linuxdeepin/dde-daemon
Nov 2024 – Feb 2025
3 Months active
Languages Used
GoN/AShell
Technical Skills
Bug FixingGo DevelopmentBug FixD-BusSystem ProgrammingFile System Permissions
echengqi
PROFILE
Echengqi
Chengqi worked on the linuxdeepin/dde-daemon repository, focusing on power management and system reliability features over a three-month period. He implemented automatic initialization of power-saving thresholds at startup, ensuring accurate battery status and user settings. Using Go, Shell, and D-Bus, Chengqi resolved issues with power management workflows, such as restoring display resume after suspend and aligning UI elements with device form factors to prevent user confusion. He also improved cross-system cache reliability by adapting storage paths for read-only filesystems. His work demonstrated depth in system programming, release management, and integration, resulting in a more stable and user-friendly daemon.
Overall Statistics
Feature vs Bugs
20%Features
Repository Contributions
7Total
Bugs
4
Commits
7
Features
1
Lines of code
111
Activity Months3
Your Network
87 peopleSame Organization
@uniontech.com73
Work History
February 2025
4 Commits • 1 Features
Feb 1, 2025February 2025 (2025-02) monthly summary for linuxdeepin/dde-daemon: Key features delivered: - Power Saving Mode Auto Battery Percent Initialization: Initialize and fetch the auto battery percent during startup to ensure the low battery threshold dropdown and power saving settings are correctly initialized and updated for an improved user experience. (commit 90a37340942eb34361db2474aaa025c344adcc09) Major bugs fixed: - Lid-Close Settings Gate by Device Form Factor: Gate the UI by the system chassis type to avoid displaying laptop-specific lid-close settings on desktops, reducing confusion and improving stability. (commit 77259ad492e6a51e5bd0bb1f5f4f633497af30cf) - UADP Storage Cache Path and Cross-System Reliability: Fix caching by using a writable storage location on systems where /usr is read-only and address storage issues on磐石 systems, ensuring cache files can be written reliably across supported environments; version bumped to 6.1.22. (commits b901f1e5d1af7d409cc618e6e43e22b44623b135, f21d22e52394b4ff31bdc09ee65f317f47945056) Overall impact and accomplishments: - Enhances end-user power management UX with reliable startup initialization, reduces desktop-user confusion by aligning UI with hardware form factors, and strengthens cross-system cache reliability across diverse environments. Version 6.1.22 reflects ongoing release engineering and stability improvements. Technologies/skills demonstrated: - C++/Qt-based daemon development, UI logic gating, and robust storage handling. - Cross-system compatibility, read-only filesystem handling, and release/version management.
4 Commits • 1 Features
Feb 1, 2025February 2025 (2025-02) monthly summary for linuxdeepin/dde-daemon: Key features delivered: - Power Saving Mode Auto Battery Percent Initialization: Initialize and fetch the auto battery percent during startup to ensure the low battery threshold dropdown and power saving settings are correctly initialized and updated for an improved user experience. (commit 90a37340942eb34361db2474aaa025c344adcc09) Major bugs fixed: - Lid-Close Settings Gate by Device Form Factor: Gate the UI by the system chassis type to avoid displaying laptop-specific lid-close settings on desktops, reducing confusion and improving stability. (commit 77259ad492e6a51e5bd0bb1f5f4f633497af30cf) - UADP Storage Cache Path and Cross-System Reliability: Fix caching by using a writable storage location on systems where /usr is read-only and address storage issues on磐石 systems, ensuring cache files can be written reliably across supported environments; version bumped to 6.1.22. (commits b901f1e5d1af7d409cc618e6e43e22b44623b135, f21d22e52394b4ff31bdc09ee65f317f47945056) Overall impact and accomplishments: - Enhances end-user power management UX with reliable startup initialization, reduces desktop-user confusion by aligning UI with hardware form factors, and strengthens cross-system cache reliability across diverse environments. Version 6.1.22 reflects ongoing release engineering and stability improvements. Technologies/skills demonstrated: - C++/Qt-based daemon development, UI logic gating, and robust storage handling. - Cross-system compatibility, read-only filesystem handling, and release/version management.
February 2025
December 2024
2 Commits
Dec 1, 2024December 2024 monthly summary for linuxdeepin/dde-daemon focused on stabilizing power management behavior and addressing suspend/resume reliability. Implemented fixes to ensure correct default values for auto power-save modes are applied after loading existing configurations and corrected D-Bus method name usage to restore proper interaction with the power management service during resume.
December 2024
2 Commits
Dec 1, 2024December 2024 monthly summary for linuxdeepin/dde-daemon focused on stabilizing power management behavior and addressing suspend/resume reliability. Implemented fixes to ensure correct default values for auto power-save modes are applied after loading existing configurations and corrected D-Bus method name usage to restore proper interaction with the power management service during resume.
November 2024
1 Commits
Nov 1, 2024November 2024 monthly summary for linuxdeepin/dde-daemon: Resolved a critical availability issue for the User Experience Plan by correctly integrating and adjusting dependencies of the Eventlog module. The fix ensures the UX plan is consistently available, stabilizing related UX workflows and reducing user-facing outages. This work lays a reliable foundation for downstream features that rely on the UX planning workflow.
1 Commits
Nov 1, 2024November 2024 monthly summary for linuxdeepin/dde-daemon: Resolved a critical availability issue for the User Experience Plan by correctly integrating and adjusting dependencies of the Eventlog module. The fix ensures the UX plan is consistently available, stabilizing related UX workflows and reducing user-facing outages. This work lays a reliable foundation for downstream features that rely on the UX planning workflow.
November 2024
Activity
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Quality Metrics
Correctness84.4%
Maintainability82.8%
Architecture77.2%
Performance74.2%
AI Usage20.0%
Skills & Technologies
Programming Languages
GoN/AShell
Technical Skills
Bug FixBug FixingD-BusFile System PermissionsGo DevelopmentPower ManagementRelease ManagementSystem ProgrammingSystemd
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