“DRM KMS troubleshooting grid”的版本间的差异
Zhouyuebiao（讨论 | 贡献） |
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| − | [[Category: | + | Some typical issues related to the '''DRM/KMS''' framework are listed below. Solutions or debugging methods are proposed for these issues. |
| − | + | ||
| − | + | If your issue is not listed, try also looking in the articles in the [[:Category:DRM KMS|DRM/KMS]] or [[:Category:Troubleshooting grids|troubleshooting grids]] categories. | |
| + | |||
| + | {{:Troubleshooting grid table template}} | ||
| + | <onlyinclude> | ||
| + | <includeonly> | ||
| + | ! colspan="2" | DRM/KMS | ||
| + | |- | ||
| + | </includeonly> | ||
| + | | | ||
| + | {{Board$}} ./myQtApplication | ||
| + | Could not queue DRM page flip! (Permission denied) | ||
| + | Could not queue DRM page flip! (Permission denied) | ||
| + | || | ||
| + | The '''psplash-drm''' userland splash screen is running and is then the DRM master, avoiding other DRM applications to access to DRM/KMS. Please stop this '''psplash-drm''' application with the command below before running your use case: | ||
| + | {{Board$}} psplash-drm-quit | ||
| + | Note: You may need to enter "export QT_QPA_EGLFS_ALWAYS_SET_MODE=1" before running your Qt application, please refer to the Qt documentation. | ||
| + | </onlyinclude> | ||
| + | |} | ||
| + | |||
| + | <noinclude> | ||
| + | {{ArticleBasedOnModel | Troubleshooting grid article model}} | ||
| + | {{PublicationRequestId | 10288 | 2019-01-15 | PhilipS}} | ||
| + | [[Category:DRM KMS]] | ||
| + | [[Category:Troubleshooting grids]] | ||
| + | </noinclude> | ||
2020年5月8日 (五) 22:29的最新版本
Some typical issues related to the DRM/KMS framework are listed below. Solutions or debugging methods are proposed for these issues.
If your issue is not listed, try also looking in the articles in the DRM/KMS or troubleshooting grids categories.
| Symptom | Resolution |
|---|---|
Board $> ./myQtApplication Could not queue DRM page flip! (Permission denied) Could not queue DRM page flip! (Permission denied) |
The psplash-drm userland splash screen is running and is then the DRM master, avoiding other DRM applications to access to DRM/KMS. Please stop this psplash-drm application with the command below before running your use case: Board $> psplash-drm-quit Note: You may need to enter "export QT_QPA_EGLFS_ALWAYS_SET_MODE=1" before running your Qt application, please refer to the Qt documentation. |
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