Here are the last lines of "sudo strace -e trace=file /usr/sbin/gpartedbin"  (I put file instead of files, files gave me an error):


open("/usr/local/share//mime/aliases", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/share//mime/subclasses", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/share//mime/icons", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/local/share//mime/generic-icons", O_RDONLY) = -1 ENOENT (No such file or directory)
stat("/usr/share//mime/mime.cache", {st_mode=S_IFREG|0644, st_size=123508, ...}) = 0
open("/usr/share//mime/mime.cache", O_RDONLY) = 5
open("/usr/share/icons/Humanity/actions/24/document-new.svg", O_RDONLY) = 5
stat("/usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so", {st_mode=S_IFREG|0644, st_size=10464, ...}) = 0
open("/usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-svg.so", O_RDONLY) = 6
open("/etc/ld.so.cache", O_RDONLY)      = 6
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/librsvg-2.so.2", O_RDONLY) = 6
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libcroco-0.6.so.3", O_RDONLY) = 6
access("/etc/ld.so.nohwcap", F_OK)      = -1 ENOENT (No such file or directory)
open("/usr/lib/x86_64-linux-gnu/libxml2.so.2", O_RDONLY) = 6
lstat("/usr/share/icons/Humanity/actions/24/edit-delete.svg", {st_mode=S_IFREG|0644, st_size=3191, ...}) = 0
open("/usr/share/icons/Humanity/actions/24/edit-delete.svg", O_RDONLY) = 5
lstat("/usr/share/icons/Humanity/actions/24/go-last.svg", {st_mode=S_IFREG|0644, st_size=5529, ...}) = 0
open("/usr/share/icons/Humanity/actions/24/go-last.svg", O_RDONLY) = 5
lstat("/usr/share/icons/Humanity/actions/24/edit-copy.svg", {st_mode=S_IFREG|0644, st_size=2034, ...}) = 0
open("/usr/share/icons/Humanity/actions/24/edit-copy.svg", O_RDONLY) = 5
lstat("/usr/share/icons/Humanity/actions/24/edit-paste.svg", {st_mode=S_IFREG|0644, st_size=3396, ...}) = 0
open("/usr/share/icons/Humanity/actions/24/edit-paste.svg", O_RDONLY) = 5
lstat("/usr/share/icons/Humanity/actions/24/edit-undo.svg", {st_mode=S_IFREG|0644, st_size=3666, ...}) = 0
open("/usr/share/icons/Humanity/actions/24/edit-undo.svg", O_RDONLY) = 5
lstat("/usr/share/icons/Humanity/actions/24/gtk-apply.svg", {st_mode=S_IFLNK|0777, st_size=16, ...}) = 0
stat("/usr/share/icons/Humanity/actions/24/gtk-apply.svg", {st_mode=S_IFREG|0644, st_size=2420, ...}) = 0
readlink("/usr/share/icons/Humanity/actions/24/gtk-apply.svg", "dialog-apply.svg", 256) = 16
open("/usr/share/icons/Humanity/actions/24/gtk-apply.svg", O_RDONLY) = 5
lstat("/usr/share/icons/hicolor/22x22/apps/gparted.png", {st_mode=S_IFREG|0644, st_size=1031, ...}) = 0
open("/usr/share/icons/hicolor/22x22/apps/gparted.png", O_RDONLY) = 5
stat("/usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so", {st_mode=S_IFREG|0644, st_size=23088, ...}) = 0
open("/usr/lib/x86_64-linux-gnu/gdk-pixbuf-2.0/2.10.0/loaders/libpixbufloader-png.so", O_RDONLY) = 6
lstat("/usr/share/icons/hicolor/16x16/apps/gparted.png", {st_mode=S_IFREG|0644, st_size=729, ...}) = 0
open("/usr/share/icons/hicolor/16x16/apps/gparted.png", O_RDONLY) = 5
lstat("/usr/share/icons/hicolor/24x24/apps/gparted.png", {st_mode=S_IFREG|0644, st_size=1037, ...}) = 0
open("/usr/share/icons/hicolor/24x24/apps/gparted.png", O_RDONLY) = 5
lstat("/usr/share/icons/hicolor/32x32/apps/gparted.png", {st_mode=S_IFREG|0644, st_size=1797, ...}) = 0
open("/usr/share/icons/hicolor/32x32/apps/gparted.png", O_RDONLY) = 5
lstat("/usr/share/icons/hicolor/48x48/apps/gparted.png", {st_mode=S_IFREG|0644, st_size=3243, ...}) = 0
open("/usr/share/icons/hicolor/48x48/apps/gparted.png", O_RDONLY) = 5
lstat("/usr/share/icons/hicolor/48x48/apps/gparted.png", {st_mode=S_IFREG|0644, st_size=3243, ...}) = 0
open("/usr/share/icons/hicolor/48x48/apps/gparted.png", O_RDONLY) = 5
open("/home/charlie/.icons/DMZ-White/cursors/bottom_right_corner", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/charlie/.icons/DMZ-White/index.theme", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/icons/DMZ-White/cursors/bottom_right_corner", O_RDONLY) = 5
open("/home/charlie/.icons/DMZ-White/cursors/sb_v_double_arrow", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/charlie/.icons/DMZ-White/index.theme", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/icons/DMZ-White/cursors/sb_v_double_arrow", O_RDONLY) = 5
open("/home/charlie/.icons/DMZ-White/cursors/sb_h_double_arrow", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/home/charlie/.icons/DMZ-White/index.theme", O_RDONLY) = -1 ENOENT (No such file or directory)
open("/usr/share/icons/DMZ-White/cursors/sb_h_double_arrow", O_RDONLY) = 5
lstat("/usr/share/icons/Humanity/actions/24/document-new.svg", {st_mode=S_IFREG|0644, st_size=6650, ...}) = 0
open("/usr/share/icons/Humanity/actions/24/document-new.svg", O_RDONLY) = 5
lstat("/usr/share/icons/Humanity/actions/24/edit-delete.svg", {st_mode=S_IFREG|0644, st_size=3191, ...}) = 0
open("/usr/share/icons/Humanity/actions/24/edit-delete.svg", O_RDONLY) = 5
lstat("/usr/share/icons/Humanity/actions/24/go-last.svg", {st_mode=S_IFREG|0644, st_size=5529, ...}) = 0
open("/usr/share/icons/Humanity/actions/24/go-last.svg", O_RDONLY) = 5
lstat("/usr/share/icons/Humanity/actions/24/edit-copy.svg", {st_mode=S_IFREG|0644, st_size=2034, ...}) = 0
open("/usr/share/icons/Humanity/actions/24/edit-copy.svg", O_RDONLY) = 5
lstat("/usr/share/icons/Humanity/actions/24/edit-paste.svg", {st_mode=S_IFREG|0644, st_size=3396, ...}) = 0
open("/usr/share/icons/Humanity/actions/24/edit-paste.svg", O_RDONLY) = 5
--- SIGWINCH (Window changed) @ 0 (0) ---
--- SIGWINCH (Window changed) @ 0 (0) ---