Public bug reported:
The native .deb package of LibreOffice Writer completely freezes after a
period of system inactivity. Upon returning to the application, it stops
responding.
Looking at journalctl logs with Geminis help, the freeze matches
AppArmor entries involving the 'libreoffice-soffice' profile and
'glycin-loaders' ('glycin-svg' / 'glycin-image-rs'), causing a loop in
'zbus::Connection' and 'file_receive'.
Relevant journalctl logs during the freeze:
jul 31 15:27:46 Ryzen5 kernel: audit: type=1400 apparmor="ALLOWED"
operation="open" profile="libreoffice-soffice"
name="/usr/share/glycin-loaders/2+/conf.d/glycin-svg.conf"
jul 31 15:27:47 Ryzen5 kernel: audit: type=1400 apparmor="ALLOWED"
operation="file_receive" class="net" profile="libreoffice-soffice"
comm="zbus::Connectio" family="unix"
peer="libreoffice-soffice//null-/usr/libexec/glycin-loaders/2+/glycin-image-rs"
jul 31 15:27:55 Ryzen5 kernel: audit: type=1400 apparmor="ALLOWED"
operation="open" class="file" profile="libreoffice-soffice"
name="/sys/fs/cgroup/user.slice/.../cpu.max"
Hardware & Isolation context:
- This bug happens on an AMD Ryzen system.
- It DOES NOT happen on my other laptop with Intel + Nvidia.
- It DOES NOT happen when using the Snap version of LibreOffice.
Additional context: This behavior is not a regression from a recent
package update. This freeze has been happening consistently for over a
month. In fact, it was already happening before I recently formatted the
system to reorganize my SSDs, and it persisted on this fresh
installation. In 25.10, all ok.
ProblemType: Bug
DistroRelease: Ubuntu 26.04
Package: libreoffice-writer 4:26.2.4.2-0ubuntu0.26.04.2
ProcVersionSignature: Ubuntu 7.0.0-28.28-generic 7.0.12
Uname: Linux 7.0.0-28-generic x86_64
ApportVersion: 2.34.1-0ubuntu0.1
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri Jul 31 19:01:01 2026
InstallationDate: Installed on 2026-07-01 (30 days ago)
InstallationMedia: Ubuntu 26.04 "Resolute Raccoon" - Release amd64 (20260423.1)
ProcEnviron:
LANG=es_ES.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
SourcePackage: libreoffice
UpgradeStatus: No upgrade log present (probably fresh install)
** Affects: libreoffice (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug resolute wayland-session
** Summary changed:
- Libreoffice-writer freezes after system inactivity on AMD Ryzen (native .deb
package)
+ [Resolute] Libreoffice-writer freezes after system inactivity on AMD Ryzen
(native .deb package)
** Description changed:
The native .deb package of LibreOffice Writer completely freezes after a
period of system inactivity. Upon returning to the application, it stops
responding.
Looking at journalctl logs with Geminis help, the freeze matches
AppArmor entries involving the 'libreoffice-soffice' profile and
'glycin-loaders' ('glycin-svg' / 'glycin-image-rs'), causing a loop in
'zbus::Connection' and 'file_receive'.
Relevant journalctl logs during the freeze:
jul 31 15:27:46 Ryzen5 kernel: audit: type=1400 apparmor="ALLOWED"
operation="open" profile="libreoffice-soffice"
name="/usr/share/glycin-loaders/2+/conf.d/glycin-svg.conf"
jul 31 15:27:47 Ryzen5 kernel: audit: type=1400 apparmor="ALLOWED"
operation="file_receive" class="net" profile="libreoffice-soffice"
comm="zbus::Connectio" family="unix"
peer="libreoffice-soffice//null-/usr/libexec/glycin-loaders/2+/glycin-image-rs"
jul 31 15:27:55 Ryzen5 kernel: audit: type=1400 apparmor="ALLOWED"
operation="open" class="file" profile="libreoffice-soffice"
name="/sys/fs/cgroup/user.slice/.../cpu.max"
-
Hardware & Isolation context:
- This bug happens on an AMD Ryzen system.
- It DOES NOT happen on my other laptop with Intel + Nvidia.
- It DOES NOT happen when using the Snap version of LibreOffice.
+
+ Additional context: This behavior is not a regression from a recent
+ package update. This freeze has been happening consistently for over a
+ month. In fact, it was already happening before I recently formatted the
+ system to reorganize my SSDs, and it persisted on this fresh
+ installation.
ProblemType: Bug
DistroRelease: Ubuntu 26.04
Package: libreoffice-writer 4:26.2.4.2-0ubuntu0.26.04.2
ProcVersionSignature: Ubuntu 7.0.0-28.28-generic 7.0.12
Uname: Linux 7.0.0-28-generic x86_64
ApportVersion: 2.34.1-0ubuntu0.1
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri Jul 31 19:01:01 2026
InstallationDate: Installed on 2026-07-01 (30 days ago)
InstallationMedia: Ubuntu 26.04 "Resolute Raccoon" - Release amd64
(20260423.1)
ProcEnviron:
- LANG=es_ES.UTF-8
- PATH=(custom, no user)
- SHELL=/bin/bash
- TERM=xterm-256color
- XDG_RUNTIME_DIR=<set>
+ LANG=es_ES.UTF-8
+ PATH=(custom, no user)
+ SHELL=/bin/bash
+ TERM=xterm-256color
+ XDG_RUNTIME_DIR=<set>
SourcePackage: libreoffice
UpgradeStatus: No upgrade log present (probably fresh install)
** Description changed:
The native .deb package of LibreOffice Writer completely freezes after a
period of system inactivity. Upon returning to the application, it stops
responding.
Looking at journalctl logs with Geminis help, the freeze matches
AppArmor entries involving the 'libreoffice-soffice' profile and
'glycin-loaders' ('glycin-svg' / 'glycin-image-rs'), causing a loop in
'zbus::Connection' and 'file_receive'.
Relevant journalctl logs during the freeze:
jul 31 15:27:46 Ryzen5 kernel: audit: type=1400 apparmor="ALLOWED"
operation="open" profile="libreoffice-soffice"
name="/usr/share/glycin-loaders/2+/conf.d/glycin-svg.conf"
jul 31 15:27:47 Ryzen5 kernel: audit: type=1400 apparmor="ALLOWED"
operation="file_receive" class="net" profile="libreoffice-soffice"
comm="zbus::Connectio" family="unix"
peer="libreoffice-soffice//null-/usr/libexec/glycin-loaders/2+/glycin-image-rs"
jul 31 15:27:55 Ryzen5 kernel: audit: type=1400 apparmor="ALLOWED"
operation="open" class="file" profile="libreoffice-soffice"
name="/sys/fs/cgroup/user.slice/.../cpu.max"
Hardware & Isolation context:
- This bug happens on an AMD Ryzen system.
- It DOES NOT happen on my other laptop with Intel + Nvidia.
- It DOES NOT happen when using the Snap version of LibreOffice.
Additional context: This behavior is not a regression from a recent
package update. This freeze has been happening consistently for over a
month. In fact, it was already happening before I recently formatted the
system to reorganize my SSDs, and it persisted on this fresh
- installation.
+ installation. In 25.10, all ok.
ProblemType: Bug
DistroRelease: Ubuntu 26.04
Package: libreoffice-writer 4:26.2.4.2-0ubuntu0.26.04.2
ProcVersionSignature: Ubuntu 7.0.0-28.28-generic 7.0.12
Uname: Linux 7.0.0-28-generic x86_64
ApportVersion: 2.34.1-0ubuntu0.1
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: ubuntu:GNOME
Date: Fri Jul 31 19:01:01 2026
InstallationDate: Installed on 2026-07-01 (30 days ago)
InstallationMedia: Ubuntu 26.04 "Resolute Raccoon" - Release amd64
(20260423.1)
ProcEnviron:
LANG=es_ES.UTF-8
PATH=(custom, no user)
SHELL=/bin/bash
TERM=xterm-256color
XDG_RUNTIME_DIR=<set>
SourcePackage: libreoffice
UpgradeStatus: No upgrade log present (probably fresh install)
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https://bugs.launchpad.net/bugs/2162590
Title:
[Resolute] Libreoffice-writer freezes after system inactivity on AMD
Ryzen (native .deb package)
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