Linux Lite Bootup Concerns

[Bob Deb]

Hi,
  During OS bootup, the following text is momentarily displayed:

[    0.432247] ACPI BIOS Error (bug): failure creating [\_SB.PCIO._OSC.CAPB] ,
AE_ALREADY EXISTS (2018003/dsfield-183)
[    0.432277] ACPI Error: Method parse/execution failed \_SB.PCIO._OSC,
AE_ALREADY EXISTS (20181003/psparse-516)
[    7.097572] sd 4:0:0:0: [sdb] No caching mode page found
[    7.097758] sd 4:0:0:0: [sdb] Assuming drive cache: write through

Is this any cause for concern? The OS does not appear to be impaired to any degree, it does everything I wish it to without any apparent problems however I am a complete novice in this regard. If there is anything to be concerned about I would really appreciate any advice that members may be able to offer. Many thanks - Bob Deb.

[Valtam]

No biggie, especially if everything is functioning normally. I get errors at boot up too but my pc runs like lightning.

[Bob Deb]

Many thanks Jerry for your reassuring reply. Although no expert on the full capabilities of Linux Lite I must confess that I am completely satisfied with its performance as it stands and see no need for concern. Many thanks again - Bob Deb.

[Valtam]

Cheers Bob.