... sorry, I never worked with repositories... may someone check this:
https://code.launchpad.net/~arter97/+archive/ubuntu/exfat-dev exfat-dkms - 5.8~2arter97~ubuntu20.04.1 (maybe also in the other versions?) in the file misc.c: void exfat_get_entry_time(struct exfat_sb_info *sbi, struct timespec64 *ts, u8 tz, __le16 time, __le16 date, u8 time_cs) { u16 t = le16_to_cpu(time); u16 d = le16_to_cpu(date); ts->tv_sec = mktime64(1980 + (d >> 9), d >> 5 & 0x000F, d & 0x001F, t >> 11, (t >> 5) & 0x003F, (t & 0x001F) << 1); ... shouldn't it be in line 82/83 ts->tv_sec = mktime64(1980 + (d >> 9), ((d >> 5) - 1) & 0x000F, d & 0x001F, t >> 11, (t >> 5) & 0x003F, (t & 0x001F) << 1); ??? as month is given from 0-11 as far as i know, but in exfat from 1-12 (https://docs.microsoft.com/en-us/windows/win32/fileio/exfat- specification#748-timestamp-fields). (other way round seems to be correct in lines 108-110: time64_to_tm(ts->tv_sec, 0, &tm); t = (tm.tm_hour << 11) | (tm.tm_min << 5) | (tm.tm_sec >> 1); d = ((tm.tm_year - 80) << 9) | ((tm.tm_mon + 1) << 5) | tm.tm_mday; ) may someone check and fix this, as I don't know how. -- You received this bug notification because you are a member of Ubuntu Touch seeded packages, which is subscribed to ubuntu-meta in Ubuntu. https://bugs.launchpad.net/bugs/1872504 Title: date modified is wrong for files on an exfat formatted drive Status in ubuntu-meta package in Ubuntu: Confirmed Bug description: When using exfat formatted drives (e.g. my camera card) with focal fossa any access causes the date modified to be set, even when it would not normally be set, and it is set a month into the future. Installing exfat-fuse and exfat-utils results in the correct behaviour. ProblemType: Bug DistroRelease: Ubuntu 20.04 Package: ubuntu-release-upgrader-core 1:20.04.18 ProcVersionSignature: Ubuntu 5.4.0-21.25-generic 5.4.27 Uname: Linux 5.4.0-21-generic x86_64 ApportVersion: 2.20.11-0ubuntu26 Architecture: amd64 CasperMD5CheckResult: skip CrashDB: ubuntu CurrentDesktop: ubuntu:GNOME Date: Mon Apr 13 17:27:30 2020 InstallationDate: Installed on 2020-04-12 (1 days ago) InstallationMedia: Ubuntu 20.04 LTS "Focal Fossa" - Beta amd64 (20200409) PackageArchitecture: all ProcEnviron: LANGUAGE=en_GB:en PATH=(custom, no user) XDG_RUNTIME_DIR=<set> LANG=en_GB.UTF-8 SHELL=/bin/bash SourcePackage: ubuntu-release-upgrader Symptom: dist-upgrade UpgradeStatus: No upgrade log present (probably fresh install) To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/ubuntu-meta/+bug/1872504/+subscriptions -- Mailing list: https://launchpad.net/~touch-packages Post to : touch-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~touch-packages More help : https://help.launchpad.net/ListHelp
