[issue]: VTOY_LINUX_REMOUNT=1 does not work on Pop!_OS 22.04 LTS

[Misabthepro]

Official FAQ

• I have checked the official FAQ.

Ventoy Version

1.0.93

What about latest release

Yes. I have tried the latest release, but the bug still exist.

Try alternative boot mode

Yes. I have tried them, but the bug still exist.

BIOS Mode

UEFI Mode

Partition Style

MBR

Disk Capacity

32

Disk Manufacturer

Sandisk

Image file checksum (if applicable)

Yes.

Image file download link (if applicable)

https://iso.pop-os.org/22.04/amd64/intel/31/pop-os_22.04_amd64_intel_31.iso

What happened?

Hello,
I'm trying to access the bigger ventoy partition from nautilus but it show an error that it couldn't mount it.
Pop!_OS is based on ubuntu. Help would really be appreciated.
Thanks

[railgauge]

Remount used to work for me on an Arch VHD but I have the same issue after a recent system upgrade.

Ventoy	1.0.93
Mode	UEFI
Partition Table	GPT
Filesystem	NTFS
Disk	WD 512GB SSD

OS	Kernel	Works?
Arch (VHD)	6.4.2-arch1-1	No
Arch (VHD)	6.4.2-zen1-1-zen	No
EndeavourOS_Cassini_Nova-03-2023_R1.iso	6.2.8-arch1-1	Yes
EndeavourOS_Cassini_Nova-03-2023_R2.iso	6.3.4-arch1-1	Yes
pop-os_22.04_amd64_intel_31.iso	6.2.6-76060206-generic	No
Debian Testing (Bookworm) (VHD)	6.1.27-1	Yes
Debian Testing (Trixie) (VHD)	6.3.0-1amd64	Yes

When remount is not working, sudo dmesg says Can't open blockdev

[Daniel100022]

Try reinstalling Ventoy cause the way ventoy makes I.S.O be able to be bootable is it mounts the I.S.O and then boots to it but it cannot mount it on ur side due to a software issue. If this issue keeps on happening DONT boot it in normal mode, boot it in GRUB2 mode

[Misabthepro]

Try reinstalling Ventoy cause the way ventoy makes I.S.O be able to be bootable is it mounts the I.S.O and then boots to it but it cannot mount it on ur side due to a software issue. If this issue keeps on happening DONT boot it in normal mode, boot it in GRUB2 mode

Already tried grub2 mode, doesn't work. Also tried reinstalling, still not working.

[Daniel100022]

Try reinstalling Ventoy cause the way ventoy makes I.S.O be able to be bootable is it mounts the I.S.O and then boots to it but it cannot mount it on ur side due to a software issue. If this issue keeps on happening DONT boot it in normal mode, boot it in GRUB2 mode

Already tried grub2 mode, doesn't work. Also tried reinstalling, still not working.

Then u might have a incompatibility issue with ur usb or computer

[babaric-dev]

This also happens on Ubuntu 23.04. I can't get it to work. Help?

[dhbaird]

A possibly related message appears in dmesg when booting with VTOY_LINUX_REMOUNT=1 and Ubuntu 23.04: dm_patch: disagrees about version of symbol module_layout. Might be related to discussion ongoing here: #2234

[Atrate]

I can confirm that VTOY_LINUX_REMOUNT=1 does not work with BlackArch Linux on a VDI file as well.

[ventoy]

@railgauge @Misabthepro @dhbaird
Try 1.0.96

@Atrate
Try vtoyboot 1.0.30

[Atrate]

Updated ventoy to 1.0.96 and downloaded vtoyboot 1.0.30, re-ran the script from the iso/tgz (inside the .vdi system), rebooted, did not help. I set VTOY_LINUX_REMOUNT=1 using ventoyplugson.

[youk]

@Daniel100022 Then u might have a incompatibility issue with ur usb or computer

It has nothing to do with USB or "computer". Each significant change in Linux kernel requires patching Ventoy for VTOY_LINUX_REMOUNT to work.