When inserting the zram module, it will be used by the lz4_compress module, and cannot be removed afterward:
ubuntu@modoc:~$ lsmod | grep zram ubuntu@modoc:~$ sudo modprobe zram ubuntu@modoc:~$ lsmod | grep zram zram 33608 1 lz4_compress 4465 1 zram ubuntu@modoc:~$ sudo modprobe -r zram modprobe: FATAL: Module zram is in use. ubuntu@modoc:~$ sudo modprobe -r lz4_compress modprobe: FATAL: Module lz4_compress is in use. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1798291 Title: ubuntu_zram_smoke_test failed on ppc64el with Trusty 4.4 To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu-kernel-tests/+bug/1798291/+subscriptions -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
