Arduino — WDT. A watchdog timer (WDT) is a hardware… | by Aditi Shah | Vicara Hardware University | Medium
![system installation - Cannot install Ubuntu on Acer Aspire 3 - "watchdog: BUG: soft lockup: - CPU#1 stuck for 22s! [migration/1:15]" - Ask Ubuntu system installation - Cannot install Ubuntu on Acer Aspire 3 - "watchdog: BUG: soft lockup: - CPU#1 stuck for 22s! [migration/1:15]" - Ask Ubuntu](https://i.stack.imgur.com/FHV79.jpg)
system installation - Cannot install Ubuntu on Acer Aspire 3 - "watchdog: BUG: soft lockup: - CPU#1 stuck for 22s! [migration/1:15]" - Ask Ubuntu
What is a watchdog timer and why is it important? - Power management - Technical articles - TI E2E support forums
![New Allen Bradley 4100-CCW15F CPU Watchdog Interface IMC-S/23X Cable Assembly | Allen Bradley PanelView | ControlLogix | SLC-500 | MicroLogix | CompactLogix New Allen Bradley 4100-CCW15F CPU Watchdog Interface IMC-S/23X Cable Assembly | Allen Bradley PanelView | ControlLogix | SLC-500 | MicroLogix | CompactLogix](https://indianaindustrialllc.com/wp-content/uploads/imported/3/New-Allen-Bradley-4100-CCW15F-CPU-Watchdog-Interface-IMC-S23X-Cable-Assembly-284593326373-3.jpg)
New Allen Bradley 4100-CCW15F CPU Watchdog Interface IMC-S/23X Cable Assembly | Allen Bradley PanelView | ControlLogix | SLC-500 | MicroLogix | CompactLogix
![New Allen Bradley 4100-CCW15F CPU Watchdog Interface IMC-S/23X Cable Assembly | Allen Bradley PanelView | ControlLogix | SLC-500 | MicroLogix | CompactLogix New Allen Bradley 4100-CCW15F CPU Watchdog Interface IMC-S/23X Cable Assembly | Allen Bradley PanelView | ControlLogix | SLC-500 | MicroLogix | CompactLogix](https://indianaindustrialllc.com/wp-content/uploads/imported/3/New-Allen-Bradley-4100-CCW15F-CPU-Watchdog-Interface-IMC-S23X-Cable-Assembly-284593326373-6.jpg)
New Allen Bradley 4100-CCW15F CPU Watchdog Interface IMC-S/23X Cable Assembly | Allen Bradley PanelView | ControlLogix | SLC-500 | MicroLogix | CompactLogix
![ssh远程鹏城测试机openEuler操作系统root登录后报Message from syslogd…… kernel:[278281.523785] watchdog: BUG: soft lockup - CPU#3 stuck for 33s! [kworker/3:0:12999] · Issue #I1F13I · openEuler/community - Gitee.com ssh远程鹏城测试机openEuler操作系统root登录后报Message from syslogd…… kernel:[278281.523785] watchdog: BUG: soft lockup - CPU#3 stuck for 33s! [kworker/3:0:12999] · Issue #I1F13I · openEuler/community - Gitee.com](https://images.gitee.com/uploads/images/2020/0420/195018_611fdb44_5086767.png)
ssh远程鹏城测试机openEuler操作系统root登录后报Message from syslogd…… kernel:[278281.523785] watchdog: BUG: soft lockup - CPU#3 stuck for 33s! [kworker/3:0:12999] · Issue #I1F13I · openEuler/community - Gitee.com
![Random freezes on Ubuntu 18.04 with error: "watchdog: BUG: soft lockup - CPU#11 stuck for 22s" followed by "NMI watchdog hard LOCKUP" - Ask Ubuntu Random freezes on Ubuntu 18.04 with error: "watchdog: BUG: soft lockup - CPU#11 stuck for 22s" followed by "NMI watchdog hard LOCKUP" - Ask Ubuntu](https://i.stack.imgur.com/dWN8g.jpg)