[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
** Intel i3 10100F CPU Processor - USED **
$47.99
Intel i7 3770 Quad Core 3.40 GHz CPU Processor LGA 1155 - 5 Available
$28.00
Intel - Core i9-14900K 14th Gen 24-Core 32-Thread - 4.4GHz (6.0GHz Turbo) Soc...
$546.99
Intel - Core i7-14700K 14th Gen 20-Core 28-Thread - 4.3GHz (5.6GHz Turbo) Soc...
$381.99
Intel Core i5-12400F - 6-Core 2.5GHz 12th Gen Alder Lake LGA 1700 65W CPU
$118.84
SRL5V INTEL CORE i5 I5-12500 CPU PROCESSOR
$129.00
AMD Ryzen 5 7600x Processor (5.3 GHz, 6 Cores, LGA 1718/Socket AM5) NEW OEM Tray
$169.98
Intel Core i5-4570 3.20GHz Quad-Core CPU Computer Processor LGA1150 Socket SR14E
$13.99
AMD Ryzen 9 5900X Processor 4th Gen UNLOCKED (AM4 12 Cores 24 Threads 4.8GHz)
$229.00
Intel Core i7-14700 2.1 GHz turbo 5.40 20-Core LGA1700 Processor 33MB 28 ++
$300.00