Why do I get different mount priviledges when I mount with udisksctl?

Automath · 2021-10-08 20:14:59

[human@Machina ~]$ ls /run/media/human/ -l
total 72
drwxrwx---  30 human render  4096 ene 22  2021 new
drwxr-xr-x 178 root  root   57344 oct  8 14:40 Personal
drwxr-xr-x   5 human root    4096 oct  8 15:20 personal-nxt-bkp
drwxr-xr-x   6 human root    4096 oct  7 15:24 terceros

What I need is to have write access as normal user to the disk labeled Personal, but I can't understand why every other device is owned by me except this one.

what I do is simply do is:

udisksctl "mount -b /dev/sdxn

In case that it matters my groups,uid and gid are:

groups
tty disk wheel ftp http video audio users human realtime
id -u
1000
id -G
1000 5 6 10 11 33 91 92 100 1004

seth wrote:

Do the mounted devices all use the same filesystem?
lsblk -f
mount

Hi seth. they are all ext4

$ lsblk -f
NAME   FSTYPE  FSVER            LABEL            UUID                                 FSAVAIL FSUSE% MOUNTPOINTS
sda                                                                                                  
└─sda1 ext4    1.0              tera             5fb23662-ae38-4650-b355-68095c947016                
sdb                                                                                                  
├─sdb1 ext4    1.0              Personal         787dd582-13e3-4bdb-873b-7dca998bd217   94,7G    77% /run/media/human/Personal
├─sdb2 ext4    1.0              Fuentes_OC       b07affb7-c79e-4742-b899-17ac3aaf9020                
├─sdb3 ext4    1.0              Edicion          7c302835-5ce9-4941-9ae6-61aefa9226eb                
├─sdb4 ext4    1.0              Productos        7880f340-7701-470f-bff7-32263118a74e                
├─sdb5 ext4    1.0              experimental     42b3345c-0923-4e51-bcb0-bc4ec72637c0                
├─sdb6 ext4    1.0              cache            84cbc3bc-87c7-43bd-9649-9e769d19af0f                
└─sdb7 ext4    1.0              terceros         b2e13713-fd5d-40d4-ba9c-9b7c6f4e7494  445,1G     1% /run/media/human/terceros
sdc                                                                                                  
└─sdc1 ext4    1.0              personal-nxt-bkp 44aaa092-ed48-4981-aeab-3f4bedab6ac9    2,2T    33% /run/media/human/personal-nxt-bkp
sdd                                                                                                  
├─sdd1 vfat    FAT32            EFI-BOOT         1251-4C7C                                           
├─sdd2 swap    1                SWAP             c60b6875-a2fc-4e38-a06e-bf9043fdbdc2                [SWAP]
├─sdd3 ext4    1.0              arch-emergency   b191c55e-7a6c-4562-b4a7-2fd164969110                
├─sdd4 ext4    1.0              Machina_2021     dcec5958-bc95-45f2-ab24-4795e158e1f1  408,8G     5% /
└─sdd5 ext4    1.0              Machina_backup   bd21d515-5aa0-49d2-8ba5-bd44009c3d16                
sde                                                                                                  
├─sde1 ext4    1.0              human            7f5f286c-df6e-49a5-aa16-8662fc6762b5  401,4G     7% /home/human
└─sde2 ext4    1.0              human_bkp        19062669-a74a-4114-b170-7e693484efc1                
sdf                                                                                                  
├─sdf1 ext4    1.0              new              8cab6f75-1ea7-4451-9f48-2bbcce167184    115G    70% /run/media/human/new
└─sdf2 ext4    1.0              Salvado de new   481c186a-5e58-4ce9-b49c-ff4cda5afe8d                
sr0    iso9660 Joliet Extension ARCH_202105      2021-05-01-05-18-20-00

$mount
proc on /proc type proc (rw,nosuid,nodev,noexec,relatime)
sys on /sys type sysfs (rw,nosuid,nodev,noexec,relatime)
dev on /dev type devtmpfs (rw,nosuid,relatime,size=8123060k,nr_inodes=2030765,mode=755,inode64)
run on /run type tmpfs (rw,nosuid,nodev,relatime,mode=755,inode64)
efivarfs on /sys/firmware/efi/efivars type efivarfs (rw,nosuid,nodev,noexec,relatime)
/dev/sdd4 on / type ext4 (rw,relatime)
securityfs on /sys/kernel/security type securityfs (rw,nosuid,nodev,noexec,relatime)
tmpfs on /dev/shm type tmpfs (rw,nosuid,nodev,inode64)
devpts on /dev/pts type devpts (rw,nosuid,noexec,relatime,gid=5,mode=620,ptmxmode=000)
cgroup2 on /sys/fs/cgroup type cgroup2 (rw,nosuid,nodev,noexec,relatime,nsdelegate,memory_recursiveprot)
pstore on /sys/fs/pstore type pstore (rw,nosuid,nodev,noexec,relatime)
none on /sys/fs/bpf type bpf (rw,nosuid,nodev,noexec,relatime,mode=700)
systemd-1 on /proc/sys/fs/binfmt_misc type autofs (rw,relatime,fd=30,pgrp=1,timeout=0,minproto=5,maxproto=5,direct,pipe_ino=19486)
configfs on /sys/kernel/config type configfs (rw,nosuid,nodev,noexec,relatime)
tracefs on /sys/kernel/tracing type tracefs (rw,nosuid,nodev,noexec,relatime)
hugetlbfs on /dev/hugepages type hugetlbfs (rw,relatime,pagesize=2M)
mqueue on /dev/mqueue type mqueue (rw,nosuid,nodev,noexec,relatime)
debugfs on /sys/kernel/debug type debugfs (rw,nosuid,nodev,noexec,relatime)
binfmt_misc on /proc/sys/fs/binfmt_misc type binfmt_misc (rw,nosuid,nodev,noexec,relatime)
none on /run/credentials/systemd-sysusers.service type ramfs (ro,nosuid,nodev,noexec,relatime,mode=700)
fusectl on /sys/fs/fuse/connections type fusectl (rw,nosuid,nodev,noexec,relatime)
/dev/sde1 on /home/human type ext4 (rw,relatime)
tmpfs on /tmp type tmpfs (rw,nosuid,nodev,size=8130448k,nr_inodes=409600,inode64)
tmpfs on /run/user/1000 type tmpfs (rw,nosuid,nodev,relatime,size=1626088k,nr_inodes=406522,mode=700,uid=1000,gid=1000,inode64)
gvfsd-fuse on /run/user/1000/gvfs type fuse.gvfsd-fuse (rw,nosuid,nodev,relatime,user_id=1000,group_id=1000)
/dev/sdc1 on /run/media/human/personal-nxt-bkp type ext4 (rw,nosuid,nodev,relatime,errors=remount-ro,uhelper=udisks2)
/dev/sdf1 on /run/media/human/new type ext4 (rw,nosuid,nodev,relatime,errors=remount-ro,uhelper=udisks2)
/dev/sdb7 on /run/media/human/terceros type ext4 (rw,nosuid,nodev,relatime,errors=remount-ro,uhelper=udisks2)
/dev/sdb1 on /run/media/human/Personal type ext4 (rw,nosuid,nodev,relatime,errors=remount-ro,uhelper=udisks2)

Just in case I chowned media/Personal in order to be able to work with it, hope this does not affect the diagnostics.

Last edited by Automath (2021-10-08 22:08:40)

seth · 2021-10-08 21:04:57

Do the mounted devices all use the same filesystem?

lsblk -f
mount

Automath · 2021-10-08 22:11:05

seth wrote:

Do the mounted devices all use the same filesystem?
lsblk -f
mount

I replied you in mys last edition as they told me not to answer every comment with a new reply. The fact is that I'm still new to the forum interface so I'm unsure how to tell repliers that I answered them; how do I tag somebody?

Ammako · 2021-10-08 23:10:24

Automath wrote:

seth wrote:
Do the mounted devices all use the same filesystem?
lsblk -f
mount
I replied you in mys last edition as they told me not to answer every comment with a new reply. The fact is that I'm still new to the forum interface so I'm unsure how to tell repliers that I answered them; how do I tag somebody?

You can post again in-between replies, what they mean by not making new replies for everyone else's reply is that if for example 5 people had replied since your last post, you should make just 1 post quoting all 5 of them in one go, rather than making 5 posts with 1 quote each.

You can do this by hitting Quote on each of the replies, and you copy/paste the contents of every quote into a new reply, so everything will be in one reply instead of making several.

Last edited by Ammako (2021-10-08 23:11:26)

seth · 2021-10-09 06:44:35

So they're all ext4 and all mounted the same.

If you "udisksctl unmount -b /dev/sdb1" it will leave a stale /run/media/human/Personal diretcory? Remove that and try to mount it again.
That being said: ext4 has proper permission management (obviously…) so any inability to write into that filesystem is limited by the filesystem - ie. you probably (also) simply lack ownershit/writing permissions on the filesystems root node which you'll have to simply chown/chmod -R to your needs.

Last edited by seth (2021-10-09 06:44:47)

Arch Linux

#1 2021-10-08 20:14:59

Why do I get different mount priviledges when I mount with udisksctl?

#2 2021-10-08 21:04:57

Re: Why do I get different mount priviledges when I mount with udisksctl?

#3 2021-10-08 22:11:05

Re: Why do I get different mount priviledges when I mount with udisksctl?

#4 2021-10-08 23:10:24

Re: Why do I get different mount priviledges when I mount with udisksctl?

#5 2021-10-09 06:44:35

Re: Why do I get different mount priviledges when I mount with udisksctl?

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