https://bugs.kde.org/show_bug.cgi?id=515799
Bug ID: 515799
Summary: Dolphin freezing on copying file in btrfs file system
Classification: I don't know
Product: kde
Version First unspecified
Reported In:
Platform: Kubuntu
OS: Linux
Status: REPORTED
Severity: critical
Priority: NOR
Component: general
Assignee: [email protected]
Reporter: [email protected]
Target Milestone: ---
Dolphin app freezes as soon as I copy file/folder and quickly becomes not
responding after a while (30-60 seconds) it responds
I recently installed kubuntu with btrfs file system
File picker is also taking a lot to open
I'm using btrfs assistant and snapper for daily snapshots (not hourly)
here's my fstab
UUID=B4ED-3EBA /boot/efi vfat defaults 0 2
UUID=a8894c40-f432-4140-9de7-aaf904b5626e / btrfs
subvol=/@,defaults,noatime,discard=async,compress=zstd:3,autodefrag 0 0
UUID=a8894c40-f432-4140-9de7-aaf904b5626e /home btrfs
subvol=/@home,defaults,noatime,discard=async,compress=zstd:3,autodefrag 0 0
# UUID=a8894c40-f432-4140-9de7-aaf904b5626e /swap btrfs
subvol=/@swap,defaults 0 0
UUID=34748aa5-5592-4d61-b863-2ef6fad90354 swap swap defaults 0 0
# /swap/swapfile swap swap defaults 0
0
tmpfs /tmp tmpfs
defaults,noatime,discard=async,mode=1777 0 0
# Btrfs Optimizations
UUID=a8894c40-f432-4140-9de7-aaf904b5626e /var/log btrfs
subvol=@var_log,compress=zstd:3,noatime,discard=async 0 0
UUID=a8894c40-f432-4140-9de7-aaf904b5626e /var/cache btrfs
subvol=@var_cache,compress=zstd:3,noatime,discard=async 0 0
# Docker and Games Subvolumes
UUID=a8894c40-f432-4140-9de7-aaf904b5626e /var/lib/docker btrfs
subvol=@docker,compress=zstd:3,noatime,discard=async 0 0
UUID=a8894c40-f432-4140-9de7-aaf904b5626e /games btrfs
subvol=@games,compress=zstd:3,noatime,discard=async 0 0
Operating System: Kubuntu 25.10
KDE Plasma Version: 6.4.5
KDE Frameworks Version: 6.17.0
Qt Version: 6.9.2
Kernel Version: 6.17.0-14-generic (64-bit)
Graphics Platform: Wayland
Processors: 16 × AMD Ryzen 7 5800H with Radeon Graphics
Memory: 32 GiB of RAM (27.3 GiB usable)
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