вт, 19 нояб. 2024 г., 05:40 Michele Calgaro via tde-users <
users(a)trinitydesktop.org>gt;:
On 2024/11/19 12:49 AM, Roman Savochenko via tde-users
wrote:
18.11.24 15:08, Michele Calgaro via tde-users:
> > RW access to floppy is broken in TDE
>
> Access to devices is controlled by the linux kernel, it has nothing to
do with
TDE or any DE for that matters
Access is controlled by udisks or from /etc/fstab! :)
And udisks directly mounts floppy only in RO.
And when you write a record about floppy in /etc/fstab, TDE uses direct
mounting
by call mount for it, and that is wrong
work also for userspace.
Then I just disabled the direct mounting at a record in /etc/fstab, so
TDE is
using udisks for that and udisks reads /
etc/fstab and mounts RW in userspace correctly in
this way.
> User programs simply don't have direct access to any physical device in
linux, it all happens through kernel system
> calls and the kernel is the solely
responsible piece of code for
reading/writing to any device.
Do you think I have no real old device to test such behavior? :)
Hi Roman,
I suggest you take an Operating System class before you write some
comments, it may save you some embarrassment :-)
It surely goes via kernel driver, but dd (and mount) are userspace programs
... let alone udisks and TDE.
Many pieces above kernel to go wrong ...
Cheers
Michele
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