Segfaults for no apparent reason #679

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opened 2021-10-01 00:08:02 +02:00 by Mia-Rain · 4 comments
Mia-Rain commented 2021-10-01 00:08:02 +02:00 (Migrated from github.com)

While attempting to run this terminal, it simply segfaults the moment after it's window border is rendered, with no info on why...

The output is as follows:

Using a variable-width font in the terminal.  This may cause performance degradation and display/alignment errors.
qrc:/SettingsTerminalTab.qml:69:17: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
qrc:/BurnInEffect.qml:86:13: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
qrc:/BurnInEffect.qml:78:13: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
qrc:/BurnInEffect.qml:73:13: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
file:///usr/lib/qt5/qml/QMLTermWidget/QMLTermScrollbar.qml:29:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
qrc:/PreprocessedTerminal.qml:63:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
qrc:/PreprocessedTerminal.qml:58:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
qrc:/PreprocessedTerminal.qml:52:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
qrc:/PreprocessedTerminal.qml:48:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... }
Both point size and pixel size set. Using pixel size.
Using a variable-width font in the terminal.  This may cause performance degradation and display/alignment errors.
Segmentation fault
While attempting to run this terminal, it simply segfaults the moment after it's window border is rendered, with no info on why... The output is as follows: ``` Using a variable-width font in the terminal. This may cause performance degradation and display/alignment errors. qrc:/SettingsTerminalTab.qml:69:17: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... } qrc:/BurnInEffect.qml:86:13: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... } qrc:/BurnInEffect.qml:78:13: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... } qrc:/BurnInEffect.qml:73:13: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... } file:///usr/lib/qt5/qml/QMLTermWidget/QMLTermScrollbar.qml:29:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... } qrc:/PreprocessedTerminal.qml:63:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... } qrc:/PreprocessedTerminal.qml:58:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... } qrc:/PreprocessedTerminal.qml:52:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... } qrc:/PreprocessedTerminal.qml:48:5: QML Connections: Implicitly defined onFoo properties in Connections are deprecated. Use this syntax instead: function onFoo(<arguments>) { ... } Both point size and pixel size set. Using pixel size. Using a variable-width font in the terminal. This may cause performance degradation and display/alignment errors. Segmentation fault ```
alexmyczko commented 2021-10-17 16:09:33 +02:00 (Migrated from github.com)

what os/version?

what os/version?
Mia-Rain commented 2021-10-17 20:26:57 +02:00 (Migrated from github.com)

Alpine edge

Alpine edge
alexmyczko commented 2021-10-17 20:34:13 +02:00 (Migrated from github.com)

so I guess you use https://pkgs.alpinelinux.org/packages?name=cool-retro-term version from there.

maybe you get a hint when running strace cool-retro-term on what it's looking for and failing to find

so I guess you use https://pkgs.alpinelinux.org/packages?name=cool-retro-term version from there. maybe you get a hint when running `strace cool-retro-term` on what it's looking for and failing to find
Mia-Rain commented 2021-10-18 15:08:02 +02:00 (Migrated from github.com)

I have attempted that, and got nothing useful, additionally I'm testing from a handcompiled version, not that the binary worked either.

I believe this is a gpu issue, since it seems to work fine on my other alpine systems, and this particular segfault is from an armv7 device, but thats just a guess

I have attempted that, and got nothing useful, additionally I'm testing from a handcompiled version, not that the binary worked either. I believe this is a gpu issue, since it seems to work fine on my other alpine systems, and this particular segfault is from an armv7 device, but thats just a guess
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Reference: seeseemelk/cool-retro-term#679
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