428104 – Something after scaling text box, flattening, selecting and painting causes a crash every time.

Bug 428104 - Something after scaling text box, flattening, selecting and painting causes a crash every time.

Summary: Something after scaling text box, flattening, selecting and painting causes a...

Status:	RESOLVED UNMAINTAINED

Alias:	None

Product:	krita
Classification:	Applications
Component:	General (other bugs)
Version First Reported In:	unspecified
Platform:	Ubuntu Linux

Importance:	NOR crash
Target Milestone:	---
Assignee:	Krita Bugs

URL:
Keywords:

Depends on:
Blocks:

Reported:	2020-10-22 14:39 UTC by peacecop kalmer:
Modified:	2020-10-22 20:48 UTC (History)
CC List:	1 user (show)

See Also:
Latest Commit:
Version Fixed/Implemented In:
Sentry Crash Report:

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attachment-27613-0.html (2.35 KB, text/html) 2020-10-22 20:22 UTC, peacecop kalmer:	Details
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Description peacecop kalmer: 2020-10-22 14:39:14 UTC

Application: krita (4.2.9)

Qt Version: 5.12.8
Frameworks Version: 5.68.0
Operating System: Linux 5.4.0-51-generic x86_64
Windowing system: X11
Distribution: Ubuntu 20.04.1 LTS

-- Information about the crash:
- What I was doing when the application crashed:
I created a new file, created a text box, pasted a text and scaled it. Then, I did many paintings and deletings and selectings. Finally, I flattened the image, selected a region, copied into clipboard.

Then, I filled the selection with white color, created a text box, pasted a text and scaled it. Then, I did some paintings on the root layer. Suddenly, "Krita" crashes. So happens every time using this algorithm.

- Custom settings of the application:
In the "Tool Opetions" -> "Vector Layer", I had set "Scale Styles" in order to be able to scale the text box.

The crash can be reproduced every time.

-- Backtrace:
Application: Krita (krita), signal: Segmentation fault
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
[Current thread is 1 (Thread 0x7f538a5ae800 (LWP 163807))]

Thread 16 (Thread 0x7f53555fb700 (LWP 175470)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f53555facd0, clockid=<optimized out>, expected=0, futex_word=0x55a858b85f44) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f53555facd0, clockid=<optimized out>, mutex=0x55a858b85ef0, cond=0x55a858b85f18) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x55a858b85f18, mutex=0x55a858b85ef0, abstime=0x7f53555facd0) at pthread_cond_wait.c:656
#3  0x00007f538f4a6a7c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f538f4a6bcb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f538f4a4171 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f538f4a09d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f538d477609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f538f116293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 15 (Thread 0x7f5355dfc700 (LWP 175469)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f5355dfbcd0, clockid=<optimized out>, expected=0, futex_word=0x55a8603cc8f0) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f5355dfbcd0, clockid=<optimized out>, mutex=0x55a8603cc8a0, cond=0x55a8603cc8c8) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x55a8603cc8c8, mutex=0x55a8603cc8a0, abstime=0x7f5355dfbcd0) at pthread_cond_wait.c:656
#3  0x00007f538f4a6a7c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f538f4a6bcb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f538f4a4171 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f538f4a09d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f538d477609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f538f116293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 14 (Thread 0x7f53565fd700 (LWP 175468)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f53565fccd0, clockid=<optimized out>, expected=0, futex_word=0x55a85f60fec4) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f53565fccd0, clockid=<optimized out>, mutex=0x55a85f60fe70, cond=0x55a85f60fe98) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x55a85f60fe98, mutex=0x55a85f60fe70, abstime=0x7f53565fccd0) at pthread_cond_wait.c:656
#3  0x00007f538f4a6a7c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f538f4a6bcb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f538f4a4171 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f538f4a09d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f538d477609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f538f116293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 13 (Thread 0x7f53579ff700 (LWP 175467)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f53579fecd0, clockid=<optimized out>, expected=0, futex_word=0x55a85f60fdd4) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f53579fecd0, clockid=<optimized out>, mutex=0x55a85f60fd80, cond=0x55a85f60fda8) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x55a85f60fda8, mutex=0x55a85f60fd80, abstime=0x7f53579fecd0) at pthread_cond_wait.c:656
#3  0x00007f538f4a6a7c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f538f4a6bcb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f538f4a4171 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f538f4a09d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f538d477609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f538f116293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 12 (Thread 0x7f535cdc8700 (LWP 175466)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f535cdc7cd0, clockid=<optimized out>, expected=0, futex_word=0x55a8601a1b84) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f535cdc7cd0, clockid=<optimized out>, mutex=0x55a8601a1b30, cond=0x55a8601a1b58) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x55a8601a1b58, mutex=0x55a8601a1b30, abstime=0x7f535cdc7cd0) at pthread_cond_wait.c:656
#3  0x00007f538f4a6a7c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f538f4a6bcb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f538f4a4171 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f538f4a09d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f538d477609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f538f116293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 11 (Thread 0x7f53571fe700 (LWP 175465)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f53571fdcd0, clockid=<optimized out>, expected=0, futex_word=0x55a8601a1a20) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f53571fdcd0, clockid=<optimized out>, mutex=0x55a8601a19d0, cond=0x55a8601a19f8) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x55a8601a19f8, mutex=0x55a8601a19d0, abstime=0x7f53571fdcd0) at pthread_cond_wait.c:656
#3  0x00007f538f4a6a7c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f538f4a6bcb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f538f4a4171 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f538f4a09d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f538d477609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f538f116293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 10 (Thread 0x7f5354dfa700 (LWP 175464)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f5354df9cd0, clockid=<optimized out>, expected=0, futex_word=0x55a8648f1e60) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f5354df9cd0, clockid=<optimized out>, mutex=0x55a8648f1e10, cond=0x55a8648f1e38) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x55a8648f1e38, mutex=0x55a8648f1e10, abstime=0x7f5354df9cd0) at pthread_cond_wait.c:656
#3  0x00007f538f4a6a7c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f538f4a6bcb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f538f4a4171 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f538f4a09d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f538d477609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f538f116293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 9 (Thread 0x7f5335ffe700 (LWP 175463)):
#0  futex_abstimed_wait_cancelable (private=<optimized out>, abstime=0x7f5335ffdcd0, clockid=<optimized out>, expected=0, futex_word=0x55a86a13c7d0) at ../sysdeps/nptl/futex-internal.h:320
#1  __pthread_cond_wait_common (abstime=0x7f5335ffdcd0, clockid=<optimized out>, mutex=0x55a86a13c780, cond=0x55a86a13c7a8) at pthread_cond_wait.c:520
#2  __pthread_cond_timedwait (cond=0x55a86a13c7a8, mutex=0x55a86a13c780, abstime=0x7f5335ffdcd0) at pthread_cond_wait.c:656
#3  0x00007f538f4a6a7c in QWaitCondition::wait(QMutex*, QDeadlineTimer) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f538f4a6bcb in QWaitCondition::wait(QMutex*, unsigned long) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f538f4a4171 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f538f4a09d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f538d477609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f538f116293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 8 (Thread 0x7f535ffff700 (LWP 163822)):
#0  __GI___libc_read (nbytes=16, buf=0x7f535fffeb50, fd=38) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=38, buf=0x7f535fffeb50, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f538ccb089f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f538cc67cfe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f538cc68152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f538cc682e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f538f6c0583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f538f6674db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f538f49f785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f5374b72e1a in ?? () from /lib/x86_64-linux-gnu/libQt5Quick.so.5
#10 0x00007f538f4a09d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f538d477609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f538f116293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 7 (Thread 0x7f536ffff700 (LWP 163821)):
#0  __GI___libc_read (nbytes=16, buf=0x7f536fffeb70, fd=37) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=37, buf=0x7f536fffeb70, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f538ccb089f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f538cc67cfe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f538cc68152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f538cc682e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f538f6c0583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f538f6674db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f538f49f785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f53752461a9 in ?? () from /lib/x86_64-linux-gnu/libQt5Qml.so.5
#10 0x00007f538f4a09d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f538d477609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f538f116293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 6 (Thread 0x7f536f7fe700 (LWP 163820)):
#0  0x00007f538f0d43bf in __GI___clock_nanosleep (clock_id=clock_id@entry=0, flags=flags@entry=0, req=0x7f536f7fddc0, rem=0x7f536f7fddc0) at ../sysdeps/unix/sysv/linux/clock_nanosleep.c:78
#1  0x00007f538f0da047 in __GI___nanosleep (requested_time=<optimized out>, remaining=<optimized out>) at nanosleep.c:27
#2  0x00007f538f6bfea5 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#3  0x00007f539096699a in KisTileDataSwapper::run() () from /lib/x86_64-linux-gnu/libkritaimage.so.18
#4  0x00007f538f4a09d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f538d477609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f538f116293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 5 (Thread 0x7f5374a28700 (LWP 163818)):
#0  0x00007f538f109aff in __GI___poll (fds=0x7f5368001be0, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f538cc681ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f538cc682e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f538f6c0583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#4  0x00007f538f6674db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#5  0x00007f538f49f785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#6  0x00007f538f4a09d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f538d477609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#8  0x00007f538f116293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 4 (Thread 0x7f5377fff700 (LWP 163817)):
#0  __GI___libc_read (nbytes=16, buf=0x7f5377ffecd0, fd=20) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=20, buf=0x7f5377ffecd0, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f538ccb089f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f538cc67cfe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f538cc68152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f538cc68533 in g_main_loop_run () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f5380f3deda in ?? () from /lib/x86_64-linux-gnu/libgio-2.0.so.0
#7  0x00007f538cc91931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#8  0x00007f538d477609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#9  0x00007f538f116293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 3 (Thread 0x7f5380a8d700 (LWP 163816)):
#0  0x00007f538f109aff in __GI___poll (fds=0x55a855878500, nfds=1, timeout=-1) at ../sysdeps/unix/sysv/linux/poll.c:29
#1  0x00007f538cc681ae in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#2  0x00007f538cc682e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f538cc68331 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f538cc91931 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f538d477609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#6  0x00007f538f116293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 2 (Thread 0x7f5388c58700 (LWP 163811)):
#0  __GI___libc_read (nbytes=16, buf=0x7f5388c57b60, fd=7) at ../sysdeps/unix/sysv/linux/read.c:26
#1  __GI___libc_read (fd=7, buf=0x7f5388c57b60, nbytes=16) at ../sysdeps/unix/sysv/linux/read.c:24
#2  0x00007f538ccb089f in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#3  0x00007f538cc67cfe in g_main_context_check () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#4  0x00007f538cc68152 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#5  0x00007f538cc682e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#6  0x00007f538f6c0583 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f538f6674db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f538f49f785 in QThread::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f538d4aaefa in ?? () from /lib/x86_64-linux-gnu/libQt5DBus.so.5
#10 0x00007f538f4a09d2 in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#11 0x00007f538d477609 in start_thread (arg=<optimized out>) at pthread_create.c:477
#12 0x00007f538f116293 in clone () at ../sysdeps/unix/sysv/linux/x86_64/clone.S:95

Thread 1 (Thread 0x7f538a5ae800 (LWP 163807)):
[KCrash Handler]
#6  0x00007f538f668829 in QCoreApplication::notifyInternal2(QObject*, QEvent*) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#7  0x00007f538f6bf8b0 in QTimerInfoList::activateTimers() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#8  0x00007f538f6c019c in ?? () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#9  0x00007f538cc67fbd in g_main_context_dispatch () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#10 0x00007f538cc68240 in ?? () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#11 0x00007f538cc682e3 in g_main_context_iteration () from /lib/x86_64-linux-gnu/libglib-2.0.so.0
#12 0x00007f538f6c0565 in QEventDispatcherGlib::processEvents(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#13 0x00007f538f6674db in QEventLoop::exec(QFlags<QEventLoop::ProcessEventsFlag>) () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#14 0x00007f538f66f246 in QCoreApplication::exec() () from /lib/x86_64-linux-gnu/libQt5Core.so.5
#15 0x000055a853ab5b1a in main ()
[Inferior 1 (process 163807) detached]

Possible duplicates by query: bug 427858, bug 427709, bug 427627, bug 427575, bug 427534.

Report to https://bugs.kde.org/

Comment 1 Halla Rempt 2020-10-22 15:28:55 UTC

Please upgrade to the latest version of Krita 4.4.0. The version of Krita you are using (4.2.9) is too old.

Comment 2 peacecop kalmer: 2020-10-22 17:22:31 UTC

almer@kalmer-GL752VW:~/Linux_Pentablet_V1.2.14.1$ sudo apt search krita
[sudo] password for kalmer: 
Sorting... Done
Full Text Search... Done
icc-profiles/focal,focal 2.1-2 all
  ICC color profiles for use with color profile aware software

icc-profiles-free/focal,focal,now 2.0.1+dfsg-1 all [installed,automatic]
  ICC color profiles for use with color profile aware software

krita/focal,now 1:4.2.9+dfsg-1 amd64 [installed]
  pixel-based image manipulation program

krita-data/focal,focal,now 1:4.2.9+dfsg-1 all [installed,automatic]
  data files for Krita painting program

krita-gmic/focal,now 2.4.5-1.1 amd64 [installed,automatic]
  GREYC's Magic for Image Computing - Helper Tool for Krita

krita-l10n/focal,focal 1:4.2.9+dfsg-1 all
  translations for Krita painting program

libkf5kdcraw5/focal 19.12.3-0ubuntu1 amd64
  RAW picture decoding library

As you see, there's no stable upgrade for "krita" for "Ubuntu 20.04". I have the newest available stable version for "Ubuntu 20.04".

Comment 3 Halla Rempt 2020-10-22 20:07:09 UTC

Do not reopen this report please: we are not responsible for distributions keeping outdated versions of Krita around. 

We are not going to fix bugs in outdated versions of Krita when they have already been fixed in later versions. Either use a distribution that has an up-to-date version of Krita in their repositories or use the appimage or the krita lime ppa or the snap version of the flatpak.

But do _not_ reopen this report.

Comment 4 peacecop kalmer: 2020-10-22 20:22:22 UTC

Created attachment 132642 [details]
attachment-27613-0.html

As you don't want me to reopen the issue then I want to discuss the 
topic directly with you.

/apt/ is a place for repositories that have stable versions of software. 
As /krita/ has only up to /4.2.9/ there, it means that the newest stable 
version of /krita /is /4.2.9/ and newer versions are unstable enough 
because they're not accepted for /apt/. The story is about the same as 
it's by /eclipse/ as the producers of it are unable to create stable 
software. I'd like to use /krita/ as stable software. It seems that the 
last stable version also crashes proving that it isn't stable.

If my reasoning is incorrect please advise me why is there no newer 
version of /krita/ in an official /Ubuntu/ repository. Why do I have to 
install a separate /PPA/ or use /snap/ or /flatpak/?

On 22.10.20 23:07, Boudewijn Rempt wrote:
> https://bugs.kde.org/show_bug.cgi?id=428104
>
> Boudewijn Rempt <boud@valdyas.org> changed:
>
>             What    |Removed                     |Added
> ----------------------------------------------------------------------------
>               Status|REOPENED                    |RESOLVED
>           Resolution|---                         |UNMAINTAINED
>
> --- Comment #3 from Boudewijn Rempt <boud@valdyas.org> ---
> Do not reopen this report please: we are not responsible for distributions
> keeping outdated versions of Krita around.
>
> We are not going to fix bugs in outdated versions of Krita when they have
> already been fixed in later versions. Either use a distribution that has an
> up-to-date version of Krita in their repositories or use the appimage or the
> krita lime ppa or the snap version of the flatpak.
>
> But do _not_ reopen this report.
>

Comment 5 Halla Rempt 2020-10-22 20:47:11 UTC

Ask Ubuntu? What they choose to package is not our responsibility. We make appimages; other people maintain a ppa, flatpak, snap.

Our appimage is very stable. We make it.

We do not make the packages in the Ubuntu repositories.

Distributions do. They are completely separate from us.

Distributions choose not to update their distributions to the latest releases for whatever reasons: those are _their_ reasons.

So, ask them.

You're in the wrong place with your demand for a discussion.

Comment 6 Halla Rempt 2020-10-22 20:48:20 UTC

Oh, and your reasoning about what makes a release stable is bogus. The latest stable release of Krita is 4.4.0, not 4.2.9, because that is what _we_ release as the latest stable version of Krita.