[DNG] [OT] Flash memory testing on Windows (was: fdisk SD card partitioning question)

2022-06-13 Thread Syeed Ali
As there was some discussion of fakes. At your own risk and if you have access to Windows there are some good tools to low-level verify either for a fake or bad bits on USB/SD storage: "FakeFlashTest" https://rmprepusb.com/tutorials/007-all-about-fake-sd-cards-and-usb-flash-drives/ "USB Flash

Re: [DNG] HP Ryzen Laptop

2022-06-13 Thread R. G. Sidler via Dng
Am 13.06.22 um 11:27 schrieb Antony Stone: Hi. I just came across a favourable review of a new HP laptop based on AMD Ryzen. I like the name they gave it :) https://www.phoronix.com/vr.php?view=31205 Antony. Hi, reading the name of the laptop: "Dev One", I'd expect it to have Devuan

Re: [DNG] fdisk SD card partitioning question

2022-06-13 Thread ael via Dng
On Sun, Jun 12, 2022 at 06:33:37PM -0700, Fred wrote: > > The f3probe utility says: > > Good news: The device /dev/sdb is the real thing > > And then it reports the same size as fdisk, 27.48GB usable even though the > card is plainly marked 64GB. So confirmed as a fake. Maybe worth checeking

Re: [DNG] fdisk SD card partitioning question

2022-06-13 Thread Andreas Messer
Hi Fred, Am Sun, Jun 12, 2022 at 12:35:06PM -0700 schrieb Fred: > I tried fdisk again with the same result. > > root@aragog:# /sbin/fdisk /dev/sdb > Command (m for help): n > Partition type >p primary (0 primary, 0 extended, 4 free) >e extended (container for logical partitions) >

Re: [DNG] fdisk SD card partitioning question

2022-06-13 Thread ael via Dng
On Sun, Jun 12, 2022 at 02:14:15PM -0700, Fred wrote: > > > > > Hi, > > I recall a lot of discussion about this on either this list or the > > Debian list.  If the card was an offbrand I would assume it was fraud > > and would not have even asked here.  However, the card is a SanDisk. The > >

[DNG] HP Ryzen Laptop

2022-06-13 Thread Antony Stone
Hi. I just came across a favourable review of a new HP laptop based on AMD Ryzen. I like the name they gave it :) https://www.phoronix.com/vr.php?view=31205 Antony. -- Abandon hope, all ye who enter here. You'll feel much better about things once you do.

Re: [DNG] fdisk SD card partitioning question

2022-06-13 Thread ael via Dng
On Mon, Jun 13, 2022 at 10:09:31AM +0100, ael via Dng wrote: > On Sun, Jun 12, 2022 at 06:33:37PM -0700, Fred wrote: > > So confirmed as a fake. Maybe worth checeking with fwrite and fread for > a more thorough check. s/fwrite/f3write and s/fread/f3read: typo corrections, of course. ael

Re: [DNG] fdisk SD card partitioning question

2022-06-13 Thread ael via Dng
On Mon, Jun 13, 2022 at 09:34:32AM +0200, Andreas Messer wrote: > > However, the best way to use SD-Cards in Linux only environments is > to format them with f2fs file system. f2fs was developed by Samsung > with internal behavior of embedded MMC memory devices in mind. Which > is pretty the