Some laptop powercable issues

Connecting/disconnecting power cord from laptop yeilds:

Disconnect Power Cable:
************************************************************************************
Dmesg:
[  181.372505] sd 0:0:0:0: [sda] Synchronizing SCSI cache
[  181.380587] sd 0:0:0:0: [sda] Stopping disk
[  181.451536] sd 0:0:0:0: [sda] Starting disk
[  181.481492] EXT4-fs (sda4): re-mounted. Opts: data=ordered,commit=600
Connect Power Cable:
************************************************************************************
Dmesg:
[  195.523805] EXT4-fs (sda4): re-mounted. Opts: data=ordered,commit=0

not normal behavior. How to fix?

Some more information would help, such as

What is the make/model of the laptop?

What is "normal" behavior?

When did this start?

Were any changes made to the machine/software immediately prior to the occurence of the problem?

If you have not already done so, you may want to read this: https://www.linuxquestions.org/linux...Ask_a_Question

Originally Posted by frankbell Some more information would help, such as What is the make/model of the laptop? What is "normal" behavior? When did this start? Were any changes made to the machine/software immediately prior to the occurence of the problem? If you have not already done so, you may want to read this: https://www.linuxquestions.org/linux...Ask_a_Question

Model: https://support.hp.com/us-en/document/c05447631
Normal means dmesg shouldn't be logged for connecting/disconnecting cable
Always been like this
No changes made