I’m on arch linux (kde plasma) and have been running the latest version of cursor (although this has been happening for at least 2 months now).
Cursor keeps freezing for up to 10 seconds sometimes whenever I click or do anything at all, or click outside the window and click back in.
I’ve checked the logs and my journalctl and it’s always saying something about No ptyHost heartbeat after 6 seconds
even with all extensions disabled and I just opened up Cursor.
I asked chatgpt and it said it may have been related to Dev Containers or similar. I cleared cache and all as well. It’s very strange, but makes Cursor nearly unusable.
Taken from main.log
:
2025-02-12 14:30:55.724 [info] update#setState disabled
2025-02-12 14:30:55.725 [info] update#ctor - updates are disabled as there is no update URL
2025-02-12 14:30:57.167 [error] vscode-file: Refused to load resource /tmp/.mount_cursorlBEyTj/resources/app/extensions/theme-seti/icons/seti.woff from vscode-file: protocol (original URL: vscode-file://vscode-app/tmp/.mount_cursorlBEyTj/resources/app/extensions/theme-seti/icons/seti.woff)
2025-02-12 14:52:51.549 [info] Extension host with pid 2842088 exited with code: 0, signal: unknown.
2025-02-12 14:52:52.589 [error] [UtilityProcess id: 1, type: fileWatcher, pid: 2842098]: crashed with code 15 and reason 'killed'
2025-02-12 14:56:35.657 [info] Extension host with pid 2951614 exited with code: 0, signal: unknown.
2025-02-12 14:56:38.156 [error] [UtilityProcess id: 1, type: fileWatcher, pid: 2951579]: crashed with code 15 and reason 'killed'
2025-02-12 14:57:56.157 [info] Extension host with pid 2970669 exited with code: 0, signal: unknown.
2025-02-12 14:57:56.269 [error] [UtilityProcess id: 1, type: fileWatcher, pid: 2970660]: crashed with code 15 and reason 'killed'
2025-02-12 14:59:22.095 [info] Extension host with pid 2977382 exited with code: 0, signal: unknown.
2025-02-12 15:00:30.389 [warning] No ptyHost heartbeat after 6 seconds
2025-02-12 15:04:29.941 [warning] No ptyHost heartbeat after 6 seconds
2025-02-12 15:07:10.297 [warning] No ptyHost heartbeat after 6 seconds
2025-02-12 15:07:35.545 [warning] No ptyHost heartbeat after 6 seconds
2025-02-12 15:11:19.328 [warning] No ptyHost heartbeat after 6 seconds
2025-02-12 16:12:29.496 [warning] No ptyHost heartbeat after 6 seconds
2025-02-12 17:13:30.729 [warning] No ptyHost heartbeat after 6 seconds
2025-02-12 17:22:29.677 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 00:42:40.635 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 06:09:46.312 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 06:35:46.603 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 10:29:52.092 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 12:28:15.201 [info] Extension host with pid 2985002 exited with code: 0, signal: unknown.
2025-02-13 12:28:22.339 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 12:28:22.405 [error] [UtilityProcess id: 1, type: fileWatcher, pid: 2985001]: crashed with code 15 and reason 'killed'
2025-02-13 12:30:15.598 [info] Extension host with pid 1248340 exited with code: 0, signal: unknown.
2025-02-13 12:30:17.898 [error] [UtilityProcess id: 1, type: fileWatcher, pid: 1248341]: crashed with code 15 and reason 'killed'
2025-02-13 12:34:22.097 [info] Extension host with pid 1258146 exited with code: 0, signal: unknown.
2025-02-13 12:34:23.849 [error] [UtilityProcess id: 1, type: fileWatcher, pid: 1258145]: crashed with code 15 and reason 'killed'
2025-02-13 14:02:40.956 [info] Extension host with pid 1284149 exited with code: 0, signal: unknown.
2025-02-13 14:02:44.624 [error] [UtilityProcess id: 1, type: fileWatcher, pid: 1284151]: crashed with code 15 and reason 'killed'
2025-02-13 14:44:25.246 [info] Extension host with pid 1736867 exited with code: 0, signal: unknown.
2025-02-13 14:44:25.298 [error] [UtilityProcess id: 1, type: fileWatcher, pid: 1736887]: crashed with code 15 and reason 'killed'
2025-02-13 14:44:32.411 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 14:53:34.808 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 14:53:58.842 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 15:10:32.557 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 15:21:53.112 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 15:22:33.749 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 15:23:36.132 [info] Extension host with pid 2142560 exited with code: 0, signal: unknown.
2025-02-13 15:23:37.185 [error] Extension host with pid 2142560 still exists, forcefully killing it...
2025-02-13 15:27:12.510 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 15:27:49.090 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 15:28:07.827 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 15:28:14.076 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 15:30:32.547 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 15:30:38.804 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 15:31:43.330 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 15:33:12.654 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 15:33:44.065 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 15:34:07.570 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 15:34:33.591 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 15:36:39.264 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 15:36:55.870 [info] Extension host with pid 1945046 exited with code: 0, signal: unknown.
2025-02-13 15:36:59.013 [error] [UtilityProcess id: 1, type: fileWatcher, pid: 1945045]: crashed with code 15 and reason 'killed'
2025-02-13 15:54:24.337 [info] Extension host with pid 2143022 exited with code: 0, signal: unknown.
2025-02-13 15:54:24.494 [error] [UtilityProcess id: 2, type: fileWatcher, pid: 2142994]: crashed with code 15 and reason 'killed'
2025-02-13 15:58:14.280 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 16:24:12.752 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 16:44:12.782 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 17:03:32.950 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 17:49:01.627 [info] Extension host with pid 2308088 exited with code: 0, signal: unknown.
2025-02-13 17:51:36.038 [info] Extension host with pid 2931552 exited with code: 0, signal: unknown.
2025-02-13 17:51:37.116 [error] [UtilityProcess id: 3, type: fileWatcher, pid: 2931540]: crashed with code 15 and reason 'killed'
2025-02-13 18:12:43.795 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 18:15:43.169 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 18:28:08.222 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 18:36:05.207 [info] Extension host with pid 2918456 exited with code: 0, signal: unknown.
2025-02-13 18:39:17.885 [info] Extension host with pid 3200415 exited with code: 0, signal: unknown.
2025-02-13 18:39:20.506 [error] [UtilityProcess id: 4, type: fileWatcher, pid: 3200377]: crashed with code 15 and reason 'killed'
2025-02-13 18:39:20.624 [info] Extension host with pid 3200806 exited with code: 0, signal: unknown.
2025-02-13 18:39:21.624 [error] Extension host with pid 3200806 still exists, forcefully killing it...
2025-02-13 18:49:43.127 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 18:52:58.814 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 18:58:43.225 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 19:15:04.038 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 19:55:58.382 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 20:02:59.048 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 20:03:26.996 [error] [UtilityProcess id: 4, type: fileWatcher, pid: 3201082]: crashed with code 15 and reason 'killed'
2025-02-13 20:03:28.806 [info] Extension host with pid 3201093 exited with code: 0, signal: unknown.
2025-02-13 20:15:31.089 [info] Extension host with pid 3735202 exited with code: 0, signal: unknown.
2025-02-13 20:15:32.779 [error] [UtilityProcess id: 5, type: fileWatcher, pid: 3735172]: crashed with code 15 and reason 'killed'
2025-02-13 20:15:38.159 [info] Extension host with pid 3735825 exited with code: 0, signal: unknown.
2025-02-13 20:15:39.160 [error] Extension host with pid 3735825 still exists, forcefully killing it...
2025-02-13 20:15:40.279 [error] [UtilityProcess id: 5, type: fileWatcher, pid: 3735827]: crashed with code 15 and reason 'killed'
2025-02-13 20:16:48.947 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 20:18:49.014 [warning] No ptyHost heartbeat after 6 seconds
2025-02-13 20:24:13.072 [warning] No ptyHost heartbeat after 6 seconds