“The operation failed for an undetermined reason” transferring files through vSphere Client (2147256) Initiating a file upload to datastore, and resulting in the operation failing with an error: The operation failed for an undetermined reason. Typically this problem occurs due to certificates that the browser does not trust. If you are using self-signed or custom… Read More »
Go to cmd – run regedit In the Registry Editor window, navigate to… HKEY_LOCAL_MACHINE\SYSTEM\CurrentControlSet\Control\Print Then right-click in the blank space and choose ‘DWORD (32-bit) Value’ option under the ‘New’ sub-menu. Rename the DWORD value to ‘RpcAuthnLevelPrivacyEnabled’ restart Print spooler
Recently I was trying to update/upgrade Ubuntu 21.10 using the apt when I encountered the following error: E: Could not get lock /var/lib/dpkg/lock – open (11: Resource temporarily unavailable) E: Unable to lock the administration directory (/var/lib/dpkg/), is another process using it? A quick resolution that worked for me: ps aux | grep -i apt… Read More »
It was working fine, and somehow, it just stopped working. Solution: Login to the backend of ExpressionEngine Then go to Add-Ons – Modules – ../admin.php?S=0&D=cp&C=addons_modules Click on Zoo Visitor Then Go to installation » click the button at the bottom to Reinstall Everything. Once the Zoo Visitor is installed, you do not need to change… Read More »
Networking Show network interface configuration: config system interface Show all nics: diagnose hardware deviceinfo nic Show all info for specific nic: diagnose hardware deviceinfo nic dmz Execute ping: execute ping 8.8.8.8 Ping Options: execute ping-options view execute ping-options source 192.168.1.4 Show Session Table: diagnose sys session list Traceroute: execute traceroute 8.8.8.8 Telnet: execute telnet targethost… Read More »
#Darktrace in action, does the job well! A great solution to supercharge your Cyber threat Landscape in light of the SolarWinds Orion attack. Darktrace’s Immune System, applies AI to the cyber defense challenges for the first time, and has proven itself successful in detecting cyber-threats that existing, legacy systems cannot. However, Darktrace alone is not… Read More »
#Fortinet FortiGate (100E) is the best firewall. The most valuable feature is the bundled subscription, which is IPS, antivirus and web filtering. It is easy to use and performs very well. This perimeter solution has powerful security features, and it’s a good product that integrates actionable threat intelligence and very well with a wide range… Read More »
When you try to publish new content, you encounter error message similar to this. The outcome can be not only frustrating but can also prevent you from doing other work. I encountered this error message: Publishing failed. You are probably offline. The workaround that can help you resolve this issue if you encounter it: You… Read More »
When you try to restart the nginx service, you encounter error message similar to this. The outcome can be not only frustrating but can also prevent you from doing other work. I encountered this error message: sibgen@en-pta-web-109:~# service nginx start Job for nginx.service failed because the control process exited with error code. See “systemctl status… Read More »
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