The inability to run strace or gdb is the kind of
developer-unfriendliness that we're used to from OS X, let's not do it
on NixOS.
This restriction can be re-enabled by setting
boot.kernel.sysctl."kernel.yama.ptrace_scope" = 1;
It might be nice to have a NixOS module for enabling hardened defaults.
Xref #14392.
Thanks @abbradar.
kimpanel does not show installed IBus engines or allow switching input
methods. kimpanel does show configured keyboard layouts through kxkb, so I
believe there is some problem communicating with IBus. No error messages are
produced in the log and I have been unable to discover the cause. I have no
intention of continuing to work on kimpanel at this time, so it should be
disabled. The GTK+ 3-based panel provided by IBus is perfectly serviceable in
the interim.
This reverts commit b806e25d65421d7aa0a524ce1601f0e51099df11.
This seems to push Hydra's memory usage out of the roof fail nixos
evaluating with:
Too many heap sections: Increase MAXHINCR or MAX_HEAP_SECTS
Let's revert this for now. It's not a big deal at all since the
nixpkgs-unstable jobset is still building the packages.
In the absence of XCURSOR_PATH, the function XcursorLibraryPath
in libXcursor will return a hardcoded value unsuitable for NixOS.
Some desktops as well as display managers in NixOS currently do
set XCURSOR_PATH, but there are combinations where neither does
(e.g. SDDM+XFCE), resulting in no cursor themes being available.
The new definition if XCURSOR_PATH is effectively the same as what
KDE's startkde currently does.
Fixes issue #21442.
* The module uses `stringSplit` but it should be `splitString`
* `rmilter` doesn't actually support binding to multiple sockets.
Therefore, bind to the last one specified if `socketActivation` is
`false`.
I also believe there is a bug in this module related to systemd
`ListenStream`. If `socketActivation` is true, Postfix gets
connection timeouts trying to connect to one of the `ListenStream`
inet addresses. I don't know enough about `ListenStream` passing
connections on to `fd:3` to understand what's going on.
These changes are in production (with `socketActivation = false`) via NixOps.
