View Issue Details
| ID | Project | Category | View Status | Date Submitted | Last Update |
|---|---|---|---|---|---|
| 0008033 | Kali Linux | General Bug | public | 2022-10-31 08:35 | 2025-07-14 09:16 |
| Reporter | YOSMAR | Assigned To | steev | ||
| Priority | normal | Severity | major | Reproducibility | always |
| Status | closed | Resolution | duplicate | ||
| Product Version | 2022.3 | ||||
| Summary | 0008033: Kworker kernal process seems to cause high CPU usage | ||||
| Description | Kworker kernel process causes high single core CPU usage. It seems to have something to do with the USB kernel modules. Running "sudo rmod xhci_pci" causes high CPU usage to stop, but I am unable to use any USB devices. Perf logs are attached to the case. Plugging in a USB device seems to resolve the issue until the device is unplugged. Unplugging the USB device causes the CPU usage to spike back up to 100% on core 2. Device: Lenovo Yoga 7I | ||||
| Steps To Reproduce | No reproduction as of yet. The issue is persistent only on my laptop. | ||||
| duplicate of | 0008025 | closed | Kworker kernal process seems to cause high CPU usage |
| Date Modified | Username | Field | Change |
|---|---|---|---|
| 2022-10-31 08:35 | YOSMAR | New Issue | |
| 2022-10-31 21:57 | steev | Assigned To | => steev |
| 2022-10-31 21:57 | steev | Status | new => closed |
| 2022-10-31 21:57 | steev | Resolution | open => duplicate |
| 2022-10-31 21:57 | steev | Relationship added | duplicate of 0008025 |
| 2025-07-14 09:16 | g0tmi1k | Priority | urgent => normal |
