[Bug 99604] kwin_x11 disabling compositing with mesa 17

bugzilla-daemon at freedesktop.org bugzilla-daemon at freedesktop.org
Wed Feb 22 20:41:10 UTC 2017


--- Comment #7 from Fabio Coatti <fabio.coatti at gmail.com> ---
I'm probably doing something wrong, as I'm getting an error from gdb (both kwin
and mesa are compiled with debug enabled:
CFLAGS= "-ggdb -02 -pipe" 

cova at calvin ~ $ DISPLAY=:0 gdb --args kwin_x11 --replace
GNU gdb (Gentoo 7.12.1 vanilla) 7.12.1
Copyright (C) 2017 Free Software Foundation, Inc.
License GPLv3+: GNU GPL version 3 or later <http://gnu.org/licenses/gpl.html>
This is free software: you are free to change and redistribute it.
There is NO WARRANTY, to the extent permitted by law.  Type "show copying"
and "show warranty" for details.
This GDB was configured as "x86_64-pc-linux-gnu".
Type "show configuration" for configuration details.
For bug reporting instructions, please see:
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Reading symbols from kwin_x11...Reading symbols from
(gdb) break glcpp_error
Function "glcpp_error" not defined.
Make breakpoint pending on future shared library load? (y or [n]) y
Breakpoint 1 (glcpp_error) pending.
(gdb) run
Starting program: /usr/bin/kwin_x11 --replace
warning: Unable to find libthread_db matching inferior's thread library, thread
debugging will not be available.
[New LWP 19183]
[New LWP 19184]

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