[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
Apple | Macintosh Performa 200 | Vintage Personal Computer | Beige Casing
$199.95
MacEffects Chrome / Clear Mechanical Keyboard for Vintage Apple IIe Computers
$225.00
VINTAGE 2004 Apple Silver APPLE PRODUCT PROFESSIONAL Pin in Original Container
$14.99
Vintage Apple Newton MessagePad 120 (H0131)
$150.00
Vintage Apple Newton eMate 300 Laptop Computer 1997 H0208 Teal Blue Green Works
$189.99
Vintage Apple Computer Monitor
$45.90
Vintage Classic Apple Macintosh System Boot Install Disk Floppy/CD *Pick Version
$10.39
Drakware ADB2USB - vintage Apple ADB to USB keyboard adapter
$29.95
Apple Macintosh Classic Vintage Computer M0420 from 1991 For Parts Or Repair
$90.00
Vintage Apple MacBook A1181 MB402LL/A* White C2D 2.1GHz 3GB RAM 120GB HDD
$39.95