Comment 0 for bug 1332950

I have a dual boot OSX+Ubuntu on a Macbook.
The drive is a SSD.
I use a partition to share files between both.
The partition is HFS+ Non journalized Case sensitive.

It has been some weeks (months?) now that accessing some files fails.
It's only some files, not others. I see no obvious reason why these ones and not others.
Usually unmounting and remounting may give access back, but not always.
After a while again some files start to be unaccessible. Not especially the same files as earlier.
Checking the filesystem either on OSX or Ubuntu sometimes gives errors, but not always.

The type of error I get is like:
$ ls -l .
total 0
drwxr-xr-x 1 me me 14 Jun 20 13:09 originals
$ ls foo/
ls: reading directory foo/: Invalid argument
$ touch foo/bar
touch: setting times of ‘foo/bar’: Invalid argument

Or in nautilus, I get errors like
Sorry, could not display all the contents of “foo”: Error when getting information for file '/media/share/foo/baz': Invalid argument

ProblemType: Bug
DistroRelease: Ubuntu 14.04
Package: linux-image-3.13.0-29-generic 3.13.0-29.53
ProcVersionSignature: Ubuntu 3.13.0-29.53-generic 3.13.11.2
Uname: Linux 3.13.0-29-generic i686
ApportVersion: 2.14.1-0ubuntu3.2
Architecture: i386
AudioDevicesInUse:
 USER PID ACCESS COMMAND
 /dev/snd/controlC0: luc 1833 F.... pulseaudio
CurrentDesktop: GNOME
CurrentDmesg: Error: command ['sh', '-c', 'dmesg | comm -13 --nocheck-order /var/log/dmesg -'] failed with exit code 1: comm: /var/log/dmesg: Permission denied
Date: Sun Jun 22 14:16:35 2014
InstallationDate: Installed on 2014-06-17 (5 days ago)
InstallationMedia: Ubuntu 14.04 LTS "Trusty Tahr" - Release i386 (20140417)
MachineType: Apple Inc. MacBook2,1
ProcFB: 0 inteldrmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-3.13.0-29-generic root=UUID=e1b6b6c0-1e2f-4166-bb03-6fa39d8af4de ro quiet splash vt.handoff=7
SourcePackage: linux
UpgradeStatus: No upgrade log present (probably fresh install)
WifiSyslog:

dmi.bios.date: 06/27/07
dmi.bios.vendor: Apple Inc.
dmi.bios.version: MB21.88Z.00A5.B07.0706270922
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: Mac-F4208CA9
dmi.board.vendor: Apple Inc.
dmi.board.version: PVT
dmi.chassis.asset.tag: Asset Tag
dmi.chassis.type: 10
dmi.chassis.vendor: Apple Inc.
dmi.chassis.version: Mac-F4208CA9
dmi.modalias: dmi:bvnAppleInc.:bvrMB21.88Z.00A5.B07.0706270922:bd06/27/07:svnAppleInc.:pnMacBook2,1:pvr1.0:rvnAppleInc.:rnMac-F4208CA9:rvrPVT:cvnAppleInc.:ct10:cvrMac-F4208CA9:
dmi.product.name: MacBook2,1
dmi.product.version: 1.0
dmi.sys.vendor: Apple Inc.