It appears that apparmor is blocking u2f requests :
[ 5955.568022] audit: type=1400 audit(1526465659.599:92): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/sys/devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.0/0003:045E:07B2.0001/report_descriptor" pid=19386 comm="TaskSchedulerFo" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5955.568379] audit: type=1400 audit(1526465659.599:93): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/sys/devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.1/0003:045E:07B2.0002/report_descriptor" pid=19386 comm="TaskSchedulerFo" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5955.568667] audit: type=1400 audit(1526465659.599:94): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/sys/devices/pci0000:00/0000:00:14.0/usb3/3-3/3-3:1.2/0003:045E:07B2.0003/report_descriptor" pid=19386 comm="TaskSchedulerFo" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5955.569840] audit: type=1400 audit(1526465659.599:95): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.0/0003:1050:0407.002D/report_descriptor" pid=19386 comm="TaskSchedulerFo" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 [ 5955.570337] audit: type=1400 audit(1526465659.603:96): apparmor="DENIED" operation="open" profile="snap.chromium.chromium" name="/sys/devices/pci0000:00/0000:00:1a.0/usb1/1-1/1-1.2/1-1.2:1.1/0003:1050:0407.002E/report_descriptor" pid=19386 comm="TaskSchedulerFo" requested_mask="r" denied_mask="r" fsuid=1000 ouid=0 -- You received this bug notification because you are a member of Desktop Packages, which is subscribed to chromium-browser in Ubuntu. https://bugs.launchpad.net/bugs/1738164 Title: [snap] U2F doesn't work with yubikey Status in chromium-browser package in Ubuntu: New Bug description: (initially reported by Daniel at https://forum.snapcraft.io/t/call- for-testing-chromium-62-0-3202-62/2569/50) « U2F (Universal 2nd Factor) isn’t working when signing into my gmail account trying to use my yubikey. This is a USB device which IIRC chromium needs bidirectional communication with. » This requires investigation, but the yubikey I have is too old and doesn't support U2F. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/chromium-browser/+bug/1738164/+subscriptions -- Mailing list: https://launchpad.net/~desktop-packages Post to : desktop-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~desktop-packages More help : https://help.launchpad.net/ListHelp
