要在Ubuntu中激活或禁用zram，您可以按照以下步骤进行操作：
ls /dev/zram*
sudo apt update
sudo apt install zram-config
sudo systemctl enable zram-config
sudo systemctl start zram-config
ls /dev/zram*
sudo systemctl stop zram-config
sudo systemctl disable zram-config
通过以上步骤，您可以在Ubuntu中激活或禁用zram。希望对您有帮助！
