Comments (3)
You don't need to run GammaRay as root, it should be fine to attach to a user-space process via the gdb method.
If at all, within KDE, you need to run 'kdesudo gammaray'. sudo won't work for GUI applications.
If you experience issues with attaching to other processes on your system please try to disable this first:
https://wiki.ubuntu.com/SecurityTeam/Roadmap/KernelHardening#ptrace_Protection
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Oh. What a coincidence, this is EXACTLY what the ouput of gammaray is trying to tell me.
Another unnecessary bug of a guy who can't read the error message twice ;-)
Works perfectly after enabling ptrace, "bug" closed.
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No problem.
I've edited the 'Known issues' list: https://github.com/KDAB/GammaRay/wiki/Known-Issues
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Related Issues (20)
- Can't attach to PySide2 Application importing QtCore HOT 8
- [Feature request] Improve the Connection Error dialog HOT 1
- Help Needed: Building GammaRay from Source on UBUNTU HOT 5
- GammaRay: Failed to load: ..\gammaray\plugins\gammaray\3.0\qt6_5-GNU-x86_64d\gammaray_probed.dll HOT 3
- GammaRay exits after 1 minute HOT 3
- Building against custom Qt6 build fails if `qmake` is missing HOT 1
- Qt widgets tab inspector does not exist HOT 1
- This application failed to start because no Qt platform plugin could be initialized. Reinstalling the application may fix this problem.
- Build failure in the absence of QtWidget HOT 20
- Build Failed : no such file or directory direct.h HOT 4
- Qt platform plugin could be initialized HOT 1
- Error while building GammaRay for Qt 6.6.2 on windows HOT 4
- QT 6.7 Target not responding HOT 2
- GammayRay exit on attach to process HOT 2
- Please make sure your Qt5 installation contains private headers. HOT 1
- QuickScenes view is once again unusable with QQuickWidget apps HOT 2
- Qt 6.7 supported? HOT 3
- connectiontest-preload-filter and connectiontest-style-filter fail from time to time
- error when i cloned gammaray from github HOT 4
- no matching member function for call to 'connect' HOT 2
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