It is not a camera or card issue (tried with another one). Under windows a new created photo shows correct date. There is write access to the card in Linux. I can see that unmount is sometimes delayed if using cards that are full of pictures. Also I get a shift each time I add a new picture and unplug/plug the sd-card. That shift doesn't seem to happen if a) no new picture is added, b) the process of whatever it doesn is completed last time.
I did remember I once changed "timedatectl" to get it compatible to Windows. Otherwise the time has to be adjusted after each change of boot. To make clear that this is not the issue I set it back (see below). But even after that, and even after reboot - the issue keeps same. A new created picture is shifted to January 2021 and the other pictures are inbetween moved to May 2021 - crazy shit. Who is writing to my SD-Card and why? My suspect is a picture programm, but how to find that? Mate is setup to do no action when mounted (so not open shotwell or caja). ~$ timedatectl Local time: Sa 2020-12-12 18:55:33 CET Universal time: Sa 2020-12-12 17:55:33 UTC RTC time: Sa 2020-12-12 17:54:39 Time zone: Europe/Berlin (CET, +0100) System clock synchronized: yes NTP service: active RTC in local TZ: yes Warning: The system is configured to read the RTC time in the local time zone. This mode cannot be fully supported. It will create various problems with time zone changes and daylight saving time adjustments. The RTC time is never updated, it relies on external facilities to maintain it. If at all possible, use RTC in UTC by calling 'timedatectl set-local-rtc 0'. ~$ sudo timedatectl set-local-rtc 0 [sudo] Passwort für user: ~$ timedatectl Local time: Sa 2020-12-12 18:56:27 CET Universal time: Sa 2020-12-12 17:56:27 UTC RTC time: Sa 2020-12-12 17:56:27 Time zone: Europe/Berlin (CET, +0100) System clock synchronized: yes NTP service: active RTC in local TZ: no -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1905179 Title: SDcard show wrong date (one month ahead) Status in linux package in Ubuntu: Confirmed Bug description: When mount an SD card date is wrong shown on SD-card (it is shown as to be one month ahead). Very strange. There is already some report about here, but I don't find a bug here in launchpad. https://www.explorelinux.com/ubuntu-wrong-date-from-sd-card-pictures/ --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.12 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: user 1077 F.... pulseaudio CasperMD5CheckResult: skip CurrentDesktop: MATE DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-10 (197 days ago) InstallationMedia: Ubuntu-MATE 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 003: ID 8087:0a2b Intel Corp. Bus 001 Device 002: ID 04f2:b560 Chicony Electronics Co., Ltd HP HD Camera Bus 001 Device 001: ID 1d6b:0002 Linux Foundation 2.0 root hub MachineType: HP HP EliteBook Folio G1 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-54-generic root=UUID=92c467dc-e394-4f19-a6a2-e7cf918f0ffb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.4.0-54.60-generic 5.4.65 RelatedPackageVersions: linux-restricted-modules-5.4.0-54-generic N/A linux-backports-modules-5.4.0-54-generic N/A linux-firmware 1.187.4 Tags: focal Uname: Linux 5.4.0-54-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 07/12/2020 dmi.bios.vendor: HP dmi.bios.version: N91 Ver. 01.49 dmi.board.name: 8170 dmi.board.vendor: HP dmi.board.version: KBC Version 29.73 dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.modalias: dmi:bvnHP:bvrN91Ver.01.49:bd07/12/2020:svnHP:pnHPEliteBookFolioG1:pvr:rvnHP:rn8170:rvrKBCVersion29.73:cvnHP:ct10:cvr: dmi.product.family: 103C_5336AN dmi.product.name: HP EliteBook Folio G1 dmi.product.sku: V1C39EA#ABD dmi.sys.vendor: HP --- ProblemType: Bug ApportVersion: 2.20.11-0ubuntu27.12 Architecture: amd64 AudioDevicesInUse: USER PID ACCESS COMMAND /dev/snd/controlC0: user 1078 F.... pulseaudio /dev/snd/pcmC0D0p: user 1078 F...m pulseaudio CasperMD5CheckResult: skip CurrentDesktop: MATE DistroRelease: Ubuntu 20.04 InstallationDate: Installed on 2020-05-10 (199 days ago) InstallationMedia: Ubuntu-MATE 20.04 LTS "Focal Fossa" - Release amd64 (20200423) MachineType: HP HP EliteBook Folio G1 Package: linux (not installed) ProcFB: 0 i915drmfb ProcKernelCmdLine: BOOT_IMAGE=/vmlinuz-5.4.0-54-generic root=UUID=92c467dc-e394-4f19-a6a2-e7cf918f0ffb ro quiet splash vt.handoff=7 ProcVersionSignature: Ubuntu 5.4.0-54.60-generic 5.4.65 RelatedPackageVersions: linux-restricted-modules-5.4.0-54-generic N/A linux-backports-modules-5.4.0-54-generic N/A linux-firmware 1.187.4 StagingDrivers: exfat Tags: focal staging Uname: Linux 5.4.0-54-generic x86_64 UpgradeStatus: No upgrade log present (probably fresh install) UserGroups: adm cdrom dip lpadmin lxd plugdev sambashare sudo _MarkForUpload: True dmi.bios.date: 07/12/2020 dmi.bios.vendor: HP dmi.bios.version: N91 Ver. 01.49 dmi.board.name: 8170 dmi.board.vendor: HP dmi.board.version: KBC Version 29.73 dmi.chassis.type: 10 dmi.chassis.vendor: HP dmi.modalias: dmi:bvnHP:bvrN91Ver.01.49:bd07/12/2020:svnHP:pnHPEliteBookFolioG1:pvr:rvnHP:rn8170:rvrKBCVersion29.73:cvnHP:ct10:cvr: dmi.product.family: 103C_5336AN dmi.product.name: HP EliteBook Folio G1 dmi.product.sku: V1C39EA#ABD dmi.sys.vendor: HP To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1905179/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp