UI_a178 — Irq Disabled
Full alert identifier: UI_a178_irqDisabled
Alert description
Kernel disabled an IRQ due to excessive spurious interrupt events
Potential impact
Sluggish UI performance, loss of some UI functionality depending on which IRQ was disabled
Set condition
Kernel detected too many unhandled interrupt events
Clear condition
IRQ is re-enabled upon reboot
Signals to check
These diagnostic fields are associated with UI_a178. Check the alert's Alert Log in Service Mode Plus for available values.
| Signal | Unit |
|---|---|
Irq Number
UI_
|
— |
Irq Source Id
UI_
|
— |
Check other alerts
With Service Mode Plus enabled, open Service Alerts → All. Review the other alerts for clues to the cause of UI_a178.