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#1 2020-03-16 18:07:20

pstree
Member
From: Paris, France
Registered: 2013-02-24
Posts: 37

Guitar Pro 6 segfaults on startup

Hi,

Guitar Pro 6 (native Linux version) was working fine until recently, but now it crashes a few seconds after startup with the following log:

./GuitarPro: ./libcrypto.so.0.9.8: no version information available (required by ./GuitarPro)
QGtkStyle was unable to detect the current GTK+ theme.
Object::connect: No such signal PlaySettingsWidget::tuningChanged() in /var/jenkins/workspace/guitar-pro-6-std-linux/gp/Sources/GuitarPro/widgets/UniverseSubWidget.cpp:133
Object::connect: No such signal BankListWidget::tuningChanged() in /var/jenkins/workspace/guitar-pro-6-std-linux/gp/Sources/GuitarPro/widgets/UniverseSubWidget.cpp:133
Object::connect:  (sender name:   'SearchTreeWidget')
Object::connect: No such signal QWidget::tuningChanged() in /var/jenkins/workspace/guitar-pro-6-std-linux/gp/Sources/GuitarPro/widgets/UniverseSubWidget.cpp:133
Object::connect:  (sender name:   'TrackMidiProperties')
Segmentation fault (core dumped)

Somebody reported the exact same error on the comment thread of the package, so I suspect this is due to a breaking update. Grepping pacman's log for the dependencies of the package show that a few of them were updated in the last months:

[2020-01-11T08:50:36+0100] [ALPM] upgraded lib32-libglvnd (1.3.0-1 -> 1.3.0-2)
[2020-01-12T09:58:52+0100] [ALPM] upgraded pulseaudio (13.0-2 -> 13.0-3)
[2020-02-16T16:18:29+0100] [ALPM] upgraded lib32-glib2 (2.62.4-1 -> 2.62.4-2)
[2020-02-16T16:18:29+0100] [ALPM] upgraded lib32-fontconfig (2:2.13.91+24+g75eadca-1 -> 2:2.13.91+24+g75eadca-2)
[2020-02-22T08:51:44+0100] [ALPM] upgraded lib32-glib2 (2.62.4-2 -> 2.62.5-1)
[2020-02-27T08:53:24+0100] [ALPM] upgraded lib32-libglvnd (1.3.0-2 -> 1.3.1-1)
[2020-02-28T09:35:56+0100] [ALPM] upgraded lib32-freetype2 (2.10.1-1 -> 2.10.1-2)
[2020-03-02T08:21:49+0100] [ALPM] upgraded lib32-glib2 (2.62.5-1 -> 2.64.0-1)
[2020-03-14T08:30:40+0100] [ALPM] upgraded lib32-glib2 (2.64.0-1 -> 2.64.1-1)

I tried downgrading every one of those, to no avail. Anyone has a solution or an idea on how to fix this ?


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#2 2020-03-16 20:14:49

d_fajardo
Member
Registered: 2017-07-28
Posts: 1,568

Re: Guitar Pro 6 segfaults on startup

Might be good to get a backtrace of the seg fault. https://wiki.archlinux.org/index.php/Core_dump

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#3 2020-03-17 11:06:59

pstree
Member
From: Paris, France
Registered: 2013-02-24
Posts: 37

Re: Guitar Pro 6 segfaults on startup

d_fajardo wrote:

Might be good to get a backtrace of the seg fault. https://wiki.archlinux.org/index.php/Core_dump

Good idea, here is the info on the core dump after a crash. It seems the error originated from libfreetype:

           PID: 19230 (GuitarPro)
           UID: 1000 (florent)
           GID: 1000 (florent)
        Signal: 11 (SEGV)
     Timestamp: Tue 2020-03-17 12:00:48 CET (2min 46s ago)
  Command Line: ./GuitarPro
    Executable: /opt/GuitarPro6/GuitarPro
 Control Group: /user.slice/user-1000.slice/session-1.scope
          Unit: session-1.scope
         Slice: user-1000.slice
       Session: 1
     Owner UID: 1000 (florent)
       Boot ID: 9229fe9caaca4141b0c66e89d9e50346
    Machine ID: 890858f0012a45dfbd7c98dceaf51ca1
      Hostname: HAL9000
       Storage: /var/lib/systemd/coredump/core.GuitarPro.1000.9229fe9caaca4141b0c66e89d9e50346.19230.1584442848000000000000.lz4
       Message: Process 19230 (GuitarPro) of user 1000 dumped core.
                
                Stack trace of thread 19230:
                #0  0x00000000f4483405 FT_Get_Sfnt_Table (libfreetype.so.6 + 0xa405)
                #1  0x00000000f74f0027 n/a (/opt/GuitarPro6/libQtGui.so.4 + 0x476027)
                #2  0x00000000f74ed9c4 n/a (/opt/GuitarPro6/libQtGui.so.4 + 0x4739c4)
                #3  0x00000000f74edf17 n/a (/opt/GuitarPro6/libQtGui.so.4 + 0x473f17)
                #4  0x00000000f7419836 n/a (/opt/GuitarPro6/libQtGui.so.4 + 0x39f836)
                #5  0x00000000f7bf59e0 n/a (/opt/GuitarPro6/libQtCore.so.4 + 0xdf9e0)
                #6  0x00000000f7bf5ae2 n/a (/opt/GuitarPro6/libQtCore.so.4 + 0xdfae2)
                #7  0x00000000f7bfb8a4 _Z10qHBNewFacePvPF8HB_ErrorS_jPhPjE (/opt/GuitarPro6/libQtCore.so.4 + 0xe58a4)
                #8  0x00000000f741b752 _ZNK11QFontEngine12harfbuzzFaceEv (/opt/GuitarPro6/libQtGui.so.4 + 0x3a1752)
                #9  0x00000000f744ea1a _ZNK11QTextEngine21shapeTextWithHarfbuzzEi (/opt/GuitarPro6/libQtGui.so.4 + 0x3d4a1a)
                #10 0x00000000f744f5fa _ZNK11QTextEngine9shapeTextEi (/opt/GuitarPro6/libQtGui.so.4 + 0x3d55fa)
                #11 0x00000000f744faba _ZNK11QTextEngine5shapeEi (/opt/GuitarPro6/libQtGui.so.4 + 0x3d5aba)
                #12 0x00000000f7459de1 _ZN9QTextLine13layout_helperEi (/opt/GuitarPro6/libQtGui.so.4 + 0x3dfde1)
                #13 0x00000000f745af1c _ZN9QTextLine12setLineWidthEd (/opt/GuitarPro6/libQtGui.so.4 + 0x3e0f1c)
                #14 0x00000000f5fcb305 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x6f8305)
                #15 0x00000000f5fcb874 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x6f8874)
                #16 0x00000000f5ea2ee3 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x5cfee3)
                #17 0x00000000f5f1e6ee n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x64b6ee)
                #18 0x00000000f5f22afa n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x64fafa)
                #19 0x00000000f5f193f1 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x6463f1)
                #20 0x00000000f5f086c8 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x6356c8)
                #21 0x00000000f5f17d0b n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x644d0b)
                #22 0x00000000f5f18e1c n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x645e1c)
                #23 0x00000000f5f1915f n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x64615f)
                #24 0x00000000f5f086c8 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x6356c8)
                #25 0x00000000f5f17d0b n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x644d0b)
                #26 0x00000000f5f18e1c n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x645e1c)
                #27 0x00000000f5f1915f n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x64615f)
                #28 0x00000000f5f086c8 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x6356c8)
                #29 0x00000000f5f17d0b n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x644d0b)
                #30 0x00000000f5f18e1c n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x645e1c)
                #31 0x00000000f5f1915f n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x64615f)
                #32 0x00000000f5f086c8 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x6356c8)
                #33 0x00000000f5f17d0b n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x644d0b)
                #34 0x00000000f5f18e1c n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x645e1c)
                #35 0x00000000f5f1915f n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x64615f)
                #36 0x00000000f5f086c8 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x6356c8)
                #37 0x00000000f5f18903 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x645903)
                #38 0x00000000f5f19281 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x646281)
                #39 0x00000000f5f086c8 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x6356c8)
                #40 0x00000000f5f17d0b n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x644d0b)
                #41 0x00000000f5f18e1c n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x645e1c)
                #42 0x00000000f5f1915f n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x64615f)
                #43 0x00000000f5f086c8 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x6356c8)
                #44 0x00000000f5f17d0b n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x644d0b)
                #45 0x00000000f5f18e1c n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x645e1c)
                #46 0x00000000f5f1915f n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x64615f)
                #47 0x00000000f5f086c8 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x6356c8)
                #48 0x00000000f5f17d0b n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x644d0b)
                #49 0x00000000f5f18e1c n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x645e1c)
                #50 0x00000000f5f1915f n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x64615f)
                #51 0x00000000f5f086c8 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x6356c8)
                #52 0x00000000f5f17d0b n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x644d0b)
                #53 0x00000000f5f18e1c n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x645e1c)
                #54 0x00000000f5f1915f n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x64615f)
                #55 0x00000000f5f086c8 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x6356c8)
                #56 0x00000000f5f17d0b n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x644d0b)
                #57 0x00000000f5f18e1c n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x645e1c)
                #58 0x00000000f5f1915f n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x64615f)
                #59 0x00000000f5f086c8 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x6356c8)
                #60 0x00000000f5f9b1b7 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x6c81b7)
                #61 0x00000000f5e7fcc7 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x5accc7)
                #62 0x00000000f5e79fd1 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x5a6fd1)
                #63 0x00000000f5ee0e21 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x60de21)
                
                Stack trace of thread 19241:
                #0  0x00000000f7fc4ab9 __kernel_vsyscall (linux-gate.so.1 + 0xab9)
                #1  0x00000000f49582ad __GI___clock_nanosleep_time64 (libc.so.6 + 0xc52ad)
                #2  0x00000000f4958382 clock_nanosleep@GLIBC_2.2 (libc.so.6 + 0xc5382)
                #3  0x00000000f495eaa4 __nanosleep (libc.so.6 + 0xcbaa4)
                #4  0x00000000f495e9c5 sleep (libc.so.6 + 0xcb9c5)
                #5  0x00000000f5b433d0 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x2703d0)
                #6  0x00000000f5b43491 n/a (/opt/GuitarPro6/libQtWebKit.so.4 + 0x270491)
                #7  0x00000000f48785fa start_thread (libpthread.so.0 + 0x85fa)
                #8  0x00000000f49989da __clone (libc.so.6 + 0x1059da)
                
                Stack trace of thread 19236:
                #0  0x00000000f7fc4ab9 __kernel_vsyscall (linux-gate.so.1 + 0xab9)
                #1  0x00000000f487f842 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf842)
                #2  0x00000000f7b8656f _ZN14QWaitCondition4waitEP6QMutexm (/opt/GuitarPro6/libQtCore.so.4 + 0x7056f)
                #3  0x00000000f7b7aefb n/a (/opt/GuitarPro6/libQtCore.so.4 + 0x64efb)
                #4  0x00000000f7b855ce n/a (/opt/GuitarPro6/libQtCore.so.4 + 0x6f5ce)
                #5  0x00000000f48785fa start_thread (libpthread.so.0 + 0x85fa)
                #6  0x00000000f49989da __clone (libc.so.6 + 0x1059da)
                
                Stack trace of thread 19242:
                #0  0x00000000f7fc4ab9 __kernel_vsyscall (linux-gate.so.1 + 0xab9)
                #1  0x00000000f487f842 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf842)
                #2  0x00000000f7b8656f _ZN14QWaitCondition4waitEP6QMutexm (/opt/GuitarPro6/libQtCore.so.4 + 0x7056f)
                #3  0x00000000f7b7aefb n/a (/opt/GuitarPro6/libQtCore.so.4 + 0x64efb)
                #4  0x00000000f7b855ce n/a (/opt/GuitarPro6/libQtCore.so.4 + 0x6f5ce)
                #5  0x00000000f48785fa start_thread (libpthread.so.0 + 0x85fa)
                #6  0x00000000f49989da __clone (libc.so.6 + 0x1059da)
                
                Stack trace of thread 19245:
                #0  0x00000000f7fc4ab9 __kernel_vsyscall (linux-gate.so.1 + 0xab9)
                #1  0x00000000f487f842 pthread_cond_timedwait@@GLIBC_2.3.2 (libpthread.so.0 + 0xf842)
                #2  0x00000000f7b8656f _ZN14QWaitCondition4waitEP6QMutexm (/opt/GuitarPro6/libQtCore.so.4 + 0x7056f)
                #3  0x00000000f7b7aefb n/a (/opt/GuitarPro6/libQtCore.so.4 + 0x64efb)
                #4  0x00000000f7b855ce n/a (/opt/GuitarPro6/libQtCore.so.4 + 0x6f5ce)
                #5  0x00000000f48785fa start_thread (libpthread.so.0 + 0x85fa)
                #6  0x00000000f49989da __clone (libc.so.6 + 0x1059da)

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