Unable to run X-clients over Weston through XWayland
ppaalanen at gmail.com
Thu Feb 6 08:46:23 UTC 2020
On Thu, 6 Feb 2020 10:51:22 +0530
"Devashish Tiwari" <devashish at cdot.in> wrote:
> As we discussed previously, I have been trying to run X-clients on my
> Weston + Xwayland environment.
> I think I have come to a point where my Wayland succeeds in launching
> Xwayland, i.e., I am able to get those three prints you mentioned in
> the trailing email.
> When I run xeyes on my Weston+Xwayland environment, I am getting
> following in /var/log/weston.log :
> Spawned Xwayland server, pid 1474
This is good.
> Failed to create EGL context with GL
> EGL setup failed, disabling glamor
> Failed to initialize glamor, falling back to sw
This is harmless, it just means that X11 apps don't get hardware
accelerated OpenGL nor is Xwayland itself hardware accelerated.
> [12:44:13.529] xfixes version: 5.0
> [12:44:13.554] created wm, root 77
> The XKEYBOARD keymap compiler (xkbcomp) reports:
> > Warning: Unsupported high keycode 372 for name <I372> ignored
> > X11 cannot support keycodes above 255.
> > This warning only shows for the first high keycode.
> Errors from xkbcomp are not fatal to the X server
This is harmless too, I believe.
> (EE) failed to read Wayland events: Broken pipe
This means Weston died, I think.
> However, on the terminal, there is a delay of 1-2 seconds and then I get following:
> root at am57xx-evm:/mnt# ./xeyes
> Warning: locale not supported by Xlib, locale set to C
> Warning: X locale modifiers not supported, using default
> X connection to :0 broken (explicit kill or server shutdown).
Yes, this is a chain reaction: Weston died -> Xwayland quit -> X11 apps
> And after that weston stops and it doesn't work even when I do "/etc/init.d/weston start".
> I have to reboot the board again to make weston work.
> Can you tell what did go wrong here?
I have no idea. Look into the logs/stdout/stderr of Weston, and look if
you have a core dump to analyze.
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