LIBGL_DEBUG=verbose strace ./freeorion
execve("./freeorion", ["./freeorion"], [/* 46 vars */]) = 0
brk(0)                                  = 0x16f6000
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
mmap(NULL, 8192, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7faa0c498000
access("/etc/ld.so.preload", R_OK)      = -1 ENOENT (No such file or directory)
open("/etc/ld.so.cache", O_RDONLY|O_CLOEXEC) = 3
fstat(3, {st_mode=S_IFREG|0644, st_size=91455, ...}) = 0
mmap(NULL, 91455, PROT_READ, MAP_PRIVATE, 3, 0) = 0x7faa0c481000
close(3)                                = 0
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/lib/x86_64-linux-gnu/libc.so.6", O_RDONLY|O_CLOEXEC) = 3
read(3, "\177ELF\2\1\1\0\0\0\0\0\0\0\0\0\3\0>\0\1\0\0\0\200\30\2\0\0\0\0\0"..., 832) = 832
fstat(3, {st_mode=S_IFREG|0755, st_size=1811160, ...}) = 0
mmap(NULL, 3925240, PROT_READ|PROT_EXEC, MAP_PRIVATE|MAP_DENYWRITE, 3, 0) = 0x7faa0beb9000
mprotect(0x7faa0c06e000, 2093056, PROT_NONE) = 0
mmap(0x7faa0c26d000, 24576, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_DENYWRITE, 3, 0x1b4000) = 0x7faa0c26d000
mmap(0x7faa0c273000, 17656, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_FIXED|MAP_ANONYMOUS, -1, 0) = 0x7faa0c273000
close(3)                                = 0
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7faa0c480000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7faa0c47f000
mmap(NULL, 4096, PROT_READ|PROT_WRITE, MAP_PRIVATE|MAP_ANONYMOUS, -1, 0) = 0x7faa0c47e000
arch_prctl(ARCH_SET_FS, 0x7faa0c47f700) = 0
mprotect(0x7faa0c26d000, 16384, PROT_READ) = 0
mprotect(0x618000, 4096, PROT_READ)     = 0
mprotect(0x7faa0c49a000, 4096, PROT_READ) = 0
munmap(0x7faa0c481000, 91455)           = 0
getpid()                                = 18463
rt_sigaction(SIGCHLD, {0x40ecd0, ~[RTMIN RT_1], SA_RESTORER, 0x7faa0beef4a0}, NULL, 8) = 0
geteuid()                               = 1000
brk(0)                                  = 0x16f6000
brk(0x1717000)                          = 0x1717000
getppid()                               = 18462
stat("/home/logos/Media/Games/freeorion", {st_mode=S_IFDIR|0755, st_size=11, ...}) = 0
stat(".", {st_mode=S_IFDIR|0755, st_size=11, ...}) = 0
open("./freeorion", O_RDONLY)           = 3
fcntl(3, F_DUPFD, 10)                   = 10
close(3)                                = 0
fcntl(10, F_SETFD, FD_CLOEXEC)          = 0
rt_sigaction(SIGINT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGINT, {0x40ecd0, ~[RTMIN RT_1], SA_RESTORER, 0x7faa0beef4a0}, NULL, 8) = 0
rt_sigaction(SIGQUIT, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGQUIT, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7faa0beef4a0}, NULL, 8) = 0
rt_sigaction(SIGTERM, NULL, {SIG_DFL, [], 0}, 8) = 0
rt_sigaction(SIGTERM, {SIG_DFL, ~[RTMIN RT_1], SA_RESTORER, 0x7faa0beef4a0}, NULL, 8) = 0
read(10, "#!/bin/sh\nif [ -d /home/orion -a"..., 8192) = 234
stat("/home/orion", {st_mode=S_IFDIR|0755, st_size=2044, ...}) = 0
faccessat(AT_FDCWD, "/home/orion", W_OK) = 0
pipe([3, 4])                            = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7faa0c47f9d0) = 18464
close(4)                                = 0
read(3, ".\n", 128)                     = 2
read(3, "", 128)                        = 0
--- SIGCHLD (Child exited) @ 0 (0) ---
rt_sigreturn(0x11)                      = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 18464
chdir("/home/logos/Media/Games/freeorion") = 0
pipe([3, 4])                            = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7faa0c47f9d0) = 18465
close(4)                                = 0
read(3, "x86_64\n", 128)                = 7
read(3, "", 128)                        = 0
--- SIGCHLD (Child exited) @ 0 (0) ---
rt_sigreturn(0x11)                      = 0
close(3)                                = 0
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 18465
stat("/home/logos/bin/cp", 0x7fff21f80770) = -1 ENOENT (No such file or directory)
stat("/usr/lib/lightdm/lightdm/cp", 0x7fff21f80770) = -1 ENOENT (No such file or directory)
stat("/usr/local/sbin/cp", 0x7fff21f80770) = -1 ENOENT (No such file or directory)
stat("/usr/local/bin/cp", 0x7fff21f80770) = -1 ENOENT (No such file or directory)
stat("/usr/sbin/cp", 0x7fff21f80770)    = -1 ENOENT (No such file or directory)
stat("/usr/bin/cp", 0x7fff21f80770)     = -1 ENOENT (No such file or directory)
stat("/sbin/cp", 0x7fff21f80770)        = -1 ENOENT (No such file or directory)
stat("/bin/cp", {st_mode=S_IFREG|0755, st_size=126056, ...}) = 0
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7faa0c47f9d0) = 18466
wait4(-1, [{WIFEXITED(s) && WEXITSTATUS(s) == 0}], 0, NULL) = 18466
--- SIGCHLD (Child exited) @ 0 (0) ---
rt_sigreturn(0x11)                      = 18466
clone(child_stack=0, flags=CLONE_CHILD_CLEARTID|CLONE_CHILD_SETTID|SIGCHLD, child_tidptr=0x7faa0c47f9d0) = 18467
wait4(-1, [ Process PID=18470 runs in 32 bit mode. ]
Following into my basedir
CWD: /usr/share/freeorion
libGL: screen 0 does not appear to be DRI2 capable
libGL: OpenDriver: trying /usr/lib/xorg/modules/dri/tls/swrast_dri.so
libGL: OpenDriver: trying /usr/lib/xorg/modules/dri/swrast_dri.so
libGL error: failed to load driver: swrast
CDE WARNING (unsupported operation): sys_openat './default/data/art/.' is a relative path and dirfd != AT_FDCWD
^C <unfinished ...>