After the 4.15.0-124 kernel update, I started noticing the mei_me error messages at the initial startup screen (which usually only had tpm errors), although othing fails to work. $ dmesg |fgrep mei [ 2022.278241] mei_me 0000:00:16.0: hbm: properties response: wrong status = 1 CLIENT_NOT_FOUND [ 2022.278246] mei_me 0000:00:16.0: mei_irq_read_handler ret = -71. [ 2022.278281] mei_me 0000:00:16.0: unexpected reset: dev_state = INIT_CLIENTS fw status = 1E000245 60000006 [ 6477.968336] mei_me 0000:00:16.0: hbm: properties response: wrong status = 1 CLIENT_NOT_FOUND [ 6477.968342] mei_me 0000:00:16.0: mei_irq_read_handler ret = -71. [ 6477.968374] mei_me 0000:00:16.0: unexpected reset: dev_state = INIT_CLIENTS fw status = 1E000245 60000006 [42278.652813] mei_me 0000:00:16.0: hbm: properties response: wrong status = 1 CLIENT_NOT_FOUND [42278.652818] mei_me 0000:00:16.0: mei_irq_read_handler ret = -71. [42278.652852] mei_me 0000:00:16.0: unexpected reset: dev_state = INIT_CLIENTS fw status = 1E000245 60000006 $ uname -a Linux leno 4.15.0-24-generic #26-Ubuntu SMP Wed Jun 13 08:44:47 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux $ lsb_release -a No LSB modules are available. Distributor ID: Ubuntu Description: Ubuntu 18.04 LTS Release: 18.04 Codename: bionic BIOS Revision: 1.42 Firmware Revision: 1.36 Vendor: LENOVO Version: 8BET62WW (1.42 ) Release Date: 07/26/2013 System Information Manufacturer: LENOVO Product Name: 42763JU Version: ThinkPad W520
Processor Information Socket Designation: CPU Type: Central Processor Family: Core i7 Manufacturer: Intel(R) Corporation ID: A7 06 02 00 FF FB EB BF Signature: Type 0, Family 6, Model 42, Stepping 7 Version: Intel(R) Core(TM) i7-2760QM CPU @ 2.40GHz Voltage: 1.2 V External Clock: 100 MHz Max Speed: 2400 MHz Current Speed: 2400 MHz
After the 4.15.0-124 kernel update, I started noticing the mei_me error messages at the initial startup screen (which usually only had tpm errors), although othing fails to work. read_handler ret = -71. read_handler ret = -71. read_handler ret = -71.
$ dmesg |fgrep mei
[ 2022.278241] mei_me 0000:00:16.0: hbm: properties response: wrong status = 1 CLIENT_NOT_FOUND
[ 2022.278246] mei_me 0000:00:16.0: mei_irq_
[ 2022.278281] mei_me 0000:00:16.0: unexpected reset: dev_state = INIT_CLIENTS fw status = 1E000245 60000006
[ 6477.968336] mei_me 0000:00:16.0: hbm: properties response: wrong status = 1 CLIENT_NOT_FOUND
[ 6477.968342] mei_me 0000:00:16.0: mei_irq_
[ 6477.968374] mei_me 0000:00:16.0: unexpected reset: dev_state = INIT_CLIENTS fw status = 1E000245 60000006
[42278.652813] mei_me 0000:00:16.0: hbm: properties response: wrong status = 1 CLIENT_NOT_FOUND
[42278.652818] mei_me 0000:00:16.0: mei_irq_
[42278.652852] mei_me 0000:00:16.0: unexpected reset: dev_state = INIT_CLIENTS fw status = 1E000245 60000006
$ uname -a
Linux leno 4.15.0-24-generic #26-Ubuntu SMP Wed Jun 13 08:44:47 UTC 2018 x86_64 x86_64 x86_64 GNU/Linux
$ lsb_release -a
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 18.04 LTS
Release: 18.04
Codename: bionic
BIOS Revision: 1.42
Firmware Revision: 1.36
Vendor: LENOVO
Version: 8BET62WW (1.42 )
Release Date: 07/26/2013
System Information
Manufacturer: LENOVO
Product Name: 42763JU
Version: ThinkPad W520
Processor Information
Socket Designation: CPU
Type: Central Processor
Family: Core i7
Manufacturer: Intel(R) Corporation
ID: A7 06 02 00 FF FB EB BF
Signature: Type 0, Family 6, Model 42, Stepping 7
Version: Intel(R) Core(TM) i7-2760QM CPU @ 2.40GHz
Voltage: 1.2 V
External Clock: 100 MHz
Max Speed: 2400 MHz
Current Speed: 2400 MHz