I had exactly the same issue with latest Ledger Nano S Plus and I finally solved it: Prerequisites: Ledger Nano S Plus Firefox installed from snap
DO lsusb -v and gather product id sudo vim /etc/udev/rules.d/70-snap.firefox.rule find the line with Ledger Blue + Nano S + Nano X
should look like this:
SUBSYSTEM=="hidraw", KERNEL=="hidraw*", ATTRS{idVendor}=="2c97", ATTRS{idProduct}=="0000|0001|0004|0005|0015|1005|1015|4005|4015|5015", TAG+="snap_firefox_firefox"
what you need to do is append your new productId to the end of the attributes.
sudo systemctl reload apparmor.service
Hope that it helps
I had exactly the same issue with latest Ledger Nano S Plus and I finally solved it: Prerequisites: Ledger Nano S Plus Firefox installed from snap
DO lsusb -v and gather product id rules.d/ 70-snap. firefox. rule find the line with Ledger Blue + Nano S + Nano X
sudo vim /etc/udev/
should look like this:
SUBSYSTEM= ="hidraw" , KERNEL=="hidraw*", ATTRS{idVendor} =="2c97" , ATTRS{idProduct }=="0000| 0001|0004| 0005|0015| 1005|1015| 4005|4015| 5015", TAG+="snap_ firefox_ firefox"
what you need to do is append your new productId to the end of the attributes.
sudo systemctl reload apparmor.service
Hope that it helps