lxqt | Checkout all LXQt components at once by using git submodule
kandi X-RAY | lxqt Summary
kandi X-RAY | lxqt Summary
This is a superproject which contains all LXQt components. After checking out this repo please do the following to initialize git submodules. Note: We require git >= 1.8.5.
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QUESTION
(I am aware there is a great deal of documentation on the subject, but I am either too inexperienced to find the one that works or I have a different problem than the one documented)
I am trying to load up a simple SDL wrapper that I wrote on my Mac on Linux (Lubuntu 20.04, LXQt 0.14.1). However when SDL_Init(SDL_INIT_VIDEO)
is called, the following SDL_Error()
return statement is generated: No available video device
. I have verified that my DISPLAY
envvar is set to :0
(which is correct according to xterm
) and my SDL_VIDEODRIVER
is unset.
Setting my SDL_VIDEODRIVER
to x11 triggers this alternative error on init x11 not available
.
I am rather stumped, the only possible conclusion I could draw from this is that I am somehow not using x11 or am going about this wrong.
Here is a minimal example that triggers this error:
...ANSWER
Answered 2020-Dec-17 at 11:18Turns out that I had forgotten to link X11 during compilation which caused SDL_VIDEO to fail to initialise. This was resolved by using -lX11.
Thank you for the help!
QUESTION
I'm kind of at a loss. YAWS works fine starting as a service during boot in LXQt 19.04. But I intended on using a rate limiter; setting it in arg_rewrite_mod
. Having one VM run YAWS and another my application, setting code paths appropriately, I believe would yield subpar performance because the rate limiting calls would use OS-based IPC and not Erlang IPC. Hence there should be OS IPC overhead and not EVM overhead, correct?
I basically just wanted everything under one hood to eliminate that. This is one thing were there are probably a few ways to approach the problem (i.e. split up my project and duplicate pieces where needed) but I like the "simplicity" of everything in one place.
I'm getting an error, {badmatch, {error, enoent}}
, in the shell after:
ANSWER
Answered 2020-Mar-28 at 13:29The source code line 548 shown in your question can't return {error, enoent}
, but line 548 of yaws_server.erl
for version 2.0.6 is
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