[Dx-packages] [Bug 1787867] Re: Ubuntu 18.04 LTS bluetooth left discoverable
I can confirm this bug still exists on 20.04 after testing my desktop and laptop. Using hciconfig to turn off visibility works and does survive a reboot. After using hciconfig and opening the Bluetooth settings panel, visibility turns on. When closing the panel, visibility turns off. So hciconfig seems to fix the bug for now. Still, it would be better if this never happened in the first place since it does seem to be a security issue. -- You received this bug notification because you are a member of DX Packages, which is subscribed to indicator-bluetooth in Ubuntu. https://bugs.launchpad.net/bugs/1787867 Title: Ubuntu 18.04 LTS bluetooth left discoverable Status in indicator-bluetooth package in Ubuntu: Confirmed Bug description: Ubuntu 18.04 LTS, when Bluetooth is on, the computer stays discoverable which opens up unnecessary vulnerability surface. There should be a separate UI switch for discoverability with auto timeout. Leaving bluetooth on (using a Bluetooth mouse) should not leave the computer always discoverable. Current behavior does not match documentation https://help.ubuntu.com/stable/ubuntu-help/bluetooth- visibility.html.en, even without Bluetooth panel open, the computer is still discoverable. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/indicator-bluetooth/+bug/1787867/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
[Dx-packages] [Bug 1867996] Re: Segfault in app_indicator_set_icon_full [patch attached]
The fix is already in 20.04, while for 18.04 you can use the packages in https://launchpad.net/~ci-train-ppa-service/+archive/4009/+packages while the SRU team looks at the fix in queue for some time now. -- You received this bug notification because you are a member of DX Packages, which is subscribed to libappindicator in Ubuntu. Matching subscriptions: dx-packages https://bugs.launchpad.net/bugs/1867996 Title: Segfault in app_indicator_set_icon_full [patch attached] Status in libappindicator package in Ubuntu: Fix Released Status in libappindicator package in Arch Linux: New Bug description: [ Impact ] Discord and several other applications using libappindicator are widely reported to have been crashing for several years. See: https://github.com/flathub/com.discordapp.Discord/issues/30 (and others) [ Test case ] - Run discord application - It must not crash in ubuntu (or when indicators are enabled) [ Regression potential ] Very low, icons might not appear in some cases, if any. - This is the backtrace: (gdb) bt full #0 0x7fe1d5d2e00e in () at /app/lib/libappindicator.so #1 0x7fe1f5a6f3c5 in g_closure_invoke () at /lib/libgobject-2.0.so.0 #2 0x7fe1f5a813d2 in () at /lib/libgobject-2.0.so.0 #3 0x7fe1f5a8a02c in g_signal_emit_valist () at /lib/libgobject-2.0.so.0 #4 0x7fe1f5a8a40f in g_signal_emit () at /lib/libgobject-2.0.so.0 #5 0x7fe1d5d2ed4f in app_indicator_set_icon_full () at /app/lib/libappindicator.so #6 0x0077851a in () #7 0x01de7123 in () #8 0x01e4bd4e in () #9 0x01e6e34c in () #10 0x01e6e668 in () #11 0x01e6e9cb in () #12 0x01df971a in () #13 0x7fe1f354b1c7 in g_main_context_dispatch () at /lib/libglib-2.0.so.0 #14 0x7fe1f354b430 in () at /lib/libglib-2.0.so.0 #15 0x7fe1f354b4dc in g_main_context_iteration () at /lib/libglib-2.0.so.0 #16 0x01df9606 in () #17 0x01e6e0e7 in () #18 0x01e29570 in () #19 0x00c37ec8 in () #20 0x00c37d15 in () #21 0x00c1da7d in () #22 0x00a9282e in () #23 0x007892d4 in () #24 0x007896e0 in () #25 0x03b830a3 in main () Happens in all versions of libappindicator built from latest sources available on launchpad. I ran into the issue yesterday when installing Discord for the first time. I have tracked the problem down to libappindicator passing in an extra vararg item to g_signal_emit that the signal's definition in libappindicator was not declaring, causing the crash you see above in gobject's g_signal dispatch machinery. Patch is attached. I am presuming this is 'upstream' for libappindicator, whatever that may mean for what appears to be an unmaintained project. If it is not, and since it is an Ubuntu/Canonical-sourced project originally, I respectfully request that you assist in upstreaming it since this bug is causing severe breakage for users across all distros. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/libappindicator/+bug/1867996/+subscriptions -- Mailing list: https://launchpad.net/~dx-packages Post to : dx-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~dx-packages More help : https://help.launchpad.net/ListHelp
