.
I routinely scan dmesg for certain keywords that might indicate potential problems
in my Knoppix LiveUSB. I use the following simple bash program for this:
Applying this scan to Knoppix 7.7.0, I get the following report:Code:knoppix@Microknoppix:~$ alias | grep dmx alias dmx='for j in { warn fail error corrupt }; do dmesg | grep -i $j; done'
For reference,Code:knoppix@Microknoppix: ~$ dmx [ 6.278315] UDF-fs: warning (device sda): udf_fill_super: No partition found (2) [ 6.358741] UDF-fs: warning (device sdb): udf_fill_super: No partition found (2) [ 6.474193] UDF-fs: warning (device sdc): udf_fill_super: No partition found (2) [ 11.315379] systemd-udevd[2311]: Process '/usr/sbin/alsactl -E HOME=/var/run/alsa restore 0' failed with exit code 99. [ 14.464064] systemd-udevd[2363]: Process '/usr/sbin/alsactl -E HOME=/var/run/alsa restore 0' failed with exit code 99. [ 17.338552] systemd-logind[2600]: Failed to start user service, ignoring: Unknown unit: user@1000.serviceI am not aware of any actual difficulties in using Knoppix 7.7.0 as a LiveUSB thatCode:knoppix@Microknoppix:~$ dmesg | grep -i starting [ 10.763121] systemd-udevd[2297]: starting version 228
these warning or failure messages would seem to presage. I am assuming that these
are merely inconsequential artifacts related to having systsemd 'present but not
being used', whatever that means.
Electric Mini Air Duster Blower Vacuum Cleaner for PC Computer Laptop Dust
$30.95
100000RPM Cordless Air Duster Blower Compressed Computer Cleaning Vacuum Cleaner
$32.99
Electric Vacuum Cleaner Air Duster Suction High Pressure for Computer Car Home
$10.87
Compressed Air Duster with Air Blower 100000RPM Vacuum Cleaner and Air Duster
$38.99
Mini Computer Vacuum USB Keyboard Cleaner PC Laptop Brush Dust Cleaning Kit US
$13.68
Electric Mini Cordless Air Duster Blower Vacuum Cleaner for Computer/CarCleaning
$17.58
2 in 1 Cordless Air Duster & Vacuum Cleaner For Car Home Office Rechargeable
$23.85
Handheld Dust Vacuum for Versatile Cleaning on Any Surface - Rechargeable
$51.99
4 in 1 upgrade Car Vacuum Cleaner Air Blower Wireless Handheld Rechargeable Mini
$17.98
Ambiano Desktop Vacuum - Purple
$4.99