[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
TV Computer Game Switch, Dual Input. Gemini VG177 VHF switch. Atari Switch.
$9.99
Enclosure for TexElec TI 99/4A to Atari 2600 Joystick Adapter (Black/Silver)
$8.99
Atari 1200 XL Home Computer with video, RAM, and Operating System upgrades
$350.00
Atari 400 / 800 / XL / XE Tape Game - Shamus by Americana / Synapse
$25.99
Atari Power Cube 800XL, 600XL, 65XE, 130XE, XEGS USB C Power Supply PSU
$11.25
Computer Visions B&C 810 external floppy drive for Atari - Working
$71.00
TV Computer Game Switch VHF switch. Fits Atari Switch.
$9.99
Atari Portfolio From Terminator w/ power supply and manual
$110.00
Atari 400 Computer System console with Power Supply And Box TESTED and Working
$280.00
Atari SC1224 Vintage Color Monitor RED Parts Repair Modified READ DESCRIPTION
$139.00