[Pkg-acpi-devel] Bug#853893: ACPI errors on booting up laptop

[rob stone]

Package: acpi
Version: 1.7-1


These errors appear in syslog whilst booting up my laptop:-





Feb  2 00:07:51 roblaptop kernel: [   16.159971] ACPI Error: Field
[B128] at 1152 exceeds Buffer [NULL] size 160 (bits)
(20160831/dsopcode-236)
Feb  2 00:07:51 roblaptop kernel: [   16.160132] ACPI Error: Method
parse/execution failed [\_SB.WMID.HWCD] (Node ffff9a60334c1410),
AE_AML_BUFFER_LIMIT (20160831/psparse-543)
Feb  2 00:07:51 roblaptop kernel: [   16.160382] ACPI Error: Method
parse/execution failed [\_SB.WMID.WMAD] (Node ffff9a60334c1cd0),
AE_AML_BUFFER_LIMIT (20160831/psparse-543)

Feb  2 00:07:51 roblaptop kernel: [   19.291175] ACPI Error: Field
[B128] at 1152 exceeds Buffer [NULL] size 160 (bits)
(20160831/dsopcode-236)
Feb  2 00:07:51 roblaptop kernel: [   19.291182] ACPI Error: Method
parse/execution failed [\_SB.WMID.HWCD] (Node ffff9a60334c1410),
AE_AML_BUFFER_LIMIT (20160831/psparse-543)
Feb  2 00:07:51 roblaptop kernel: [   19.291190] ACPI Error: Method
parse/execution failed [\_SB.WMID.WMAD] (Node ffff9a60334c1cd0),
AE_AML_BUFFER_LIMIT (20160831/psparse-543)

Feb  2 00:08:03 roblaptop kernel: [   41.638194] ACPI Error: Field
[B128] at 1152 exceeds Buffer [NULL] size 160 (bits)
(20160831/dsopcode-236)
Feb  2 00:08:03 roblaptop kernel: [   41.638269] ACPI Error: Method
parse/execution failed [\_SB.WMID.HWCD] (Node ffff9a60334c1410),
AE_AML_BUFFER_LIMIT (20160831/psparse-543)
Feb  2 00:08:03 roblaptop kernel: [   41.638351] ACPI Error: Method
parse/execution failed [\_SB.WMID.WMAD] (Node ffff9a60334c1cd0),
AE_AML_BUFFER_LIMIT (20160831/psparse-543)

Output of uname -a

Linux roblaptop 4.9.0-1-amd64 #1 SMP Debian 4.9.2-2 (2017-01-12) x86_64
GNU/Linux


Laptop is useable in spite of above error messages.

Cheers,
Rob