after upgrading to os-prober-1.73, os-prober fails to detect my windows boot partition. output of os-prober-1.71: balar linux # os-prober /dev/sdb1:Windows 10 (loader):Windows:chain /dev/sdb2:Windows 8 (loader):Windows1:chain output of os-prober-1.73: (none at all) Partition layout ---------------- balar linux # parted -l Modell: ATA WDC WD20EARS-00M (scsi) Festplatte /dev/sda: 2000GB Sektorgröße (logisch/physisch): 512B/512B Partitionstabelle: gpt Disk-Flags: Nummer Anfang Ende Größe Dateisystem Name Flags 1 1049kB 1250GB 1250GB ext4 media msftdata 2 1250GB 2000GB 750GB ext4 backup msftdata Modell: ATA Samsung SSD 840 (scsi) Festplatte /dev/sdb: 500GB Sektorgröße (logisch/physisch): 512B/512B Partitionstabelle: msdos Disk-Flags: Nummer Anfang Ende Größe Typ Dateisystem Flags 1 1049kB 473MB 472MB primary ntfs boot 2 473MB 279GB 278GB primary ntfs 4 279GB 488GB 210GB primary ext4 3 488GB 500GB 11,8GB primary ntfs diag Modell: ATA OCZ-VERTEX4 (scsi) Festplatte /dev/sdc: 256GB Sektorgröße (logisch/physisch): 512B/512B Partitionstabelle: gpt Disk-Flags: Nummer Anfang Ende Größe Dateisystem Name Flags 1 1049kB 3146kB 2097kB grub bios_grub 2 3146kB 137MB 134MB ext4 boot msftdata 3 137MB 10,9GB 10,7GB linux-swap(v1) swap msftdata 4 10,9GB 64,6GB 53,7GB ext4 var msftdata 5 64,6GB 256GB 191GB ext4 rootfs msftdata emerge --info ------------- Portage 2.3.3 (python 2.7.12-final-0, default/linux/amd64/13.0/desktop/plasma, gcc-5.4.0, glibc-2.23-r3, 4.9.6-gentoo x86_64) ================================================================= System uname: Linux-4.9.6-gentoo-x86_64-Intel-R-_Core-TM-_i5-4590_CPU_@_3.30GHz-with-gentoo-2.3 KiB Mem: 8010428 total, 5461384 free KiB Swap: 10485756 total, 10485756 free Timestamp of repository gentoo: Sat, 28 Jan 2017 17:30:01 +0000 sh bash 4.4_p11 ld GNU ld (Gentoo 2.27 p1.0) 2.27 app-shells/bash: 4.4_p11::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.24.1_rc4::gentoo dev-lang/python: 2.7.12::gentoo, 3.4.5::gentoo, 3.5.2::gentoo dev-util/cmake: 3.7.2::gentoo dev-util/pkgconfig: 0.29.1::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.23.2::gentoo sys-apps/sandbox: 2.10-r3::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r2::gentoo sys-devel/automake: 1.11.6-r1::gentoo, 1.13.4::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo sys-devel/binutils: 2.26.1::gentoo, 2.27::gentoo sys-devel/gcc: 5.3.0::gentoo, 5.4.0-r2::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r2::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.9::gentoo (virtual/os-headers) sys-libs/glibc: 2.23-r3::gentoo Repositories: gentoo location: /var/portage sync-type: rsync sync-uri: rsync://rsync.gentoo.org/gentoo-portage priority: -1000 kde location: /var/overlays/layman/kde masters: gentoo priority: 50 skander location: /var/overlays/skander masters: gentoo priority: 90 Installed sets: @kde-plasma ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="* -@EULA dlj-1.1 skype-eula googleearth AdobeFlash-11.x skype-4.0.0.7-copyright RAR" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -O2 -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/lib64/libreoffice/program/sofficerc /usr/share/config /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=native -O2 -pipe" DISTDIR="/var/portage/distfiles" EMERGE_DEFAULT_OPTS="--autounmask=n" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs candy config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms splitdebug strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://distfiles.gentoo.org" LANG="de_DE.utf8" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j5" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="X a52 aac acl acpi alsa amd64 berkdb branding bzip2 cairo cdda cdr cli consolekit cracklib crypt cups cxx dbus declarative dri dts dvd dvdr emboss encode exif fam ffmpeg firefox flac fortran gdbm gif glamor gpm http2 iconv ipv6 jpeg jpeg2k kde kipi lcms libnotify lzma mad mng modules mp3 mp4 mpeg multilib ncurses nls nptl ogg opengl openmp pam pango pcre pdf phonon plasma png policykit ppds pulseaudio qml qt3support qt4 qt5 readline sdl seccomp semantic-desktop session spell ssl startup-notification svg taglib tcpd tiff truetype udev udisks unicode upower usb vorbis widgets wxwidgets x264 xattr xcb xcomposite xinerama xml xscreensaver xv xvid zlib" ABI_X86="32 64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes avx avx2 fma3 mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" GRUB_PLATFORMS="efi-64 pc" INPUT_DEVICES="evdev" KERNEL="linux" L10N="de en" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="de en" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby23" USERLAND="GNU" VIDEO_CARDS="amdgpu radeonsi" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, INSTALL_MASK, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
It looks like 50mounted-tests is failing if lvm2 is not installed starting in 1.73 output of os-prober-1.71: _______________________________ Jan 28 19:26:55 DARK os-prober[5161]: debug: running /usr/lib/os-probes/50mounted-tests on /dev/sda1 Jan 28 19:26:55 DARK ntfs-3g[5173]: Version 2016.2.22 external FUSE 29 Jan 28 19:26:55 DARK ntfs-3g[5173]: Mounted /dev/sda1 (Read-Only, label "System Reserved", NTFS 3.1) Jan 28 19:26:55 DARK ntfs-3g[5173]: Cmdline options: ro Jan 28 19:26:55 DARK ntfs-3g[5173]: Mount options: ro,allow_other,nonempty,relatime,fsname=/dev/sda1,blkdev,blksize=4096 Jan 28 19:26:55 DARK ntfs-3g[5173]: Ownership and permissions disabled, configuration type 1 Jan 28 19:26:55 DARK 50mounted-tests[5175]: debug: mounted as ntfs-3g filesystem Jan 28 19:26:55 DARK 50mounted-tests[5176]: debug: running subtest /usr/lib/os-probes/mounted/05efi Jan 28 19:26:55 DARK 05efi[5180]: debug: Not on UEFI platform Jan 28 19:26:55 DARK 50mounted-tests[5181]: debug: running subtest /usr/lib/os-probes/mounted/10freedos Jan 28 19:26:55 DARK 10freedos[5184]: debug: /dev/sda1 is not a FAT partition: exiting Jan 28 19:26:55 DARK 50mounted-tests[5185]: debug: running subtest /usr/lib/os-probes/mounted/10qnx Jan 28 19:26:55 DARK 10qnx[5188]: debug: /dev/sda1 is not a QNX4 partition: exiting Jan 28 19:26:55 DARK 50mounted-tests[5189]: debug: running subtest /usr/lib/os-probes/mounted/20macosx Jan 28 19:26:55 DARK macosx-prober[5191]: debug: /dev/sda1 is not an HFS+ partition: exiting Jan 28 19:26:55 DARK 50mounted-tests[5192]: debug: running subtest /usr/lib/os-probes/mounted/20microsoft Jan 28 19:26:55 DARK 20microsoft[5195]: debug: /dev/sda1 is a NTFS partition Jan 28 19:26:55 DARK 20microsoft[5209]: result: /dev/sda1:Windows 10 (loader):Windows:chain Jan 28 19:26:55 DARK 50mounted-tests[5210]: debug: os found by subtest /usr/lib/os-probes/mounted/20microsoft Jan 28 19:26:55 DARK ntfs-3g[5173]: Unmounting /dev/sda1 (System Reserved) Jan 28 19:26:55 DARK os-prober[5214]: debug: os detected by /usr/lib/os-probes/50mounted-tests Jan 28 19:26:55 DARK os-prober[5220]: debug: running /usr/lib/os-probes/50mounted-tests on /dev/sda2 Jan 28 19:26:55 DARK ntfs-3g[5230]: Version 2016.2.22 external FUSE 29 Jan 28 19:26:55 DARK ntfs-3g[5230]: Mounted /dev/sda2 (Read-Only, label "", NTFS 3.1) Jan 28 19:26:55 DARK ntfs-3g[5230]: Cmdline options: ro Jan 28 19:26:55 DARK ntfs-3g[5230]: Mount options: ro,allow_other,nonempty,relatime,fsname=/dev/sda2,blkdev,blksize=4096 Jan 28 19:26:55 DARK ntfs-3g[5230]: Ownership and permissions disabled, configuration type 1 Jan 28 19:26:55 DARK 50mounted-tests[5232]: debug: mounted as ntfs-3g filesystem Jan 28 19:26:55 DARK 50mounted-tests[5233]: debug: running subtest /usr/lib/os-probes/mounted/05efi Jan 28 19:26:55 DARK 05efi[5236]: debug: Not on UEFI platform Jan 28 19:26:55 DARK 50mounted-tests[5237]: debug: running subtest /usr/lib/os-probes/mounted/10freedos Jan 28 19:26:55 DARK 10freedos[5240]: debug: /dev/sda2 is not a FAT partition: exiting Jan 28 19:26:55 DARK 50mounted-tests[5241]: debug: running subtest /usr/lib/os-probes/mounted/10qnx Jan 28 19:26:55 DARK 10qnx[5244]: debug: /dev/sda2 is not a QNX4 partition: exiting Jan 28 19:26:55 DARK 50mounted-tests[5245]: debug: running subtest /usr/lib/os-probes/mounted/20macosx Jan 28 19:26:55 DARK macosx-prober[5247]: debug: /dev/sda2 is not an HFS+ partition: exiting Jan 28 19:26:55 DARK 50mounted-tests[5248]: debug: running subtest /usr/lib/os-probes/mounted/20microsoft Jan 28 19:26:55 DARK 20microsoft[5251]: debug: /dev/sda2 is a NTFS partition Jan 28 19:26:55 DARK 50mounted-tests[5268]: debug: running subtest /usr/lib/os-probes/mounted/30utility Jan 28 19:26:55 DARK 30utility[5271]: debug: /dev/sda2 is not a FAT partition: exiting Jan 28 19:26:55 DARK 50mounted-tests[5272]: debug: running subtest /usr/lib/os-probes/mounted/40lsb Jan 28 19:26:55 DARK 50mounted-tests[5274]: debug: running subtest /usr/lib/os-probes/mounted/70hurd Jan 28 19:26:55 DARK 50mounted-tests[5276]: debug: running subtest /usr/lib/os-probes/mounted/80minix Jan 28 19:26:55 DARK 50mounted-tests[5278]: debug: running subtest /usr/lib/os-probes/mounted/83haiku Jan 28 19:26:55 DARK 83haiku[5281]: debug: /dev/sda2 is not a BeFS partition: exiting Jan 28 19:26:55 DARK 50mounted-tests[5282]: debug: running subtest /usr/lib/os-probes/mounted/90linux-distro Jan 28 19:26:55 DARK 50mounted-tests[5287]: debug: running subtest /usr/lib/os-probes/mounted/90solaris Jan 28 19:26:55 DARK 50mounted-tests[5289]: debug: running subtest /usr/lib/os-probes/mounted/efi Jan 28 19:26:55 DARK ntfs-3g[5230]: Unmounting /dev/sda2 () Jan 28 19:26:55 DARK os-prober[5298]: debug: running /usr/lib/os-probes/50mounted-tests on /dev/sdb1 Jan 28 19:26:55 DARK kernel: EXT4-fs (sdb1): VFS: Can't find ext4 filesystem Jan 28 19:26:55 DARK kernel: EXT4-fs (sdb1): VFS: Can't find ext4 filesystem Jan 28 19:26:55 DARK kernel: EXT4-fs (sdb1): VFS: Can't find ext4 filesystem Jan 28 19:26:55 DARK kernel: FAT-fs (sdb1): invalid media value (0x87) Jan 28 19:26:55 DARK kernel: FAT-fs (sdb1): Can't find a valid FAT filesystem Jan 28 19:26:55 DARK kernel: FAT-fs (sdb1): invalid media value (0x87) Jan 28 19:26:55 DARK kernel: FAT-fs (sdb1): Can't find a valid FAT filesystem Jan 28 19:26:55 DARK kernel: ISOFS: Unable to identify CD-ROM format. ..... output of os-prober-1.73: _______________________________ Jan 28 19:24:10 DARK os-prober[3902]: debug: running /usr/lib/os-probes/50mounted-tests on /dev/sda1 Jan 28 19:24:10 DARK os-prober[3917]: debug: running /usr/lib/os-probes/50mounted-tests on /dev/sda2 Jan 28 19:24:10 DARK os-prober[3931]: debug: running /usr/lib/os-probes/50mounted-tests on /dev/sdb1 Jan 28 19:24:10 DARK 50mounted-tests[3939]: debug: /dev/sdb1 type not recognised; skipping Jan 28 19:24:10 DARK os-prober[3940]: debug: os detected by /usr/lib/os-probes/50mounted-tests ......... Partition layout ---------------- Model: ATA Crucial_CT120M50 (scsi) Disk /dev/sda: 120GB Sector size (logical/physical): 512B/4096B Partition Table: msdos Disk Flags: Number Start End Size Type File system Flags 1 1049kB 525MB 524MB primary ntfs boot 2 525MB 120GB 120GB primary ntfs Model: ATA ST3000DM001-9YN1 (scsi) Disk /dev/sdb: 3001GB Sector size (logical/physical): 512B/4096B Partition Table: gpt Disk Flags: Number Start End Size File system Name Flags 1 17.4kB 134MB 134MB Microsoft reserved partition msftres 2 135MB 1100GB 1100GB btrfs Basic data partition msftdata 3 1100GB 3001GB 1901GB ntfs Basic data partition msftdata Model: ATA Crucial_CT120M50 (scsi) Disk /dev/sdc: 120GB Sector size (logical/physical): 512B/4096B Partition Table: gpt Disk Flags: Number Start End Size File system Name Flags 1 1049kB 3146kB 2097kB grub bios_grub 2 3146kB 137MB 134MB ext4 boot 3 137MB 8727MB 8590MB linux-swap(v1) swap 4 8727MB 120GB 111GB btrfs rootfs emerge --info --------------- Portage 2.3.3 (python 3.4.5-final-0, default/linux/amd64/13.0, gcc-5.4.0, glibc-2.23-r3, 4.9.6-gentoo x86_64) ================================================================= System uname: Linux-4.9.6-gentoo-x86_64-Intel-R-_Xeon-R-_CPU_X5660_@_2.80GHz-with-gentoo-2.3 KiB Mem: 12304812 total, 10128696 free KiB Swap: 8388604 total, 8388604 free Timestamp of repository gentoo: Sun, 29 Jan 2017 00:23:26 +0000 sh bash 4.4_p11 ld GNU ld (Gentoo 2.27 p1.0) 2.27 app-shells/bash: 4.4_p11::gentoo dev-java/java-config: 2.2.0-r3::gentoo dev-lang/perl: 5.24.1_rc4::gentoo dev-lang/python: 2.7.12::gentoo, 3.4.5::gentoo dev-util/cmake: 3.7.2::gentoo dev-util/pkgconfig: 0.29.1::gentoo sys-apps/baselayout: 2.3::gentoo sys-apps/openrc: 0.23.2::gentoo sys-apps/sandbox: 2.10-r3::gentoo sys-devel/autoconf: 2.13::gentoo, 2.69-r2::gentoo sys-devel/automake: 1.13.4-r1::gentoo, 1.14.1-r1::gentoo, 1.15-r2::gentoo sys-devel/binutils: 2.27::gentoo sys-devel/gcc: 5.4.0-r2::gentoo sys-devel/gcc-config: 1.8-r1::gentoo sys-devel/libtool: 2.4.6-r2::gentoo sys-devel/make: 4.2.1::gentoo sys-kernel/linux-headers: 4.9::gentoo (virtual/os-headers) sys-libs/glibc: 2.23-r3::gentoo Repositories: gentoo location: /usr/portage sync-type: git sync-uri: https://github.com/gentoo-mirror/gentoo.git priority: -1000 bobwya location: /var/lib/layman/bobwya masters: gentoo priority: 50 palemoon location: /var/lib/layman/palemoon masters: gentoo priority: 50 Installed sets: @steam ACCEPT_KEYWORDS="amd64 ~amd64" ACCEPT_LICENSE="*" CBUILD="x86_64-pc-linux-gnu" CFLAGS="-march=native -Ofast -pipe" CHOST="x86_64-pc-linux-gnu" CONFIG_PROTECT="/etc /usr/share/config /usr/share/gnupg/qualified.txt" CONFIG_PROTECT_MASK="/etc/ca-certificates.conf /etc/dconf /etc/env.d /etc/fonts/fonts.conf /etc/gconf /etc/gentoo-release /etc/revdep-rebuild /etc/sandbox.d /etc/terminfo" CXXFLAGS="-march=native -Ofast -pipe" DISTDIR="/usr/distfiles" FCFLAGS="-O2 -pipe" FEATURES="assume-digests binpkg-logs config-protect-if-modified distlocks ebuild-locks fixlafiles merge-sync news parallel-fetch preserve-libs protect-owned sandbox sfperms strict unknown-features-warn unmerge-logs unmerge-orphans userfetch userpriv usersandbox usersync xattr" FFLAGS="-O2 -pipe" GENTOO_MIRRORS="http://cosmos.illinois.edu/pub/gentoo/ http://mirror.leaseweb.com/gentoo/ http://mirrors.rit.edu/gentoo/" LDFLAGS="-Wl,-O1 -Wl,--as-needed" MAKEOPTS="-j13" PKGDIR="/usr/portage/packages" PORTAGE_CONFIGROOT="/" PORTAGE_RSYNC_OPTS="--recursive --links --safe-links --perms --times --omit-dir-times --compress --force --whole-file --delete --stats --human-readable --timeout=180 --exclude=/distfiles --exclude=/local --exclude=/packages --exclude=/.git" PORTAGE_TMPDIR="/var/tmp" USE="X acpi alsa amd64 avi berkdb bzip2 cli consolekit cracklib crypt cxx dbus dri drm encode ffmpeg ffmpegsource flac fortran gdbm hardened jpeg ldap libnotify lm_sensors mkv modules mp3 multilib ncurses nls nptl nptlonly ntfs ogg opengl openmp openssl pam pax pcre pcre16 pdf png policykit pulseaudio python qt5 readline seccomp session smp sqlite ssl staging svg tcpd text threads tiff tint2conf truetype udev udisks unicode usb vaapi vdpau x264 x265 xattr xkb xorg zlib" ABI_X86="32 64" ALSA_CARDS="ali5451 als4000 atiixp atiixp-modem bt87x ca0106 cmipci emu10k1x ens1370 ens1371 es1938 es1968 fm801 hda-intel intel8x0 intel8x0m maestro3 trident usb-audio via82xx via82xx-modem ymfpci" APACHE2_MODULES="authn_core authz_core socache_shmcb unixd actions alias auth_basic authn_alias authn_anon authn_dbm authn_default authn_file authz_dbm authz_default authz_groupfile authz_host authz_owner authz_user autoindex cache cgi cgid dav dav_fs dav_lock deflate dir disk_cache env expires ext_filter file_cache filter headers include info log_config logio mem_cache mime mime_magic negotiation rewrite setenvif speling status unique_id userdir usertrack vhost_alias" CALLIGRA_FEATURES="kexi words flow plan sheets stage tables krita karbon braindump author" COLLECTD_PLUGINS="df interface irq load memory rrdtool swap syslog" CPU_FLAGS_X86="aes mmx mmxext popcnt sse sse2 sse3 sse4_1 sse4_2 ssse3" CURL_SSL="gnutls" ELIBC="glibc" GPSD_PROTOCOLS="ashtech aivdm earthmate evermore fv18 garmin garmintxt gpsclock isync itrax mtk3301 nmea ntrip navcom oceanserver oldstyle oncore rtcm104v2 rtcm104v3 sirf skytraq superstar2 timing tsip tripmate tnt ublox ubx" INPUT_DEVICES="evdev keyboard mouse" KERNEL="linux" LCD_DEVICES="bayrad cfontz cfontz633 glk hd44780 lb216 lcdm001 mtxorb ncurses text" LIBREOFFICE_EXTENSIONS="presenter-console presenter-minimizer" LINGUAS="en" OFFICE_IMPLEMENTATION="libreoffice" PHP_TARGETS="php5-6" PYTHON_SINGLE_TARGET="python2_7" PYTHON_TARGETS="python2_7 python3_4" RUBY_TARGETS="ruby21" USERLAND="GNU" VIDEO_CARDS="nvidia" XTABLES_ADDONS="quota2 psd pknock lscan length2 ipv4options ipset ipp2p iface geoip fuzzy condition tee tarpit sysrq steal rawnat logmark ipmark dhcpmac delude chaos account" Unset: CC, CPPFLAGS, CTARGET, CXX, EMERGE_DEFAULT_OPTS, INSTALL_MASK, LANG, LC_ALL, PORTAGE_BUNZIP2_COMMAND, PORTAGE_COMPRESS, PORTAGE_COMPRESS_FLAGS, PORTAGE_RSYNC_EXTRA_OPTS, USE_PYTHON
device-mapper is now a dependency of os-prober starting in version 1.72 because of the following bug: https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=788062
Unfortunately being able to detect my windows partition seems to require quite a lot now. It is not enough to: - reemerging grub with USE="device-mapper", - adding lvm to boot runlevel - rebooting os-prober then terminates with the following error(s): balar ~ # LANG="C" os-prober /dev/mapper/control: open failed: No such device Failure to communicate with kernel device-mapper driver. Check that device-mapper is available in the kernel. Incompatible libdevmapper 1.02.135 (2016-09-26) and kernel driver (unknown version). Command failed /dev/mapper/control: open failed: No such device Failure to communicate with kernel device-mapper driver. Check that device-mapper is available in the kernel. Incompatible libdevmapper 1.02.135 (2016-09-26) and kernel driver (unknown version). Command failed /dev/mapper/control: open failed: No such device Failure to communicate with kernel device-mapper driver. Check that device-mapper is available in the kernel. Incompatible libdevmapper 1.02.135 (2016-09-26) and kernel driver (unknown version). Command failed /dev/mapper/control: open failed: No such device Failure to communicate with kernel device-mapper driver. Check that device-mapper is available in the kernel. Incompatible libdevmapper 1.02.135 (2016-09-26) and kernel driver (unknown version). Command failed /dev/mapper/control: open failed: No such device Failure to communicate with kernel device-mapper driver. Check that device-mapper is available in the kernel. Incompatible libdevmapper 1.02.135 (2016-09-26) and kernel driver (unknown version). Command failed If there is a required kernel option required, I could not find it and it was not pointed out by lvm2. I looked at "Enable the block layer", "File Systems", "Virtualization", "Device Drivers -> Block Devices" and also had a quick scan within "Device Drivers" in general. If device-mapper needs to be configured for it to work, I could not find any easy to understand manual (meaning, after 30 Minutes of reading I was still completely clueless on what to do). So, for a bugfix that seems to be a lot of hassle, even if that bug was really bad.
the upstream bug fixed had to do with vhosts on lvm2, so if you're not using lvm2, just stay on 1.71. since the corruption involves lvm2, i'm not sure why it is not safe for 50mounted-tests to check for dm_setup, if it's there use it, if not skip it. Here's what you were looking for though Device Drivers Multi-device support (RAID and LVM) [*] Multiple devices driver support (RAID and LVM) [*] Device mapper support
(In reply to blopsalot from comment #4) > the upstream bug fixed had to do with vhosts on lvm2, so if you're not using > lvm2, just stay on 1.71. According to comment 66 of the debian bug report linked above, it might very well be that "simple" non lvm2 layouts with extended partitions may be affected as well. Though I just noted, I do not have msdos style extended partitions anymore right now. While it may be the case that I am safe right now, I will most likely have to update sometime in the future anyway. > Here's what you were looking for though > > Device Drivers > Multi-device support (RAID and LVM) > [*] Multiple devices driver support (RAID and LVM) > [*] Device mapper support Thanks, will try that option.
(In reply to Skander Morgenthaler from comment #5) > (In reply to blopsalot from comment #4) > > the upstream bug fixed had to do with vhosts on lvm2, so if you're not using > > lvm2, just stay on 1.71. > > According to comment 66 of the debian bug report linked above, it might very > well be that "simple" non lvm2 layouts with extended partitions may be > affected as well. Though I just noted, I do not have msdos style extended > partitions anymore right now. > > While it may be the case that I am safe right now, I will most likely have > to update sometime in the future anyway. > > > Here's what you were looking for though > > > > Device Drivers > > Multi-device support (RAID and LVM) > > [*] Multiple devices driver support (RAID and LVM) > > [*] Device mapper support > > Thanks, will try that option. That's a generic message when it tries UFS (Universal Flash Storage)....(In reply to Skander Morgenthaler from comment #5) > (In reply to blopsalot from comment #4) > > the upstream bug fixed had to do with vhosts on lvm2, so if you're not using > > lvm2, just stay on 1.71. > > According to comment 66 of the debian bug report linked above, it might very > well be that "simple" non lvm2 layouts with extended partitions may be > affected as well. Though I just noted, I do not have msdos style extended > partitions anymore right now. > > While it may be the case that I am safe right now, I will most likely have > to update sometime in the future anyway. > > > Here's what you were looking for though > > > > Device Drivers > > Multi-device support (RAID and LVM) > > [*] Multiple devices driver support (RAID and LVM) > > [*] Device mapper support > > Thanks, will try that option. "Comment 66" is a guy ranting and raving about a generic warning upon trying UFS (Universal Flash Storage). The bug had absolutely no application to him whatsoever. emerge lvm2 with device-mapper-only is the workaround if you don't want to mask.
(In reply to blopsalot from comment #4) > Here's what you were looking for though > > Device Drivers > Multi-device support (RAID and LVM) > [*] Multiple devices driver support (RAID and LVM) > [*] Device mapper support Thanks again, that did the trick. os-prober is now working as expected (at least for me) and without further configuration of device-mapper. Unsurprisingly, it works nicely without the device-mapper-only useflag of sys-fs/lvm2. I have not used that useflag due to the warning of it being unsupported. So, in terms of this current "bug", maybe appending/updating the elog message of sys-boot/os-prober and (if needed) an added dependancy check would be nice, and probably also adding an kernel option check in the sys-fs/lvm2 ebuild about needed/suggested kernel option - including an appropriate message if the kernel option is missing.
(In reply to Skander Morgenthaler from comment #7) > (In reply to blopsalot from comment #4) > > > Here's what you were looking for though > > > > Device Drivers > > Multi-device support (RAID and LVM) > > [*] Multiple devices driver support (RAID and LVM) > > [*] Device mapper support > > Thanks again, that did the trick. os-prober is now working as expected (at > least for me) and without further configuration of device-mapper. > Unsurprisingly, it works nicely without the device-mapper-only useflag of > sys-fs/lvm2. I have not used that useflag due to the warning of it being > unsupported. > > So, in terms of this current "bug", maybe appending/updating the elog > message of sys-boot/os-prober and (if needed) an added dependancy check > would be nice, and probably also adding an kernel option check in the > sys-fs/lvm2 ebuild about needed/suggested kernel option - including an > appropriate message if the kernel option is missing. yes, it works because you installed lvm2 in it's entirety, (In reply to Skander Morgenthaler from comment #7) > (In reply to blopsalot from comment #4) > > > Here's what you were looking for though > > > > Device Drivers > > Multi-device support (RAID and LVM) > > [*] Multiple devices driver support (RAID and LVM) > > [*] Device mapper support > > Thanks again, that did the trick. os-prober is now working as expected (at > least for me) and without further configuration of device-mapper. > Unsurprisingly, it works nicely without the device-mapper-only useflag of > sys-fs/lvm2. I have not used that useflag due to the warning of it being > unsupported. > > So, in terms of this current "bug", maybe appending/updating the elog > message of sys-boot/os-prober and (if needed) an added dependancy check > would be nice, and probably also adding an kernel option check in the > sys-fs/lvm2 ebuild about needed/suggested kernel option - including an > appropriate message if the kernel option is missing. (In reply to Skander Morgenthaler from comment #7) > (In reply to blopsalot from comment #4) > > > Here's what you were looking for though > > > > Device Drivers > > Multi-device support (RAID and LVM) > > [*] Multiple devices driver support (RAID and LVM) > > [*] Device mapper support > > Thanks again, that did the trick. os-prober is now working as expected (at > least for me) and without further configuration of device-mapper. > Unsurprisingly, it works nicely without the device-mapper-only useflag of > sys-fs/lvm2. I have not used that useflag due to the warning of it being > unsupported. > > So, in terms of this current "bug", maybe appending/updating the elog > message of sys-boot/os-prober and (if needed) an added dependancy check > would be nice, and probably also adding an kernel option check in the > sys-fs/lvm2 ebuild about needed/suggested kernel option - including an > appropriate message if the kernel option is missing. oh sorry, I should have clarified, device-mapper-only is optional, of course you can install full blown lvm2 and it'll work. too much bloat for me in this use case though, i'll take "unsupported". ;)
I have the same problem and reverted to 1.71. In my case, I don't use RAID/LVM/device-mapper. Apparently something else is wrong.
I have the same issue with 1.73. Windows 10 resides on its own ssd disk, no extended partitions. LVM not installed. 1.71 works as expected.
I have the same problem. But, if mount windows partition before updating grub configuration, then windows partition will be detected correctly.
I have the same problem. As suggested by d-7, once I mount the reserved windows partition, works as expected.
I've got a similar problem - 1.74 works fine (and detects Window's boot partion), whereas 1.76 fails to do so.
Thanks for the solution. I masked 1.76 for awhile till a real solution is found.
This is because removal of device mapper code from os-prober: https://anonscm.debian.org/cgit/d-i/os-prober.git/commit/?id=b760c18ffec7be583efbb2dfc6cbc56dd0a8ca5b grub-mount should be used instead: USE=mount emerge grub
(In reply to Michael Perlov from comment #15) > grub-mount should be used instead: > > USE=mount emerge grub So in the current state os-prober is broken as without grub-mount it will not detect any other operating systems. I propose adding grub with mount use flag to RDEPEND, --- os-prober-1.76.ebuild.org 2017-12-22 21:26:56.243158703 +0100 +++ os-prober-1.76.ebuild 2017-12-22 21:33:44.049139245 +0100 @@ -15,6 +15,8 @@ KEYWORDS="~amd64 ~x86" IUSE="" +RDEPEND="sys-boot/grub[mount]" + # bug 594250 QA_MULTILIB_PATHS="usr/lib/os-prober/.*"
[master 56660ccc50b] sys-boot/os-prober: grub-mount is needed (#607518), support Exherbo (#518658) 2 files changed, 112 insertions(+) create mode 100644 sys-boot/os-prober/files/os-prober-1.76-exherbo.patch create mode 100644 sys-boot/os-prober/os-prober-1.76-r1.ebuild
