I just noticed something very interesting:
On the HP ProBook, there was no device file "/dev/cdrom", only the following symlink:
/dev/cdrom1 -> sr0
After executing the following command:
sudo ln -s /dev/sr0 /dev/cdrom
the issue seems fixed, Kaffeine plays through the Audio CD as expected.
I just noticed something very interesting:
On the HP ProBook, there was no device file "/dev/cdrom", only the following symlink:
/dev/cdrom1 -> sr0
After executing the following command:
sudo ln -s /dev/sr0 /dev/cdrom
the issue seems fixed, Kaffeine plays through the Audio CD as expected.