Hi, please try to purge rtl8821ce-dkms and reinstall it if necessary. $ sudo apt purge rtl8821ce-dkms
and reinstall it if necessary: $ sudo apt install rtl8821ce-dkms Please comment if this works for you. Besides, it would be nice if you could also submit your PCI devices list txt by: $ sudo lspci -vvnn > lspci-vvnn.txt -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1921548 Title: package rtl8821ce-dkms 5.5.2.1-0ubuntu4~20.04.3 failed to install/upgrade: installed rtl8821ce-dkms package post-installation script subprocess returned error exit status 3 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/rtl8821ce/+bug/1921548/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
