KDE - display global scale above 150% bug

[adolfotregosa]

Bambu Studio Version

ALL

Where is the application from?

Bambu Lab github releases

OS version

Arch

Additional system information

No response

Printer

Doesn't matter

How to reproduce

Set Kde display global scale above 150%

Actual results

(bambu-studio:6903): Gtk-CRITICAL **: 16:08:47.391: gtk_widget_set_size_request: assertion 'width >= -1' failed
Fatal glibc error: malloc.c:2593 (sysmalloc): assertion failed: (old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)
Aborted (core dumped)

Expected results

Software should open

Project file & Debug log uploads

I can't

Checklist of files to include

• Log file
• Project file

[cmguo]

I can't reproduce it. Can you help debug with the gdb tool, and send back the crash stack.

Steps:
1、gdb Bambu_Studio_linux_ubuntu_v01.06.02.04-20230427094209.AppImage
2、type the run command in gdb
3、when it crash and gdb stops, type bt command in gdb
4、send back all the output

[adolfotregosa]

I can't reproduce it. Can you help debug with the gdb tool, and send back the crash stack.

Steps: 1、gdb Bambu_Studio_linux_ubuntu_v01.06.02.04-20230427094209.AppImage 2、type the run command in gdb 3、when it crash and gdb stops, type bt command in gdb 4、send back all the output

Sure: (KDE at 200% global scale X11 , Nvidia)

(gdb) bt
#0 __pthread_kill_implementation (threadid=, signo=signo@entry=6, no_tid=no_tid@entry=0)
at pthread_kill.c:44
#1 0x00007ffff141a2d3 in __pthread_kill_internal (signo=6, threadid=) at pthread_kill.c:78
#2 0x00007ffff13caa08 in __GI_raise (sig=sig@entry=6) at ../sysdeps/posix/raise.c:26
#3 0x00007ffff13b3538 in __GI_abort () at abort.c:79
#4 0x00007ffff13b42db in __libc_message
(fmt=fmt@entry=0x7ffff152fad0 "Fatal glibc error: %s:%s (%s): assertion failed: %s\n")
at ../sysdeps/posix/libc_fatal.c:150
#5 0x00007ffff13c3227 in __libc_assert_fail
(assertion=assertion@entry=0x7ffff1531570 "(old_top == initial_top (av) && old_size == 0) || ((unsigned long) (old_size) >= MINSIZE && prev_inuse (old_top) && ((unsigned long) old_end & (pagesize - 1)) == 0)", file=file@entry=0x7ffff152bf14 "malloc.c", line=line@entry=2593, function=function@entry=0x7ffff1531de0 <PRETTY_FUNCTION.8> "sysmalloc") at __libc_assert_fail.c:31
#6 0x00007ffff1426ecc in sysmalloc (nb=nb@entry=3088, av=0x7ffff156cba0 <main_arena>) at malloc.c:2593
#7 0x00007ffff1427e93 in _int_malloc (av=av@entry=0x7ffff156cba0 <main_arena>, bytes=bytes@entry=3072)
at malloc.c:4393
#8 0x00007ffff142872d in __GI___libc_malloc (bytes=3072) at malloc.c:3305
#9 0x00005555588b40ac in wxImage::Create(int, int, bool) ()
#10 0x00005555564e3738 in Slic3r::GUI::BitmapCache::insert_raw_rgba(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, unsigned int, unsigned int, unsigned char const*, bool) ()
#11 0x00005555564e4ccb in Slic3r::GUI::BitmapCache::load_svg(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, unsigned int, unsigned int, bool, bool, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, float) ()
#12 0x00005555568de9c1 in create_scaled_bitmap(std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, wxWindow*, int, bool, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, bool, bool) ()
--Type for more, q to quit, c to continue without paging--c
_traits, std::allocator > const&, int, bool, bool) ()
#14 0x0000555556828613 in Slic3r::GUI::Tab::add_options_page(wxString const&, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&, bool) ()
#15 0x0000555556829428 in Slic3r::GUI::TabPrint::build() ()
#16 0x0000555556823228 in Slic3r::GUI::Tab::create_preset_tab() ()
#17 0x00005555566c52a9 in Slic3r::GUI::MainFrame::add_created_tab(Slic3r::GUI::Tab*, std::__cxx11::basic_string<char, std::char_traits, std::allocator > const&) ()
#18 0x00005555566c53f8 in Slic3r::GUI::MainFrame::create_preset_tabs() ()
#19 0x00005555566d24bd in Slic3r::GUI::MainFrame::init_tabpanel() ()
#20 0x00005555566d37f8 in Slic3r::GUI::MainFrame::MainFrame() ()
#21 0x00005555566934a8 in Slic3r::GUI::GUI_App::on_init_inner() ()
#22 0x000055555669469a in Slic3r::GUI::GUI_App::OnInit() ()
#23 0x0000555558b99617 in wxEntry(int&, wchar_t**) ()
#24 0x000055555665c14b in Slic3r::GUI::GUI_Run(Slic3r::GUI::GUI_InitParams&) ()
#25 0x0000555555e162b7 in Slic3r::CLI::run(int, char**) ()
#26 0x0000555555d71b99 in main ()
(gdb)

[bambu123]

It seem same as #1868.

[bambu123]

@adolfotregosa Are you sure it relate to the X11 scale? Does it crash on 100% scale?

[adolfotregosa]

@adolfotregosa Are you sure it relate to the X11 scale? Does it crash on 100% scale?

It works up to 150% globalscale. Above that it crashes.

[bambu123]

@adolfotregosa Are you sure it relate to the X11 scale? Does it crash on 100% scale?

It works up to 150% globalscale. Above that it crashes.

I have made a patch. Can you help test this patch?
0001-FIX-STUDIO-3459-STUDIO-3065-use-FromDIP-instead-of-e.patch.txt

[adolfotregosa]

@adolfotregosa Are you sure it relate to the X11 scale? Does it crash on 100% scale?

It works up to 150% globalscale. Above that it crashes.

I have made a patch. Can you help test this patch? 0001-FIX-STUDIO-3459-STUDIO-3065-use-FromDIP-instead-of-e.patch.txt

sorry I dunno how to compile BambuStudio under arch linux .

[bambu123]

@adolfotregosa Are you sure it relate to the X11 scale? Does it crash on 100% scale?

It works up to 150% globalscale. Above that it crashes.

I have made a patch. Can you help test this patch? 0001-FIX-STUDIO-3459-STUDIO-3065-use-FromDIP-instead-of-e.patch.txt

sorry I dunno how to compile BambuStudio under arch linux .

OK, please wait the release of new bate version.

If you like to have a try, follow this wiki.
https://github.com/bambulab/BambuStudio/wiki/Linux-Compile-Guide

[bambu123]

Close as fixed in the 1.7 beta version.