I ran the apport-collect 1891768
Results are above.
** Changed in: linux (Ubuntu)
Status: Incomplete => Confirmed
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https://bugs.launchpad.net/bugs/1891768
Title:
hfs+ filesystems fail reading / writing large files
Status in linux package in Ubuntu:
Confirmed
Bug description:
I noticed a problem reading hfs+ partitions on a USB flash drive after
I installed Ubuntu 20.04 on two laptop machines. I have a Mini Mac
that I share files via an USB flash drive formatted with hfs+ from the
laptops with Ubuntu installed. I had no issues with Ubuntu Mate 18.10.
I noticed that very large files, typicality larger than 100 MB, would
have read errors or sometimes have a zero file size. One particular
file about 500MB fails nearly every time. Other files, down to about
100MB fail sometimes.
I bought a new USB flash drive, but have the same failures on that.
I have an identical flash drive formatted with ext4 which has no issues. I'm
currently booting to Ubuntu Mate 18.10 to write the hfs+ USB flash drive.
1007 ceres ~ cat /proc/version_signature
Ubuntu 5.4.0-42.46-generic 5.4.44
1000 ceres ~ lsb_release -rd
Description: Ubuntu 20.04.1 LTS
Release: 20.04
1005 admin@ceres ~ sudo lspci -vnvn > lspci-vnvn.log
pcilib: sysfs_read_vpd: read failed: Input/output error
pcilib: sysfs_read_vpd: read failed: Input/output error
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ProblemType: Bug
ApportVersion: 2.20.11-0ubuntu27.6
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: uschcld 1581 F.... pulseaudio
CasperMD5CheckResult: skip
CurrentDesktop: MATE
DistroRelease: Ubuntu 20.04
InstallationDate: Installed on 2020-05-17 (91 days ago)
InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Release amd64 (20200423)
Lsusb:
Bus 002 Device 001: ID 1d6b:0003 Linux Foundation 3.0 root hub
Bus 001 Device 004: ID 0408:a030 Quanta Computer, Inc. HD WebCam
Bus 001 Device 003: ID 04ca:3015 Lite-On Technology Corp.
Bus 001 Device 002: ID 046d:c06c Logitech, Inc. Optical Mouse
Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub
MachineType: Acer Aspire E5-576
Package: linux (not installed)
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-5.4.0-42-generic
root=UUID=75021464-0e3f-4ad2-a466-cf655a6c4dd7 ro quiet splash vt.handoff=7
ProcVersionSignature: Ubuntu 5.4.0-42.46-generic 5.4.44
RelatedPackageVersions:
linux-restricted-modules-5.4.0-42-generic N/A
linux-backports-modules-5.4.0-42-generic N/A
linux-firmware 1.187.2
Tags: focal
Uname: Linux 5.4.0-42-generic x86_64
UpgradeStatus: No upgrade log present (probably fresh install)
UserGroups: adm cdrom dialout dip fax floppy plugdev tape video www-data
_MarkForUpload: True
dmi.bios.date: 09/06/2018
dmi.bios.vendor: Insyde Corp.
dmi.bios.version: V1.47
dmi.board.asset.tag: Type2 - Board Asset Tag
dmi.board.name: Ironman_SK
dmi.board.vendor: KBL
dmi.board.version: V1.47
dmi.chassis.type: 10
dmi.chassis.vendor: Chassis Manufacturer
dmi.chassis.version: Chassis Version
dmi.modalias:
dmi:bvnInsydeCorp.:bvrV1.47:bd09/06/2018:svnAcer:pnAspireE5-576:pvrV1.47:rvnKBL:rnIronman_SK:rvrV1.47:cvnChassisManufacturer:ct10:cvrChassisVersion:
dmi.product.family: Aspire E 15
dmi.product.name: Aspire E5-576
dmi.product.sku: 0000000000000000
dmi.product.version: V1.47
dmi.sys.vendor: Acer
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