diff options
| -rw-r--r-- | src/src/protonlauncher.cpp | 8 |
1 files changed, 8 insertions, 0 deletions
diff --git a/src/src/protonlauncher.cpp b/src/src/protonlauncher.cpp index f6059e3..e8c2a89 100644 --- a/src/src/protonlauncher.cpp +++ b/src/src/protonlauncher.cpp @@ -169,6 +169,14 @@ bool shouldExposeMountPointToPressureVessel(const QString& mountPoint, const QString& fsType, const QString& source) { + // Always expose our VFS FUSE mount explicitly. pressure-vessel's default + // sharing of /run/media (and home) uses non-recursive bind mounts that do + // not propagate FUSE submounts into the container — games on SD card end up + // writing to the real game directory and bypassing the VFS entirely. + if (fsType == QStringLiteral("fuse.mo2linux")) { + return !mountPoint.isEmpty() && mountPoint != "/"; + } + if (mountPoint.isEmpty() || mountPoint == "/" || pressureVesselSharesByDefault(mountPoint) || isSystemRootPath(mountPoint)) { |