{"ok":true,"trend":{"id":773096,"platform":"hn","region":"global","key":"grapheneos has fixed the android 17 qpr1 kernel performance regression","title":"GrapheneOS has fixed the Android 17 QPR1 kernel performance regression","url":"https://discuss.grapheneos.org/d/42511-grapheneos-has-fixed-the-massive-android-17-qpr1-kernel-performance-regression","first_seen":"2026-10-02T20:05:39.644443Z","last_seen":"2026-10-06T03:19:11.627198Z","last_rank":7,"peak_rank":5,"last_volume":147,"peak_volume":147,"seen_count":69,"score":83.18,"category_hint":"mobile","section":"technology","category":"mobile","summary":"The GrapheneOS project reports it has fixed a significant kernel performance regression affecting Android 17 QPR1. The fix addresses a slowdown users experienced with the latest Android quarterly release, and the project's community is discussing the resolution on its forum. GrapheneOS, a privacy-focused Android operating system for Pixel devices, regularly ports Android security and kernel updates to its supported hardware.","why":"Privacy-conscious Android users follow GrapheneOS fixes closely, and a major kernel regression affecting a new Android release is significant news for them","tone":"neutral","entities":["GrapheneOS","Android 17 QPR1"],"summarized_at":"2026-10-06T02:28:55.740141Z","meta":{"via":"scan","lang":"en","link":"https://discuss.grapheneos.org/d/42511-grapheneos-has-fixed-the-massive-android-17-qpr1-kernel-performance-regression","term":"android","hn_id":"49937718","comments":103},"nw":null,"promo":null,"kind":null,"importance":null,"hidden":false,"hide_reason":null,"judged_at":null,"title_en":"GrapheneOS fixes Android 17 QPR1 kernel performance regression","section_name":"Technology","category_name":"Mobile","timeline":[{"captured_at":"2026-10-02T20:05:39.644443Z","rank":30,"volume":11},{"captured_at":"2026-10-02T20:20:39.741352Z","rank":17,"volume":29},{"captured_at":"2026-10-02T20:35:39.611896Z","rank":15,"volume":42},{"captured_at":"2026-10-02T20:50:39.664981Z","rank":15,"volume":48},{"captured_at":"2026-10-02T21:05:39.632780Z","rank":15,"volume":56},{"captured_at":"2026-10-02T21:10:26.944559Z","rank":7,"volume":57},{"captured_at":"2026-10-02T21:20:39.767848Z","rank":15,"volume":59},{"captured_at":"2026-10-02T21:35:39.762233Z","rank":14,"volume":68},{"captured_at":"2026-10-02T21:50:39.659259Z","rank":15,"volume":74},{"captured_at":"2026-10-02T22:05:39.645764Z","rank":15,"volume":79},{"captured_at":"2026-10-02T22:20:39.686005Z","rank":15,"volume":83},{"captured_at":"2026-10-02T22:32:26.744921Z","rank":6,"volume":83},{"captured_at":"2026-10-02T22:35:39.648334Z","rank":16,"volume":83},{"captured_at":"2026-10-02T22:50:39.672682Z","rank":16,"volume":87},{"captured_at":"2026-10-02T23:05:39.760702Z","rank":15,"volume":88},{"captured_at":"2026-10-02T23:20:39.643044Z","rank":15,"volume":94},{"captured_at":"2026-10-02T23:55:04.410751Z","rank":6,"volume":97},{"captured_at":"2026-10-03T01:17:45.350039Z","rank":6,"volume":101},{"captured_at":"2026-10-03T02:40:04.601357Z","rank":6,"volume":103},{"captured_at":"2026-10-03T04:02:23.480451Z","rank":6,"volume":107},{"captured_at":"2026-10-03T05:24:23.614022Z","rank":6,"volume":108},{"captured_at":"2026-10-03T06:46:23.385097Z","rank":6,"volume":114},{"captured_at":"2026-10-03T08:08:23.420709Z","rank":6,"volume":116},{"captured_at":"2026-10-03T09:30:45.460506Z","rank":6,"volume":120},{"captured_at":"2026-10-03T10:53:51.492346Z","rank":6,"volume":121},{"captured_at":"2026-10-03T13:37:51.721043Z","rank":6,"volume":122},{"captured_at":"2026-10-03T14:59:51.501486Z","rank":6,"volume":124},{"captured_at":"2026-10-03T16:22:14.465633Z","rank":6,"volume":128},{"captured_at":"2026-10-03T17:44:15.270744Z","rank":6,"volume":129},{"captured_at":"2026-10-03T19:06:15.488328Z","rank":6,"volume":132},{"captured_at":"2026-10-03T20:29:17.632053Z","rank":6,"volume":135},{"captured_at":"2026-10-03T21:52:08.635361Z","rank":6,"volume":136},{"captured_at":"2026-10-03T23:14:06.947545Z","rank":5,"volume":136},{"captured_at":"2026-10-04T00:36:49.551631Z","rank":5,"volume":136},{"captured_at":"2026-10-04T01:59:29.673553Z","rank":5,"volume":136},{"captured_at":"2026-10-04T03:21:29.646775Z","rank":5,"volume":136},{"captured_at":"2026-10-04T04:43:50.548386Z","rank":5,"volume":137},{"captured_at":"2026-10-04T06:05:50.519552Z","rank":5,"volume":137},{"captured_at":"2026-10-04T07:28:32.277411Z","rank":5,"volume":138},{"captured_at":"2026-10-04T08:50:53.416011Z","rank":5,"volume":138},{"captured_at":"2026-10-04T10:12:53.307832Z","rank":5,"volume":138},{"captured_at":"2026-10-04T11:34:59.109506Z","rank":5,"volume":138},{"captured_at":"2026-10-04T12:56:57.739533Z","rank":5,"volume":138},{"captured_at":"2026-10-04T14:18:56.658673Z","rank":5,"volume":138},{"captured_at":"2026-10-04T15:41:40.099192Z","rank":5,"volume":138},{"captured_at":"2026-10-04T17:03:39.685870Z","rank":5,"volume":140},{"captured_at":"2026-10-04T18:26:21.969411Z","rank":7,"volume":141},{"captured_at":"2026-10-04T19:48:42.764450Z","rank":8,"volume":142},{"captured_at":"2026-10-04T21:10:43.017703Z","rank":8,"volume":142},{"captured_at":"2026-10-04T22:32:42.867479Z","rank":8,"volume":142},{"captured_at":"2026-10-04T23:55:25.286473Z","rank":8,"volume":142},{"captured_at":"2026-10-05T01:17:46.718727Z","rank":8,"volume":142},{"captured_at":"2026-10-05T02:39:46.611425Z","rank":8,"volume":142},{"captured_at":"2026-10-05T04:02:06.223523Z","rank":8,"volume":142},{"captured_at":"2026-10-05T05:24:24.804739Z","rank":8,"volume":142},{"captured_at":"2026-10-05T06:46:47.482703Z","rank":8,"volume":142},{"captured_at":"2026-10-05T08:08:47.986499Z","rank":8,"volume":142},{"captured_at":"2026-10-05T09:30:49.567124Z","rank":6,"volume":142},{"captured_at":"2026-10-05T10:52:47.312527Z","rank":6,"volume":142},{"captured_at":"2026-10-05T12:15:10.371628Z","rank":7,"volume":142},{"captured_at":"2026-10-05T13:37:09.733388Z","rank":7,"volume":142},{"captured_at":"2026-10-05T14:59:30.440110Z","rank":7,"volume":145},{"captured_at":"2026-10-05T16:21:30.414678Z","rank":7,"volume":145},{"captured_at":"2026-10-05T17:43:30.385228Z","rank":7,"volume":146},{"captured_at":"2026-10-05T19:05:49.030811Z","rank":7,"volume":147},{"captured_at":"2026-10-05T20:28:10.234139Z","rank":7,"volume":147},{"captured_at":"2026-10-05T21:50:31.426773Z","rank":7,"volume":147},{"captured_at":"2026-10-05T23:12:30.994640Z","rank":6,"volume":147},{"captured_at":"2026-10-06T00:34:31.327870Z","rank":7,"volume":147},{"captured_at":"2026-10-06T01:57:11.402896Z","rank":7,"volume":147},{"captured_at":"2026-10-06T03:19:11.627198Z","rank":7,"volume":147}],"posts":[{"platform":"hn","url":"https://news.ycombinator.com/item?id=49937718","author":"Cider9986","title":"GrapheneOS has fixed the Android 17 QPR1 kernel performance regression","snippet":null,"posted_at":"2026-10-02T19:45:06Z","likes":147}],"elsewhere":[],"window":"7d"}}