After last upgrade a new problem occured in my Librem 5.
Or maybe anybody see such kind of problem too?
When I listening to music the speaker lags constantly (FLAC 88/24).
This problem never occured before.
My player is Rhythmbox, it is based on GStreamer multimedia framework.
2024-09-12 00:15:56 upgrade libc-devtools:arm64 2.31-13+deb11u8 2.31-13+deb11u11
2024-09-12 00:15:56 upgrade libc6-dev:arm64 2.31-13+deb11u8 2.31-13+deb11u11
2024-09-12 00:15:57 upgrade libc-dev-bin:arm64 2.31-13+deb11u8 2.31-13+deb11u11
2024-09-12 00:15:57 upgrade libc6:arm64 2.31-13+deb11u8 2.31-13+deb11u11
2024-09-12 00:16:01 upgrade libc-bin:arm64 2.31-13+deb11u8 2.31-13+deb11u11
2024-09-12 00:16:03 upgrade xserver-common:all 2:1.20.11-1+deb11u11 2:1.20.11-1+deb11u13
2024-09-12 00:16:03 upgrade xserver-xorg-legacy:arm64 2:1.20.11-1+deb11u11 2:1.20.11-1+deb11u13
2024-09-12 00:16:03 upgrade libudev-dev:arm64 247.3-7+deb11u4 247.3-7+deb11u5
2024-09-12 00:16:03 upgrade libsystemd-dev:arm64 247.3-7+deb11u4 247.3-7+deb11u5
2024-09-12 00:16:04 upgrade libsystemd0:arm64 247.3-7+deb11u4 247.3-7+deb11u5
2024-09-12 00:16:05 upgrade xserver-xorg-core:arm64 2:1.20.11-1+deb11u11 2:1.20.11-1+deb11u13
2024-09-12 00:16:05 upgrade systemd-timesyncd:arm64 247.3-7+deb11u4 247.3-7+deb11u5
2024-09-12 00:16:06 upgrade libpam-systemd:arm64 247.3-7+deb11u4 247.3-7+deb11u5
2024-09-12 00:16:06 upgrade libnss-systemd:arm64 247.3-7+deb11u4 247.3-7+deb11u5
2024-09-12 00:16:06 upgrade systemd:arm64 247.3-7+deb11u4 247.3-7+deb11u5
2024-09-12 00:16:08 upgrade udev:arm64 247.3-7+deb11u4 247.3-7+deb11u5
2024-09-12 00:16:09 upgrade libudev1:arm64 247.3-7+deb11u4 247.3-7+deb11u5
2024-09-12 00:16:13 upgrade systemd-sysv:arm64 247.3-7+deb11u4 247.3-7+deb11u5
2024-09-12 00:16:14 upgrade libgnutls30:arm64 3.7.1-5+deb11u4 3.7.1-5+deb11u5
2024-09-12 00:16:15 upgrade imagemagick-6-common:all 8:6.9.11.60+dfsg-1.3+deb11u2 8:6.9.11.60+dfsg-1.3+deb11u4
2024-09-12 00:16:15 upgrade libmagickcore-6.q16-6:arm64 8:6.9.11.60+dfsg-1.3+deb11u2 8:6.9.11.60+dfsg-1.3+deb11u4
2024-09-12 00:16:15 upgrade libmagickwand-6.q16-6:arm64 8:6.9.11.60+dfsg-1.3+deb11u2 8:6.9.11.60+dfsg-1.3+deb11u4
2024-09-12 00:16:16 upgrade libk5crypto3:arm64 1.18.3-6+deb11u4 1.18.3-6+deb11u5
2024-09-12 00:16:17 upgrade libkrb5support0:arm64 1.18.3-6+deb11u4 1.18.3-6+deb11u5
2024-09-12 00:16:17 upgrade libkrb5-3:arm64 1.18.3-6+deb11u4 1.18.3-6+deb11u5
2024-09-12 00:16:18 upgrade libgssapi-krb5-2:arm64 1.18.3-6+deb11u4 1.18.3-6+deb11u5
2024-09-12 00:16:19 upgrade libsmbclient:arm64 2:4.13.13+dfsg-1~deb11u5 2:4.13.13+dfsg-1~deb11u6
2024-09-12 00:16:19 upgrade samba-libs:arm64 2:4.13.13+dfsg-1~deb11u5 2:4.13.13+dfsg-1~deb11u6
2024-09-12 00:16:21 upgrade libwbclient0:arm64 2:4.13.13+dfsg-1~deb11u5 2:4.13.13+dfsg-1~deb11u6
2024-09-12 00:16:21 upgrade cups-common:all 2.3.3op2-3+deb11u6 2.3.3op2-3+deb11u8
2024-09-12 00:16:21 upgrade cups-bsd:arm64 2.3.3op2-3+deb11u6 2.3.3op2-3+deb11u8
2024-09-12 00:16:22 upgrade cups-client:arm64 2.3.3op2-3+deb11u6 2.3.3op2-3+deb11u8
2024-09-12 00:16:22 upgrade libcups2:arm64 2.3.3op2-3+deb11u6 2.3.3op2-3+deb11u8
2024-09-12 00:16:22 upgrade less:arm64 551-2 551-2+deb11u2
2024-09-12 00:16:23 upgrade nano:arm64 5.4-2+deb11u2 5.4-2+deb11u3
2024-09-12 00:16:23 upgrade libuv1:arm64 1.40.0-2 1.40.0-2+deb11u1
2024-09-12 00:16:23 upgrade bind9-libs:arm64 1:9.16.44-1~deb11u1 1:9.16.50-1~deb11u2
2024-09-12 00:16:24 upgrade bind9-host:arm64 1:9.16.44-1~deb11u1 1:9.16.50-1~deb11u2
2024-09-12 00:16:24 upgrade libc-l10n:all 2.31-13+deb11u8 2.31-13+deb11u11
2024-09-12 00:16:24 upgrade locales:all 2.31-13+deb11u8 2.31-13+deb11u11
2024-09-12 00:16:26 upgrade libssh2-1:arm64 1.9.0-2 1.9.0-2+deb11u1
2024-09-12 00:16:26 upgrade libcurl4:arm64 7.74.0-1.3+deb11u11 7.74.0-1.3+deb11u13
2024-09-12 00:16:26 upgrade apache2-bin:arm64 2.4.56-1~deb11u2 2.4.62-1~deb11u1
2024-09-12 00:16:27 upgrade distro-info-data:all 0.51+deb11u5 0.51+deb11u6
2024-09-12 00:16:27 upgrade dns-root-data:all 2021011101 2024041801~deb11u1
2024-09-12 00:16:27 upgrade ffmpeg:arm64 7:4.3.6-0+deb11u1 7:4.3.7-0+deb11u1
2024-09-12 00:16:27 upgrade libavdevice58:arm64 7:4.3.6-0+deb11u1 7:4.3.7-0+deb11u1
2024-09-12 00:16:28 upgrade libavfilter7:arm64 7:4.3.6-0+deb11u1 7:4.3.7-0+deb11u1
2024-09-12 00:16:28 upgrade libswscale5:arm64 7:4.3.6-0+deb11u1 7:4.3.7-0+deb11u1
2024-09-12 00:16:28 upgrade libavformat58:arm64 7:4.3.6-0+deb11u1 7:4.3.7-0+deb11u1
2024-09-12 00:16:29 upgrade libavcodec58:arm64 7:4.3.6-0+deb11u1 7:4.3.7-0+deb11u1
2024-09-12 00:16:30 upgrade libswresample3:arm64 7:4.3.6-0+deb11u1 7:4.3.7-0+deb11u1
2024-09-12 00:16:30 upgrade libpostproc55:arm64 7:4.3.6-0+deb11u1 7:4.3.7-0+deb11u1
2024-09-12 00:16:31 upgrade libavresample4:arm64 7:4.3.6-0+deb11u1 7:4.3.7-0+deb11u1
2024-09-12 00:16:31 upgrade libavutil56:arm64 7:4.3.6-0+deb11u1 7:4.3.7-0+deb11u1
2024-09-12 00:16:31 upgrade libdav1d4:arm64 0.7.1-3 0.7.1-3+deb11u1
2024-09-12 00:16:31 upgrade libvpx-dev:arm64 1.9.0-1+deb11u2 1.9.0-1+deb11u3
2024-09-12 00:16:32 upgrade libvpx6:arm64 1.9.0-1+deb11u2 1.9.0-1+deb11u3
2024-09-12 00:16:32 upgrade firefox-esr-l10n-ru:all 115.7.0esr-1~deb11u1 115.14.0esr-1~deb11u1
2024-09-12 00:16:33 upgrade libgdk-pixbuf-2.0-dev:arm64 2.42.2+dfsg-1+deb11u1 2.42.2+dfsg-1+deb11u2
2024-09-12 00:16:33 upgrade gir1.2-gdkpixbuf-2.0:arm64 2.42.2+dfsg-1+deb11u1 2.42.2+dfsg-1+deb11u2
2024-09-12 00:16:33 upgrade libgdk-pixbuf2.0-bin:arm64 2.42.2+dfsg-1+deb11u1 2.42.2+dfsg-1+deb11u2
2024-09-12 00:16:33 upgrade libgdk-pixbuf-2.0-0:arm64 2.42.2+dfsg-1+deb11u1 2.42.2+dfsg-1+deb11u2
2024-09-12 00:16:33 upgrade libgdk-pixbuf2.0-common:all 2.42.2+dfsg-1+deb11u1 2.42.2+dfsg-1+deb11u2
2024-09-12 00:16:34 upgrade firefox-esr:arm64 115.7.0esr-1~deb11u1 115.14.0esr-1~deb11u1
2024-09-12 00:16:47 upgrade flatpak:arm64 1.10.8-0+deb11u1 1.10.8-0+deb11u2
2024-09-12 00:16:48 upgrade ghostscript:arm64 9.53.3~dfsg-7+deb11u6 9.53.3~dfsg-7+deb11u7
2024-09-12 00:16:49 upgrade libgs9:arm64 9.53.3~dfsg-7+deb11u6 9.53.3~dfsg-7+deb11u7
2024-09-12 00:16:50 upgrade libgs9-common:all 9.53.3~dfsg-7+deb11u6 9.53.3~dfsg-7+deb11u7
2024-09-12 00:16:50 upgrade libgstreamer-plugins-base1.0-dev:arm64 1.18.4-2+deb11u1 1.18.4-2+deb11u2
2024-09-12 00:16:51 upgrade libgstreamer-plugins-base1.0-0:arm64 1.18.4-2+deb11u1 1.18.4-2+deb11u2
2024-09-12 00:16:51 upgrade libgstreamer-gl1.0-0:arm64 1.18.4-2+deb11u1 1.18.4-2+deb11u2
2024-09-12 00:16:52 upgrade gir1.2-gst-plugins-base-1.0:arm64 1.18.4-2+deb11u1 1.18.4-2+deb11u2
2024-09-12 00:16:52 upgrade gir1.2-webkit2-4.0:arm64 2.42.5-1~deb11u1 2.44.2-1~deb11u1
2024-09-12 00:16:52 upgrade gir1.2-javascriptcoregtk-4.0:arm64 2.42.5-1~deb11u1 2.44.2-1~deb11u1
2024-09-12 00:16:52 upgrade libwebkit2gtk-4.0-37:arm64 2.42.5-1~deb11u1 2.44.2-1~deb11u1
2024-09-12 00:16:58 upgrade libjavascriptcoregtk-4.0-18:arm64 2.42.5-1~deb11u1 2.44.2-1~deb11u1
2024-09-12 00:17:00 upgrade gstreamer1.0-plugins-base:arm64 1.18.4-2+deb11u1 1.18.4-2+deb11u2
2024-09-12 00:17:00 upgrade gnome-shell-extension-prefs:arm64 3.38.6-1~deb11u1 3.38.6-1~deb11u2
2024-09-12 00:17:00 upgrade gnome-shell:arm64 3.38.6-1~deb11u1 3.38.6-1~deb11u2
2024-09-12 00:17:01 upgrade gnome-shell-common:all 3.38.6-1~deb11u1 3.38.6-1~deb11u2
2024-09-12 00:17:01 upgrade gstreamer1.0-gl:arm64 1.18.4-2+deb11u1 1.18.4-2+deb11u2
2024-09-12 00:17:02 upgrade gstreamer1.0-x:arm64 1.18.4-2+deb11u1 1.18.4-2+deb11u2
2024-09-12 00:17:02 upgrade imagemagick-6.q16:arm64 8:6.9.11.60+dfsg-1.3+deb11u2 8:6.9.11.60+dfsg-1.3+deb11u4
2024-09-12 00:17:02 upgrade imagemagick:arm64 8:6.9.11.60+dfsg-1.3+deb11u2 8:6.9.11.60+dfsg-1.3+deb11u4
2024-09-12 00:17:02 upgrade libcurl3-gnutls:arm64 7.74.0-1.3+deb11u11 7.74.0-1.3+deb11u13
2024-09-12 00:17:03 upgrade libflatpak0:arm64 1.10.8-0+deb11u1 1.10.8-0+deb11u2
2024-09-12 00:17:03 upgrade libgtk2.0-common:all 2.24.33-2 2.24.33-2+deb11u1
2024-09-12 00:17:04 upgrade libgtk2.0-bin:arm64 2.24.33-2 2.24.33-2+deb11u1
2024-09-12 00:17:04 upgrade libgail-common:arm64 2.24.33-2 2.24.33-2+deb11u1
2024-09-12 00:17:04 upgrade libgail18:arm64 2.24.33-2 2.24.33-2+deb11u1
2024-09-12 00:17:05 upgrade libgtk2.0-0:arm64 2.24.33-2 2.24.33-2+deb11u1
2024-09-12 00:17:05 upgrade libmagickcore-6.q16-6-extra:arm64 8:6.9.11.60+dfsg-1.3+deb11u2 8:6.9.11.60+dfsg-1.3+deb11u4
2024-09-12 00:17:05 upgrade libndp0:arm64 1.6-1+b1 1.6-1+deb11u1
2024-09-12 00:17:06 upgrade libnss-myhostname:arm64 247.3-7+deb11u4 247.3-7+deb11u5
2024-09-12 00:17:06 upgrade ntfs-3g:arm64 1:2017.3.23AR.3-4+deb11u3 1:2017.3.23AR.3-4+deb11u4
2024-09-12 00:17:06 upgrade libntfs-3g883:arm64 1:2017.3.23AR.3-4+deb11u3 1:2017.3.23AR.3-4+deb11u4
2024-09-12 00:17:07 upgrade libqt5core5a:arm64 5.15.2+dfsg-9 5.15.2+dfsg-9+deb11u1
2024-09-12 00:17:07 upgrade libqt5dbus5:arm64 5.15.2+dfsg-9 5.15.2+dfsg-9+deb11u1
2024-09-12 00:17:07 upgrade libqt5network5:arm64 5.15.2+dfsg-9 5.15.2+dfsg-9+deb11u1
2024-09-12 00:17:08 upgrade libqt5gui5:arm64 5.15.2+dfsg-9 5.15.2+dfsg-9+deb11u1
2024-09-12 00:17:09 upgrade libqt5widgets5:arm64 5.15.2+dfsg-9 5.15.2+dfsg-9+deb11u1
2024-09-12 00:17:10 upgrade libqt5xml5:arm64 5.15.2+dfsg-9 5.15.2+dfsg-9+deb11u1
2024-09-12 00:17:10 upgrade linux-image-6.6.0-1-librem5:arm64 6.6.22pureos1~byz1 6.6.34pureos1~byz1
2024-09-12 00:17:17 upgrade linux-image-librem5:arm64 6.6.22pureos1~byz1 6.6.34pureos1~byz1
2024-09-12 00:17:17 upgrade net-tools:arm64 1.60+git20181103.0eebece-1 1.60+git20181103.0eebece-1+deb11u1
2024-09-12 00:17:17 upgrade python3-idna:all 2.10-1 2.10-1+deb11u1
2024-09-12 00:17:18 upgrade qt5-gtk-platformtheme:arm64 5.15.2+dfsg-9 5.15.2+dfsg-9+deb11u1
2024-09-12 00:17:18 upgrade usb.ids:all 2024.01.20-0+deb11u1 2024.07.04-0+deb11u1
2024-09-12 00:17:18 upgrade wpasupplicant:arm64 2:2.9.0-21 2:2.9.0-21+deb11u2
2024-09-12 00:17:19 upgrade xserver-xephyr:arm64 2:1.20.11-1+deb11u11 2:1.20.11-1+deb11u13
2024-09-12 00:17:20 upgrade xwayland:arm64 2:1.20.11-1+deb11u11 2:1.20.11-1+deb11u13
As you see, there was really GStreamer library update 5 days ago.
But how can I do downgrading?
I mean does Pure OS has something similar to Debian’s snapshots?
https://snapshot.debian.org