[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
Dell PowerEdge FC830 8-SFF 4*Xeon E5-4669v3 2.1GHz No HDD/RAM Blade Server Node
$179.99
Dell PowerEdge FX2S 4 Slot Blade Chassis - CMC, 2x 2400W PSU
$299.00
HP ProLiant BL460c Gen9 Blade 2x E5-2699v3 2.3GHz =36 Cores 128GB P246 650FLB
$273.00
Dell PowerEdge FX2s CTO Blade 4 Slot 2U Chassis 2x 2000W
$399.00
Dell PowerEdge M620 Blade Server 2 x Xeon e5 2665 8 x 16 GB(128) RAM - No HD
$44.99
Dell PowerEdge M620 Blade Server
$39.99
Dell PowerEdge M620 CTO Blade Server (for M1000e or VRTX) 32GB(4x8GB RAM) No HDD
$72.16
Dell VRTX 25 Bay SFF with 4 x M630 With (2) E5-2690 V4's 32GB Ram
$999.99
HP ProLiant BL460c Gen9 Blade 2x E5-2660v4 2.0GHz =28 Cores 128GB P246 650FLB
$219.00
DELL PowerEdge M630 Blade 2x E5-2680v4 2.4GHz =28 Cores 128GB H330 2x10Gb X520
$227.00