2018-03-13 20:50 GMT+01:00 Thorsten Wilms <t_w_@freenet.de>:

> On 12.03.2018 21:54, Thorsten Wilms wrote:
>
>> ---
>> #! /bin/sh
>>
>> if test -z "${XDG_RUNTIME_DIR}"; then
>>      export XDG_RUNTIME_DIR=/tmp/${UID}-runtime-dir
>>      if ! test -d "${XDG_RUNTIME_DIR}"; then
>>          mkdir "${XDG_RUNTIME_DIR}"
>>          chmod 0700 "${XDG_RUNTIME_DIR}"
>>      fi
>> fi
>> ---
>>
>
> Of course it doesn't work, since it runs in its own shell and export takes
> care of children, not parents, sheesh!
>
> I have been pasting the export/mkdir/chmod into the console, instead.
>
> So what's the canonical way to add that to ~/.bash_profile or ~/.bashrc,
> if that seems more appropriate? Or how else to meat those preconditions for
> weston-launch?
>
>
Actually it does not hurt if you add this code both to .bash_profile and to
.bashrc. On most systems one of the startup files sources the other, so
you can add it to only the sourced one.


>
> Adding my user to the already existing "input" group got rid of "Error
> opening device /dev/input/eventX: Permission denied".
>
> strace revealed another error, "de-latin1-nodeadkeys" in weston.ini
> couldn't be found, going with just "de" causes silence on that front.
>
> Much of the (attached) strace output suggests things go their way, but
> then:
> ---
> [18:35:32.835] warning: neither EGL_EXT_swap_buffers_with_damage or
> EGL_KHR_swap_buffers_with_damage is supported. Performance could be
> affected.
> [18:35:32.835] EGL_KHR_surfaceless_context available
> radeon: Failed to allocate a buffer:
> radeon:    size      : 65536 bytes
> radeon:    alignment : 4096 bytes
> radeon:    domains   : 2
> radeon:    flags     : 4
> radeon: Failed to allocate a buffer:
> radeon:    size      : 65536 bytes
> radeon:    alignment : 4096 bytes
> radeon:    domains   : 2
> radeon:    flags     : 4
> [18:35:32.837] EGL version: 1.5 (DRI2)
> ---
>
> ---
> [18:35:32.931] failed to bind to /tmp/.X11-unix/X0: No such file or
> directory
> Failed to process Wayland connection: Connection reset by peer
> failed to create display: Connection reset by peer
> ---
> Creating and `chmod 0700`ing /tmp/.X11-unix/X0 did not lead to a
> successful run.
>
> The very end:
> ---
> wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 1}], 0, NULL) = 539
> close(5)                                = 0
> close(3)                                = 0
> ioctl(0, _IOC(0, 0x4b, 0x51, 0), 0)     = -1 ENOTTY (Inappropriate ioctl
> for device)
> ioctl(0, KDSKBMODE, 0x3)                = 0
> ioctl(0, KDSETMODE, 0)                  = 0
> ioctl(4, DRM_IOCTL_DROP_MASTER, 0)      = -1 EACCES (Permission denied)
> ioctl(0, VT_SETMODE, 0x7ffd806628f0)    = 0
> exit_group(1)                           = ?
> +++ exited with 1 +++
> ---
>
>
> --
> Thorsten Wilms
>
> thorwil's design for free software:
> http://thorwil.wordpress.com/
>