[xmonad] Strange spawnPipe error

[Viktor Deryagin]

On Sun, Dec 27, 2009 at 12:56 AM, Ferenc Wagner <wferi at niif.hu> wrote:
>
> Very strange, all the setsid() syscalls are doubled like for example
>
> [pid 11584] setsid()                    = 11584
> [pid 11584] setsid()                    = -1 EPERM (Operation not permitted)
> [pid 11584] write(2, "xmonad-i386-linux: ", 19) = 19
> [pid 11584] write(2, "createSession: permission denied"..., 58) = 58
> [pid 11584] write(2, "\n", 1)           = 1
>

Xmonad should run four instances of dzen2 (4 spawnPipe entries in
xmonad.hs), maybe this is the reason?

> What is your GHC version?

$ ghc --version
The Glorious Glasgow Haskell Compilation System, version 6.10.4

> What is your unix package version?

What is "unix package"? Sorry for stupid question :)

> Please compile the following test
> program, run it under strace -f and send the output back:

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