After upgrading an openSUSE machine, the Bugzilla installation no longer works. Each run of the checksetup.pl crashes with “segmentation fault”. After updating perl with cpan and some research the solution for the problem was very simple:
- Rename the lib folder in the Bugzilla directory
- Run ./install-modules –all
- Run ./checksetup.pl again
To create a softlink, which should work through a network share, a junction should be created with mklink:
Creates a symbolic link.
MKLINK [[/D] | [/H] | [/J]] Link Target
/D Creates a directory symbolic link. Default is a file
/H Creates a hard link instead of a symbolic link.
/J Creates a Directory Junction.
Link specifies the new symbolic link name.
Target specifies the path (relative or absolute) that the new link
I order two new – cheap – FTDI FT232RL USB-to-Serial Adapters on AliExpress.
After connecting, the first disappointment came directly. The Windows Device Manager displayed no COM port. Only a USB Serial Converter. The update of the driver brought no improvement. By coincidence I discovered the “Load VCP“ option. After I activated this, the USB Serial Interface was displayed correctly.
Quickly the next disappointment came, both showing only gibberish.
I thought at first that the baud rate is incorrect, but with an older adapter it working correctly. On the FTDI website i found a tool called “FT_Prog”. With these programming utility you can read and write the EEPROM for use with FTDI devices. After a few clicks I could see the difference:
Since I was not sure if there are other differences, I used the template function of the tool to copy the settings.
When trying to use saved credentials in Remote Desktop Connection you might receive this message:
Your credentials did not work. Your system administrator does not allow the use of saved credentials to log on to the remote computer because its identity is not fully verified. Please enter new credentials.
To be able to use saved credentials in this situation you need to do the following:
- Open Group Policy Editor (gpedit.msc)
- Navigate to Local Computer Policy\Computer Configuration\Administrative Templates\System\Credentials Delegation\
- Open Setting Allow Delegating Saved Credentials with NTLM-only Server Authentication, set it to Enabled click on button Show… and in Show Contents window add Value TERMSRV/*
- Run gpupdate command to update your policy.
Now you should be able to use your saved credentials.
With following procedure you can create a .p12/.pfx certificate with a *.crt (CA) and a *.key (Key file) file.
openssl pkcs12 -export -in ca.crt -inkey keyfile.key -out out.p12
With following procedure you can change your password on an .p12/.pfx certificate using openssl.
Export you current certificate to a passwordless pem type:
openssl pkcs12 -in mycert.pfx/mycert.p12 -out tmpmycert.pem -nodes
Enter Import Password: <Enter no password>
MAC verified OK
Convert the passwordless pem to a new pfx file with password:
openssl pkcs12 -export -out mycert2.pfx/mycert2.p12 -in tmpmycert.pem
Enter Export Password: <Enter password here>
Verifying - Enter Export Password: <Enter password here>
Now you are done and can use the new mycert2.pfx file with your new password.