[Touch-packages] [Bug 2051454] Re: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel
This bug was fixed in the package pipewire - 1.0.1-1ubuntu3 --- pipewire (1.0.1-1ubuntu3) noble; urgency=medium * Fix broken audio when using a kernel without "fine grained unix mediation" patch (LP: #2051504, LP: #2051454) -- Sergio Costas Rodriguez Mon, 29 Jan 2024 19:03:45 +0200 ** Changed in: pipewire (Ubuntu) Status: In Progress => Fix Released -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/2051454 Title: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel Status in apparmor package in Ubuntu: Confirmed Status in pipewire package in Ubuntu: Fix Released Status in wireplumber package in Ubuntu: Confirmed Bug description: Ubuntu 24.04 noble I tested on Kernel-6.7.2, 6.7.1, 6.6.8, don't work. relating service status: gsd-media-keys[6441]: gvc_mixer_card_get_index: assertion 'GVC_IS_MIXER_CARD (card)' failed pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:418 error:25 (Input/output error) pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:426 error:25 (Input/output error) pipewire-pulse[5298]: default: snap_get_audio_permissions: failed to get the AppArmor info. wireplumber[61568]: si-standard-link: in/out items are not valid anymore wireplumber[61568]: 2 of 2 PipeWire links failed to activate It's worked on kernel linux-image-6.5.0-14-generic. I built the same version 1.0.1 from the https://gitlab.freedesktop.org/pipewire source code, The sound card can be detected normally and shown in the gnome setting. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2051454/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 2051454] Re: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel
Lovely stuff, thank you! Confirming pipewire 1.0.1-1ubuntu3 is now available in noble-proposed and works a charm. A quick "systemctl --user restart pipewire*.service" or reboot has audio working again on mainline and upstream kernels. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/2051454 Title: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel Status in apparmor package in Ubuntu: Confirmed Status in pipewire package in Ubuntu: In Progress Status in wireplumber package in Ubuntu: Confirmed Bug description: Ubuntu 24.04 noble I tested on Kernel-6.7.2, 6.7.1, 6.6.8, don't work. relating service status: gsd-media-keys[6441]: gvc_mixer_card_get_index: assertion 'GVC_IS_MIXER_CARD (card)' failed pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:418 error:25 (Input/output error) pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:426 error:25 (Input/output error) pipewire-pulse[5298]: default: snap_get_audio_permissions: failed to get the AppArmor info. wireplumber[61568]: si-standard-link: in/out items are not valid anymore wireplumber[61568]: 2 of 2 PipeWire links failed to activate It's worked on kernel linux-image-6.5.0-14-generic. I built the same version 1.0.1 from the https://gitlab.freedesktop.org/pipewire source code, The sound card can be detected normally and shown in the gnome setting. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2051454/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 2051454] Re: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel
** Changed in: pipewire (Ubuntu) Importance: Undecided => High ** Changed in: pipewire (Ubuntu) Status: Confirmed => In Progress -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/2051454 Title: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel Status in apparmor package in Ubuntu: Confirmed Status in pipewire package in Ubuntu: In Progress Status in wireplumber package in Ubuntu: Confirmed Bug description: Ubuntu 24.04 noble I tested on Kernel-6.7.2, 6.7.1, 6.6.8, don't work. relating service status: gsd-media-keys[6441]: gvc_mixer_card_get_index: assertion 'GVC_IS_MIXER_CARD (card)' failed pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:418 error:25 (Input/output error) pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:426 error:25 (Input/output error) pipewire-pulse[5298]: default: snap_get_audio_permissions: failed to get the AppArmor info. wireplumber[61568]: si-standard-link: in/out items are not valid anymore wireplumber[61568]: 2 of 2 PipeWire links failed to activate It's worked on kernel linux-image-6.5.0-14-generic. I built the same version 1.0.1 from the https://gitlab.freedesktop.org/pipewire source code, The sound card can be detected normally and shown in the gnome setting. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2051454/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 2051454] Re: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel
Ok, people from the apparmor mailing list explained that ENOPROTOOPT error is returned when the kernel doesn't have "fine grained unix mediation", and that it still hasn't been merged upstream, so it's a patch that has to be manually merged. I prepared a patch. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/2051454 Title: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel Status in apparmor package in Ubuntu: Confirmed Status in pipewire package in Ubuntu: Confirmed Status in wireplumber package in Ubuntu: Confirmed Bug description: Ubuntu 24.04 noble I tested on Kernel-6.7.2, 6.7.1, 6.6.8, don't work. relating service status: gsd-media-keys[6441]: gvc_mixer_card_get_index: assertion 'GVC_IS_MIXER_CARD (card)' failed pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:418 error:25 (Input/output error) pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:426 error:25 (Input/output error) pipewire-pulse[5298]: default: snap_get_audio_permissions: failed to get the AppArmor info. wireplumber[61568]: si-standard-link: in/out items are not valid anymore wireplumber[61568]: 2 of 2 PipeWire links failed to activate It's worked on kernel linux-image-6.5.0-14-generic. I built the same version 1.0.1 from the https://gitlab.freedesktop.org/pipewire source code, The sound card can be detected normally and shown in the gnome setting. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2051454/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 2051454] Re: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel
I'm the author of the patch. The man page says nothing about ENOPROTOOPT, that's why I didn't managed that error. Clearly it is incomplete. Does anybody know where to send a patch for that? -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/2051454 Title: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel Status in apparmor package in Ubuntu: Confirmed Status in pipewire package in Ubuntu: Confirmed Status in wireplumber package in Ubuntu: Confirmed Bug description: Ubuntu 24.04 noble I tested on Kernel-6.7.2, 6.7.1, 6.6.8, don't work. relating service status: gsd-media-keys[6441]: gvc_mixer_card_get_index: assertion 'GVC_IS_MIXER_CARD (card)' failed pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:418 error:25 (Input/output error) pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:426 error:25 (Input/output error) pipewire-pulse[5298]: default: snap_get_audio_permissions: failed to get the AppArmor info. wireplumber[61568]: si-standard-link: in/out items are not valid anymore wireplumber[61568]: 2 of 2 PipeWire links failed to activate It's worked on kernel linux-image-6.5.0-14-generic. I built the same version 1.0.1 from the https://gitlab.freedesktop.org/pipewire source code, The sound card can be detected normally and shown in the gnome setting. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2051454/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 2051454] Re: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel
I dug into the relevant code, and found that in file
debian/patches/ubuntu/Add-missing-files.patch, when aa_getpeercon(fd,
_label, _confinement) returns -1, the value of errno is
ENOPROTOOPT.
This means that something went wrong in
https://gitlab.com/apparmor/apparmor/-/blob/253eace57316aadd4dd01e3da7797d97b590d62e/libraries/libapparmor/src/kernel.c#L1039
I added a patch and recompiled the pipewire package, pipewire-pulse works again.
--- a/src/modules/module-protocol-pulse/snap-policy.c
+++ b/src/modules/module-protocol-pulse/snap-policy.c
@@ -61,7 +61,7 @@ pw_sandbox_access_t pw_snap_get_audio_permissions(struct
client *client, int fd,
assert(client != NULL);
if (aa_getpeercon(fd, _label, _confinement) == -1) {
-if (errno == EINVAL) {
+if (errno == EINVAL || errno == ENOPROTOOPT) {
// if apparmor isn't enabled, we can safely assume that there are
no SNAPs in the system
return PW_SANDBOX_ACCESS_NOT_A_SANDBOX;
}
--
You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to apparmor in Ubuntu.
https://bugs.launchpad.net/bugs/2051454
Title:
pipewire wireplumber can not detect the sound output device when
using an unofficial linux kernel
Status in apparmor package in Ubuntu:
Confirmed
Status in pipewire package in Ubuntu:
Confirmed
Status in wireplumber package in Ubuntu:
Confirmed
Bug description:
Ubuntu 24.04 noble
I tested on Kernel-6.7.2, 6.7.1, 6.6.8, don't work.
relating service status:
gsd-media-keys[6441]: gvc_mixer_card_get_index: assertion 'GVC_IS_MIXER_CARD
(card)' failed
pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]:
ERROR command:-1 (invalid) tag:418 error:25 (Input/output error)
pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]:
ERROR command:-1 (invalid) tag:426 error:25 (Input/output error)
pipewire-pulse[5298]: default: snap_get_audio_permissions: failed to get the
AppArmor info.
wireplumber[61568]: si-standard-link:
in/out items are not valid anymore
wireplumber[61568]: 2 of 2 PipeWire links
failed to activate
It's worked on kernel linux-image-6.5.0-14-generic.
I built the same version 1.0.1 from the
https://gitlab.freedesktop.org/pipewire source code, The sound card
can be detected normally and shown in the gnome setting.
To manage notifications about this bug go to:
https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2051454/+subscriptions
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[Touch-packages] [Bug 2051454] Re: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel
A slightly revised version of this kernel should be showing up in the Ubuntu unstable kernel builds this week. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/2051454 Title: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel Status in apparmor package in Ubuntu: Confirmed Status in pipewire package in Ubuntu: Confirmed Status in wireplumber package in Ubuntu: Confirmed Bug description: Ubuntu 24.04 noble I tested on Kernel-6.7.2, 6.7.1, 6.6.8, don't work. relating service status: gsd-media-keys[6441]: gvc_mixer_card_get_index: assertion 'GVC_IS_MIXER_CARD (card)' failed pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:418 error:25 (Input/output error) pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:426 error:25 (Input/output error) pipewire-pulse[5298]: default: snap_get_audio_permissions: failed to get the AppArmor info. wireplumber[61568]: si-standard-link: in/out items are not valid anymore wireplumber[61568]: 2 of 2 PipeWire links failed to activate It's worked on kernel linux-image-6.5.0-14-generic. I built the same version 1.0.1 from the https://gitlab.freedesktop.org/pipewire source code, The sound card can be detected normally and shown in the gnome setting. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2051454/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 2051454] Re: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: wireplumber (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/2051454 Title: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel Status in apparmor package in Ubuntu: Confirmed Status in pipewire package in Ubuntu: Confirmed Status in wireplumber package in Ubuntu: Confirmed Bug description: Ubuntu 24.04 noble I tested on Kernel-6.7.2, 6.7.1, 6.6.8, don't work. relating service status: gsd-media-keys[6441]: gvc_mixer_card_get_index: assertion 'GVC_IS_MIXER_CARD (card)' failed pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:418 error:25 (Input/output error) pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:426 error:25 (Input/output error) pipewire-pulse[5298]: default: snap_get_audio_permissions: failed to get the AppArmor info. wireplumber[61568]: si-standard-link: in/out items are not valid anymore wireplumber[61568]: 2 of 2 PipeWire links failed to activate It's worked on kernel linux-image-6.5.0-14-generic. I built the same version 1.0.1 from the https://gitlab.freedesktop.org/pipewire source code, The sound card can be detected normally and shown in the gnome setting. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2051454/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 2051454] Re: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel
Status changed to 'Confirmed' because the bug affects multiple users. ** Changed in: apparmor (Ubuntu) Status: New => Confirmed -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/2051454 Title: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel Status in apparmor package in Ubuntu: Confirmed Status in pipewire package in Ubuntu: Confirmed Status in wireplumber package in Ubuntu: Confirmed Bug description: Ubuntu 24.04 noble I tested on Kernel-6.7.2, 6.7.1, 6.6.8, don't work. relating service status: gsd-media-keys[6441]: gvc_mixer_card_get_index: assertion 'GVC_IS_MIXER_CARD (card)' failed pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:418 error:25 (Input/output error) pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:426 error:25 (Input/output error) pipewire-pulse[5298]: default: snap_get_audio_permissions: failed to get the AppArmor info. wireplumber[61568]: si-standard-link: in/out items are not valid anymore wireplumber[61568]: 2 of 2 PipeWire links failed to activate It's worked on kernel linux-image-6.5.0-14-generic. I built the same version 1.0.1 from the https://gitlab.freedesktop.org/pipewire source code, The sound card can be detected normally and shown in the gnome setting. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2051454/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 2051454] Re: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel
Tried out the 6.7 kernel debs from https://launchpad.net/~apparmor-dev/+archive/ubuntu/apparmor-devel/+packages and this kernel also works splendidly without the audio bug. uname: 6.7.0-2-generic #2+userns3-Ubuntu SMP PREEMPT_DYNAMIC Tue Jan 23 15:17:50 UTC 20 x86_64 x86_64 x86_64 GNU/Linux cat /proc/sys/kernel/apparmor_restrict_unprivileged_userns: 1 cat /proc/sys/kernel/unprivileged_userns_clone: 1 cat /sys/kernel/security/apparmor/features/namespaces/userns_create: pciu& sudo cat /sys/kernel/security/apparmor/features/namespaces/mask: userns_create -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/2051454 Title: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel Status in apparmor package in Ubuntu: New Status in pipewire package in Ubuntu: Confirmed Status in wireplumber package in Ubuntu: New Bug description: Ubuntu 24.04 noble I tested on Kernel-6.7.2, 6.7.1, 6.6.8, don't work. relating service status: gsd-media-keys[6441]: gvc_mixer_card_get_index: assertion 'GVC_IS_MIXER_CARD (card)' failed pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:418 error:25 (Input/output error) pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:426 error:25 (Input/output error) pipewire-pulse[5298]: default: snap_get_audio_permissions: failed to get the AppArmor info. wireplumber[61568]: si-standard-link: in/out items are not valid anymore wireplumber[61568]: 2 of 2 PipeWire links failed to activate It's worked on kernel linux-image-6.5.0-14-generic. I built the same version 1.0.1 from the https://gitlab.freedesktop.org/pipewire source code, The sound card can be detected normally and shown in the gnome setting. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2051454/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
[Touch-packages] [Bug 2051454] Re: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel
** Also affects: wireplumber (Ubuntu) Importance: Undecided Status: New ** Also affects: apparmor (Ubuntu) Importance: Undecided Status: New -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to apparmor in Ubuntu. https://bugs.launchpad.net/bugs/2051454 Title: pipewire wireplumber can not detect the sound output device when using an unofficial linux kernel Status in apparmor package in Ubuntu: New Status in pipewire package in Ubuntu: Confirmed Status in wireplumber package in Ubuntu: New Bug description: Ubuntu 24.04 noble I tested on Kernel-6.7.2, 6.7.1, 6.6.8, don't work. relating service status: gsd-media-keys[6441]: gvc_mixer_card_get_index: assertion 'GVC_IS_MIXER_CARD (card)' failed pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:418 error:25 (Input/output error) pipewire-pulse[5768]: mod.protocol-pulse: client 0x5e701af4f9a0 [Mutter]: ERROR command:-1 (invalid) tag:426 error:25 (Input/output error) pipewire-pulse[5298]: default: snap_get_audio_permissions: failed to get the AppArmor info. wireplumber[61568]: si-standard-link: in/out items are not valid anymore wireplumber[61568]: 2 of 2 PipeWire links failed to activate It's worked on kernel linux-image-6.5.0-14-generic. I built the same version 1.0.1 from the https://gitlab.freedesktop.org/pipewire source code, The sound card can be detected normally and shown in the gnome setting. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/apparmor/+bug/2051454/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
