kernel logs flooded with ACPI messages on Acer laptop
| Affects | Status | Importance | Assigned to | Milestone | |
|---|---|---|---|---|---|
| Linux |
Fix Released
|
Unknown
|
|||
| linux (Ubuntu) |
New
|
Undecided
|
Unassigned | ||
Bug Description
I use an Acer Travelmate 8200 laptop and I see a lot of messages in the kernel log:
[ 144.632157] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 149.643272] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 219.788772] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 239.840924] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 325.041320] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 355.127443] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 435.324303] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 465.384198] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 545.599058] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 575.677886] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 655.926206] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 686.017833] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 786.288798] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 811.373202] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 931.730453] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 961.810907] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 971.832523] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 991.890824] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 1072.100855] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 1097.162053] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 1182.405798] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 1212.485988] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 1307.721669] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 1337.797792] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 1433.059390] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 1463.139484] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 1553.384783] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 1583.465072] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 1678.712501] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 1708.792849] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 1788.993046] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 1819.068378] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 1899.276660] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 1929.356033] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 2144.922994] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 2175.002144] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 2425.676235] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 2445.723805] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 2525.950408] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 2556.036149] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 2636.259608] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 2661.334533] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 2776.633241] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 2806.712117] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 2896.952378] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 2927.032950] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 2997.219922] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 3027.304897] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 3102.496707] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 3132.576707] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 3137.587459] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 3144.620283] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 3147.632678] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 3212.811181] ACPI: EC: non-query interrupt received, switching to interrupt mode
[ 3242.901319] ACPI: EC: non-query interrupt received, switching to interrupt mode
| Changed in linux: | |
| status: | Unknown → Fix Released |
| Leann Ogasawara (leannogasawara) wrote | #1 |
Hi Laurent,
Thanks for the bug report. I believe a duplicate bug was already opened at bug 284263. If you don't mind, I'll go ahead and mark this a duplicate of that bug since we've already got one of the Ubuntu kernel devs assigned to bug 284263. I'll be sure to add a note to that bug regarding the upstream reference you have here. And please continue to track this bug at that report. Thanks!