https://bugs.kde.org/show_bug.cgi?id=388288
--- Comment #14 from Albert Astals Cid <aa...@kde.org> --- The problem is that gs doesn't like that file $ gs yourfile.pdf GPL Ghostscript 9.22 (2017-10-04) Copyright (C) 2017 Artifex Software, Inc. All rights reserved. This software comes with NO WARRANTY: see the file PUBLIC for details. **** Error reading a content stream. The page may be incomplete. Output may be incorrect. Error: /typecheck in --run-- Operand stack: --dict:4/13(L)-- --dict:5/14(L)-- --dict:5/14(L)-- 2099 17483090 2099 0 --nostringval-- Parent --nostringval-- Type Page MediaBox --nostringval-- Resources --nostringval-- ColorSpace --nostringval-- CS0 --nostringval-- CS1 --nostringval-- Indexed 201 --nostringval-- DeviceGray Execution stack: %interp_exit .runexec2 --nostringval-- --nostringval-- --nostringval-- 2 %stopped_push --nostringval-- --nostringval-- --nostringval-- false 1 %stopped_push 2015 1 3 %oparray_pop 2014 1 3 %oparray_pop 1998 1 3 %oparray_pop --nostringval-- --nostringval-- --nostringval-- --nostringval-- --nostringval-- --nostringval-- --nostringval-- --nostringval-- %array_continue --nostringval-- --nostringval-- --nostringval-- %array_continue --nostringval-- --nostringval-- --nostringval-- %array_continue --nostringval-- --nostringval-- Dictionary stack: --dict:983/1684(ro)(G)-- --dict:1/20(G)-- --dict:83/200(L)-- --dict:83/200(L)-- --dict:133/256(ro)(G)-- --dict:301/450(ro)(G)-- --dict:26/32(L)-- --dict:4/10(L)-- Current allocation mode is local GPL Ghostscript 9.22: Unrecoverable error, exit code 1 You probably want to open a bug in https://bugs.ghostscript.com/ and report that gs on that file fails, once that is resolved, the thumbnailer will work. -- You are receiving this mail because: You are watching all bug changes.