tried tail -f /var/log/syslog -f /var/log/kern.log .. nothing syncronizes with the sound glitchers although a regular event is
==> /var/log/syslog <== 2023-11-15T13:17:48.973884-05:00 zlite1c kernel: [ 938.056939] audit: type=1400 audit(1700072268.965:142): apparmor="DENIED" operation="open" class="file" profile="/usr/sbin/cups-browsed" name="/etc/gnutls/config" pid=3446 comm="ippfind" requested_mask="r" denied_mask="r" fsuid=118 ouid=0 ==> /var/log/kern.log <== 2023-11-15T13:17:48.973884-05:00 zlite1c kernel: [ 938.056939] audit: type=1400 audit(1700072268.965:142): apparmor="DENIED" operation="open" class="file" profile="/usr/sbin/cups-browsed" name="/etc/gnutls/config" pid=3446 comm="ippfind" requested_mask="r" denied_mask="r" fsuid=118 ouid=0 This appeared once: ==> /var/log/syslog <== 2023-11-15T13:12:29.271897-05:00 zlite1c systemd[1737]: blueman-manager.service: Consumed 8.608s CPU time. 2023-11-15T13:12:33.253214-05:00 zlite1c kernel: [ 622.336703] audit: type=1400 audit(1700071953.246:134): apparmor="DENIED" operation="open" class="file" profile="/usr/sbin/cups-browsed" name="/etc/gnutls/config" pid=3338 comm="ippfind" requested_mask="r" denied_mask="r" fsuid=118 ouid=0 But did not correspond to a sound drop/glitch.. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/2038539 Title: bluetooth connections are unstable with linux-image-6.5.0-6-generic and above (MANTIC) Status in linux package in Ubuntu: New Bug description: Seems some random network activity regularly breaks bluetooth connections.. headphones connect and reconnect or suffer breaks in sound etc. Started with this kernel version linux-image-6.5.0-7 .. previous kernel linux-image-6.5.0-5 works perfectly Booting into the older kernel restores bluetooth stability. ProblemType: Bug DistroRelease: Ubuntu 23.10 Package: linux-image-6.5.0-7-generic 6.5.0-7.7 ProcVersionSignature: Ubuntu 6.5.0-5.5-generic 6.5.0 Uname: Linux 6.5.0-5-generic x86_64 ApportVersion: 2.27.0-0ubuntu4 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: derk 1690 F.... wireplumber /dev/snd/controlC0: derk 1690 F.... wireplumber /dev/snd/seq: derk 1687 F.... pipewire CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: XFCE Date: Thu Oct 5 08:33:01 2023 InstallationDate: Installed on 2023-10-04 (1 days ago) InstallationMedia: Xubuntu 23.10 "Mantic Minotaur" - Daily amd64 (20231004) MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']} ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-5-generic root=UUID=1d40ce67-0e56-4531-a16f-817634fd450a ro quiet splash vt.handoff=7 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-6.5.0-5-generic N/A linux-backports-modules-6.5.0-5-generic N/A linux-firmware 20230919.git3672ccab-0ubuntu2 SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 06/13/2023 dmi.bios.release: 1.21 dmi.bios.vendor: LENOVO dmi.bios.version: L9CN21WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0T76463 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: IdeaPad Slim 5 16ABR8 dmi.ec.firmware.release: 1.21 dmi.modalias: dmi:bvnLENOVO:bvrL9CN21WW:bd06/13/2023:br1.21:efr1.21:svnLENOVO:pn82XG:pvrIdeaPadSlim516ABR8:rvnLENOVO:rnLNVNB161216:rvrSDK0T76463WIN:cvnLENOVO:ct10:cvrIdeaPadSlim516ABR8:skuLENOVO_MT_82XG_BU_idea_FM_IdeaPadSlim516ABR8: dmi.product.family: IdeaPad Slim 5 16ABR8 dmi.product.name: 82XG dmi.product.sku: LENOVO_MT_82XG_BU_idea_FM_IdeaPad Slim 5 16ABR8 dmi.product.version: IdeaPad Slim 5 16ABR8 dmi.sys.vendor: LENOVO --- ProblemType: Bug ApportVersion: 2.27.0-0ubuntu5 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC1: derk 1691 F.... wireplumber /dev/snd/controlC0: derk 1691 F.... wireplumber /dev/snd/seq: derk 1688 F.... pipewire CRDA: N/A CasperMD5CheckResult: pass CurrentDesktop: XFCE DistroRelease: Ubuntu 23.10 InstallationDate: Installed on 2023-10-04 (12 days ago) InstallationMedia: Xubuntu 23.10 "Mantic Minotaur" - Daily amd64 (20231004) MachineType: {report['dmi.sys.vendor']} {report['dmi.product.name']} Package: linux (not installed) ProcEnviron: LANG=en_CA.UTF-8 LANGUAGE=en_CA:en PATH=(custom, no user) SHELL=/bin/bash TERM=xterm-256color ProcFB: 0 amdgpudrmfb ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.5.0-9-generic root=UUID=1d40ce67-0e56-4531-a16f-817634fd450a ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 6.5.0-9.9-generic 6.5.3 PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-6.5.0-9-generic N/A linux-backports-modules-6.5.0-9-generic N/A linux-firmware 20230919.git3672ccab-0ubuntu2.1 Tags: mantic Uname: Linux 6.5.0-9-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: N/A _MarkForUpload: True dmi.bios.date: 06/13/2023 dmi.bios.release: 1.21 dmi.bios.vendor: LENOVO dmi.bios.version: L9CN21WW dmi.board.asset.tag: NO Asset Tag dmi.board.name: LNVNB161216 dmi.board.vendor: LENOVO dmi.board.version: SDK0T76463 WIN dmi.chassis.asset.tag: NO Asset Tag dmi.chassis.type: 10 dmi.chassis.vendor: LENOVO dmi.chassis.version: IdeaPad Slim 5 16ABR8 dmi.ec.firmware.release: 1.21 dmi.modalias: dmi:bvnLENOVO:bvrL9CN21WW:bd06/13/2023:br1.21:efr1.21:svnLENOVO:pn82XG:pvrIdeaPadSlim516ABR8:rvnLENOVO:rnLNVNB161216:rvrSDK0T76463WIN:cvnLENOVO:ct10:cvrIdeaPadSlim516ABR8:skuLENOVO_MT_82XG_BU_idea_FM_IdeaPadSlim516ABR8: dmi.product.family: IdeaPad Slim 5 16ABR8 dmi.product.name: 82XG dmi.product.sku: LENOVO_MT_82XG_BU_idea_FM_IdeaPad Slim 5 16ABR8 dmi.product.version: IdeaPad Slim 5 16ABR8 dmi.sys.vendor: LENOVO To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/2038539/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp