[Solved] Use apt-get update as a super-user to have synaptic working
As usual I use unpacked KNOPPIX_V8.6.1-2019-10-14-EN.iso and booted with Grub to create a persistent system. In general, I have long been using synaptic to install additional software persistent across multiple reboots.
With the current version, I have run into an issue. I get the notice from synaptic:
I checked the /etc/apt/sources.listE: The value 'stable' is invalid for APT::Default-Release as such a release is not available in the sources
E: _cache->open() failed, please report.
The keyword 'stable' shouldn't be an issue, but is presently. Shall the keywords be replaced by exact words? Like stable=buster, oldstable=stretch, unstable=Sid, oldoldstable=jessie and so on?
[Solved] Use apt-get update as a super-user to have synaptic working
IBM System x3250 M4 Server Intel Xeon E31220/3.10Ghz RAM 16GB HDD 2TB
$79.00
IBM System x3250 M4 Server Intel Xeon E31220/3.10Ghz RAM 16GB HDD 1TB
$79.00
IBM System X3250 M3 Server 8GB RAM Intel Xeon x3440 2.53ghz (NO HDD)
$41.99
IBM System x3250 M4 Server Intel Xeon E3-1220 V2/3.10Ghz RAM 16GB HDD 1TB
$79.00
IBM Server Rack Cabinet Machine Type 9308 Model 42P w/ Mounting Accessories
$379.99
IBM System x3550 M3 Dual Intel Xeon X5650 @2.67GHz 32GB RAM No HDD
$68.50
IBM Power S822 8284-22A 12SFF Power8 3.89GHz 6Core 64GB RAM No HDD Server System
$314.99
IBM EServer Xseries 220 Desktop Computer Intel Pentium 3 1GHz 512MB Ram No HDD
$224.99
IBM x3650 M4 2x Xeon E5-2670 2.6ghz 16-Core / 64GB / M5110e / 2x PSU
$229.99
IBM QRadar xx29 Server 4412Q2A
$209.99