I can confirm that the bug still exits in kernel: 5.3.0-28-generic (in my case with Linux Mint 19.3)
Sony Vaio product: VPCSE2J9E v: C60A4YXE Intel Centrino Advanced-N 6230 [Rainbow Peak] driver: iwlwifi
I tried the workaround by @massimo-bacilieri (thanks!) manually and this worked fine.
I can confirm that the bug still exits in kernel: 5.3.0-28-generic (in my case with Linux Mint 19.3)
Sony Vaio product: VPCSE2J9E v: C60A4YXE
Intel Centrino Advanced-N 6230 [Rainbow Peak] driver: iwlwifi
I tried the workaround by @massimo-bacilieri (thanks!) manually and this worked fine.