[Bug 1946481] Re: GNOME Control Center cannot connect to ModemManager with "org.freedesktop.DBus.Error.AccessDenied"
Hello All, I have raised below issue in "SNAP" forum to discuss regarding this issue as i am continuously getting this error: https://forum.snapcraft.io/t/dbus-access-denied-while-using-modem-manager-plug-in-snap/29037/11 I am working on "lenovo-wwan-dpr" snap and as of now, continuously getting this error. Any comment regarding this will be helpful. Thank you !! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1946481 Title: GNOME Control Center cannot connect to ModemManager with "org.freedesktop.DBus.Error.AccessDenied" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1946481/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1946481] Re: GNOME Control Center cannot connect to ModemManager with "org.freedesktop.DBus.Error.AccessDenied"
Closing as invalid, since I can't repro anymore and I can't explain why. ** Changed in: modemmanager (Ubuntu) Status: New => Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1946481 Title: GNOME Control Center cannot connect to ModemManager with "org.freedesktop.DBus.Error.AccessDenied" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1946481/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1946481] Re: GNOME Control Center cannot connect to ModemManager with "org.freedesktop.DBus.Error.AccessDenied"
Trying to investigate https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1949621 I made a few local backports of modemmanager / libmm / libqmi packages from next 22.04 (but the source was still too old to handle the modem), and when I reverted to latest impish version, it seems the bug disappeared? I can now successfully: - use mmcli, as a standard user, like before - use modem-manager-gui, as a standard user, like before - see modem from GNOME Control Center and interact with it, as a standard user, like before. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1946481 Title: GNOME Control Center cannot connect to ModemManager with "org.freedesktop.DBus.Error.AccessDenied" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1946481/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1946481] Re: GNOME Control Center cannot connect to ModemManager with "org.freedesktop.DBus.Error.AccessDenied"
** Attachment added: "Running as normal user" https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1946481/+attachment/5534920/+files/Capture%20d%E2%80%99%C3%A9cran%20de%202021-10-21%2015-19-34.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1946481 Title: GNOME Control Center cannot connect to ModemManager with "org.freedesktop.DBus.Error.AccessDenied" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1946481/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1946481] Re: GNOME Control Center cannot connect to ModemManager with "org.freedesktop.DBus.Error.AccessDenied"
Running GNOME Control Center as root (not a good idea, I know), clearly gets the ModemManager connection to work. ** Attachment added: "GNOME Control Center (root)" https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1946481/+attachment/5534919/+files/Capture%20d%E2%80%99%C3%A9cran%20de%202021-10-21%2015-19-24.png -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1946481 Title: GNOME Control Center cannot connect to ModemManager with "org.freedesktop.DBus.Error.AccessDenied" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1946481/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1946481] Re: GNOME Control Center cannot connect to ModemManager with "org.freedesktop.DBus.Error.AccessDenied"
NetworkManager itself is able to properly talk to ModemManager: > $ nmcli con show |grep gsm > Orange Internet0a196fc4-89e3-479b-b049-ab13dfff897b gsm -- And a `nmcli con "Orange Internet" up` works (assuming you have enabled the modem which is blocked on https://gitlab.freedesktop.org/mobile- broadband/ModemManager/-/issues/402 in my case) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1946481 Title: GNOME Control Center cannot connect to ModemManager with "org.freedesktop.DBus.Error.AccessDenied" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1946481/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 1946481] Re: GNOME Control Center cannot connect to ModemManager with "org.freedesktop.DBus.Error.AccessDenied"
According to the policies in place for ModemManager in /etc/dbus-1/system.d/org.freedesktop.ModemManager1.conf it looks like only root can really do something. Assuming this is right, then I'm wondering why GNOME Control Center tries to directly access ModemManager instead of going via NetworkManager ? At least that is what I am wondering from the error in message #1 from `(uid=1000 pid=49211 comm="gnome-control-center " label="unconfined")` ** Summary changed: - NetworkManager cannot connect to ModemManager with "org.freedesktop.DBus.Error.AccessDenied" + GNOME Control Center cannot connect to ModemManager with "org.freedesktop.DBus.Error.AccessDenied" ** Bug watch added: gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues #402 https://gitlab.freedesktop.org/mobile-broadband/ModemManager/-/issues/402 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1946481 Title: GNOME Control Center cannot connect to ModemManager with "org.freedesktop.DBus.Error.AccessDenied" To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/modemmanager/+bug/1946481/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
