Hello Having the same problem, running on a Dell XPS 13 9310. when having a look at /sys/power/mem_sleep though, I ONLY see `s2idle` as options.
$ sudo cat /sys/power/mem_sleep [s2idle]
And when I try to change the file, I get the same errors as Eduardo.
Running 5.8.0-26-generic
Hello mem_sleep though, I ONLY see `s2idle` as options.
Having the same problem, running on a Dell XPS 13 9310.
when having a look at /sys/power/
$ sudo cat /sys/power/ mem_sleep
[s2idle]
And when I try to change the file, I get the same errors as Eduardo.
Running 5.8.0-26-generic