produced that error needs to be rebuilt.
4 Likes
Hi,
I had a small issue, the bpython interpreter got uninstalled for some reasons, so I tried to reinstall it, there was a few file conflicts but removing them was enough to solve it, everything is back to normal now.
Also there is something I find weird :
I had nvidia 450 driver installed so far, and when I run mhwd -l, it’s not listed anymore in the avaiable drivers, which means it should have been uninstalled, but nvidia-smi tells me that 450 is still here, I also did a short test with pytorch and everything works fine, any explanation ?
See edit to known issues:
and especially note:
(I’m in the same situation here: need to go to Nouveau as I’m on a GTX 1070 and that should be supported now but too tired to try now)
3 Likes