trying the comment 57
sudo ppa-purge ppa: ubuntu- toolchain- r / test Updating packages lists PPA to be removed: ppa: ppa: Warning: Could not find package list for PPA: ppa: ppa:
trying the comment 57
sudo ppa-purge ppa: ubuntu- toolchain- r / test
Updating packages lists
PPA to be removed: ppa: ppa:
Warning: Could not find package list for PPA: ppa: ppa: