Alan SikoraandClaude Opus 4.6
e490ca7d78
The post-sleep hook runs before systemd thaws user.slice, so a synchronous systemctl --user restart hangs for ~90 seconds waiting for the frozen user manager to respond — blocking the entire resume. Background the restart with a short delay so it executes after user.slice is thawed. Co-Authored-By: Claude Opus 4.6 <noreply@anthropic.com>
32 lines
1.1 KiB
Bash
Executable File
32 lines
1.1 KiB
Bash
Executable File
#!/bin/bash
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# Lazy-unmount all FUSE filesystems before suspend/hibernate to prevent the
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# kernel's process freeze from timing out. FUSE daemons (like gvfsd-fuse from
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# Nautilus) can block in uninterruptible sleep during freeze, causing suspend
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# to silently fail. After wake, restart gvfs so the FUSE mount is restored.
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if [[ $1 == "pre" ]]; then
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while IFS=' ' read -r _ mountpoint fstype _; do
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if [[ $fstype == fuse.* ]]; then
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fusermount3 -uz "$mountpoint" 2>/dev/null || fusermount -uz "$mountpoint" 2>/dev/null || true
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fi
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done < /proc/mounts
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fi
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if [[ $1 == "post" ]]; then
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# Run in background — user.slice is still frozen at this point, so a
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# synchronous restart would block the thaw for up to 90 seconds.
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(
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sleep 5
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for uid_dir in /run/user/*; do
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uid=$(basename "$uid_dir")
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if [[ -S $uid_dir/bus ]]; then
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sudo -u "#$uid" \
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DBUS_SESSION_BUS_ADDRESS="unix:path=$uid_dir/bus" \
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XDG_RUNTIME_DIR="$uid_dir" \
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systemctl --user restart gvfs-daemon.service 2>/dev/null || true
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fi
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done
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) &
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fi
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