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Hey guys, I'm running into an issue where playonlinux warns me of the following:

[FS_Check] Warning: The following file is located on a noexec mounted filesystem.
It might prevent wine from working

/home/dkay/.PlayOnLinux/

But I'm not seeing noexec on my /home partition in /etc/fstab:

# 
# /etc/fstab: static file system information
#
# <file system>    <dir>    <type>    <options>    <dump>    <pass>
tmpfs /tmp tmpfs nodev,nosuid 0 0
tmpfs /dev/shm tmpfs nodev,nosuid,noexec 0 0

# /dev/sda2 LABEL=Scallywag
UUID=79d3dfb1-9b8a-4343-9c0c-47f89551007a    /             btrfs         rw,nodev,relatime,space_cache,subvol=_current/ROOT    0 0

# /dev/sda2 LABEL=Scallywag
UUID=79d3dfb1-9b8a-4343-9c0c-47f89551007a    /home         btrfs         rw,nosuid,nodev,relatime,space_cache,subvol=_current/home    0 0

# /dev/sda2 LABEL=Scallywag
UUID=79d3dfb1-9b8a-4343-9c0c-47f89551007a    /opt          btrfs         rw,nodev,relatime,space_cache,subvol=_current/opt    0 0

# /dev/sda2 LABEL=Scallywag
UUID=79d3dfb1-9b8a-4343-9c0c-47f89551007a    /var          btrfs         rw,nosuid,nodev,noexec,relatime,space_cache,subvol=_current/var    0 0

UUID=79d3dfb1-9b8a-4343-9c0c-47f89551007a /run/btrfs-root btrfs rw,nodev,nosuid,noexec,relatime,space_cache 0 0

/run/btrfs-root/_current/ROOT/var/lib /var/lib none bind 0 0

 

I could always remove noexec from the other partitions one by one until it works but I'd rather not mess with an already unorthodox setup if there's an easy fix

Well, I don't like doing this but I had to remove noexec from both /run/btrfs-root and /var before it stopped complaining, strange.

Hi,
Open the PlayOnLinux console (Tools > PlayOnLinux console), what's the output of

POL_System_PartInfo /home/dkay/.PlayOnLinux/

Here you go:

PlayOnLinux: /home/dkay/.PlayOnLinux > POL_System_PartInfo /home/dkay/.PlayOnLinux/
/dev/sda2 / btrfs rw,nodev,relatime,space_cache 0 0
/dev/sda2 /run/btrfs-root btrfs rw,nosuid,nodev,relatime,space_cache 0 0
/dev/sda2 /var btrfs rw,nosuid,nodev,relatime,space_cache 0 0
/dev/sda2 /var/lib btrfs rw,nosuid,nodev,relatime,space_cache 0 0
/dev/sda2 /opt btrfs rw,nodev,relatime,space_cache 0 0
/dev/sda2 /home btrfs rw,nosuid,nodev,relatime,space_cache 0 0

This is after removing noexec from /run/btrfs-root and /var, though /home never had a noexec parameter

 

Ok, this should return just one line, but the code is confused by btrfs subvolumes...