Hi,
I have just made a f3 test, the stick is ok, I attach the result. If it's an interference of Acer Laptop, Sandisk USB 65GB stick and Fedora, I have started discussions with Acer and Sandisk, Sandisks first answer will come in a few working days. Acer said that the Bios manufacterer is
Inside H2O, if anyone knows Bioses like that.

[joerg@linux media]$ su
Passwort:
[root@linux media]# f3write --start-at=1 --end-at=65 /run/media/joerg/sandiskTest
Free space: 57.19 GB
Creating file 1.h2w ... OK!                        
Creating file 2.h2w ... OK!                        
Creating file 3.h2w ... OK!                        
Creating file 4.h2w ... OK!                        
Creating file 5.h2w ... OK!                        
Creating file 6.h2w ... OK!                         
Creating file 7.h2w ... OK!                         
Creating file 8.h2w ... OK!                         
Creating file 9.h2w ... OK!                         
Creating file 10.h2w ... OK!                         
Creating file 11.h2w ... OK!                         
Creating file 12.h2w ... OK!                         
Creating file 13.h2w ... OK!                         
Creating file 14.h2w ... OK!                         
Creating file 15.h2w ... OK!                         
Creating file 16.h2w ... OK!                         
Creating file 17.h2w ... OK!                         
Creating file 18.h2w ... OK!                         
Creating file 19.h2w ... OK!                         
Creating file 20.h2w ... OK!                         
Creating file 21.h2w ... OK!                         
Creating file 22.h2w ... OK!                         
Creating file 23.h2w ... OK!                         
Creating file 24.h2w ... OK!                         
Creating file 25.h2w ... OK!                         
Creating file 26.h2w ... OK!                         
Creating file 27.h2w ... OK!                         
Creating file 28.h2w ... OK!                         
Creating file 29.h2w ... OK!                         
Creating file 30.h2w ... OK!                         
Creating file 31.h2w ... OK!                         
Creating file 32.h2w ... OK!                         
Creating file 33.h2w ... OK!                         
Creating file 34.h2w ... OK!                         
Creating file 35.h2w ... OK!                         
Creating file 36.h2w ... OK!                         
Creating file 37.h2w ... OK!                         
Creating file 38.h2w ... OK!                         
Creating file 39.h2w ... OK!                         
Creating file 40.h2w ... OK!                         
Creating file 41.h2w ... OK!                         
Creating file 42.h2w ... OK!                         
Creating file 43.h2w ... OK!                         
Creating file 44.h2w ... OK!                         
Creating file 45.h2w ... OK!                        
Creating file 46.h2w ... OK!                        
Creating file 47.h2w ... OK!                        
Creating file 48.h2w ... OK!                        
Creating file 49.h2w ... OK!                        
Creating file 50.h2w ... OK!                        
Creating file 51.h2w ... OK!                        
Creating file 52.h2w ... OK!                        
Creating file 53.h2w ... OK!                        
Creating file 54.h2w ... OK!                        
Creating file 55.h2w ... OK!                        
Creating file 56.h2w ... OK!                        
Creating file 57.h2w ... OK!                       
Creating file 58.h2w ... OK!                      
Free space: 16.00 MB
Average writing speed: 23.09 MB/s
[root@linux media]# f3read --start-at=1 --end-at=65 /run/media/joerg/sandiskTest
                  SECTORS      ok/corrupted/changed/overwritten
Validating file 1.h2w ... 2097152/        0/      0/      0
Validating file 2.h2w ... 2097152/        0/      0/      0
Validating file 3.h2w ... 2097152/        0/      0/      0
Validating file 4.h2w ... 2097152/        0/      0/      0
Validating file 5.h2w ... 2097152/        0/      0/      0
Validating file 6.h2w ... 2097152/        0/      0/      0
Validating file 7.h2w ... 2097152/        0/      0/      0
Validating file 8.h2w ... 2097152/        0/      0/      0
Validating file 9.h2w ... 2097152/        0/      0/      0
Validating file 10.h2w ... 2097152/        0/      0/      0
Validating file 11.h2w ... 2097152/        0/      0/      0
Validating file 12.h2w ... 2097152/        0/      0/      0
Validating file 13.h2w ... 2097152/        0/      0/      0
Validating file 14.h2w ... 2097152/        0/      0/      0
Validating file 15.h2w ... 2097152/        0/      0/      0
Validating file 16.h2w ... 2097152/        0/      0/      0
Validating file 17.h2w ... 2097152/        0/      0/      0
Validating file 18.h2w ... 2097152/        0/      0/      0
Validating file 19.h2w ... 2097152/        0/      0/      0
Validating file 20.h2w ... 2097152/        0/      0/      0
Validating file 21.h2w ... 2097152/        0/      0/      0
Validating file 22.h2w ... 2097152/        0/      0/      0
Validating file 23.h2w ... 2097152/        0/      0/      0
Validating file 24.h2w ... 2097152/        0/      0/      0
Validating file 25.h2w ... 2097152/        0/      0/      0
Validating file 26.h2w ... 2097152/        0/      0/      0
Validating file 27.h2w ... 2097152/        0/      0/      0
Validating file 28.h2w ... 2097152/        0/      0/      0
Validating file 29.h2w ... 2097152/        0/      0/      0
Validating file 30.h2w ... 2097152/        0/      0/      0
Validating file 31.h2w ... 2097152/        0/      0/      0
Validating file 32.h2w ... 2097152/        0/      0/      0
Validating file 33.h2w ... 2097152/        0/      0/      0
Validating file 34.h2w ... 2097152/        0/      0/      0
Validating file 35.h2w ... 2097152/        0/      0/      0
Validating file 36.h2w ... 2097152/        0/      0/      0
Validating file 37.h2w ... 2097152/        0/      0/      0
Validating file 38.h2w ... 2097152/        0/      0/      0
Validating file 39.h2w ... 2097152/        0/      0/      0
Validating file 40.h2w ... 2097152/        0/      0/      0
Validating file 41.h2w ... 2097152/        0/      0/      0
Validating file 42.h2w ... 2097152/        0/      0/      0
Validating file 43.h2w ... 2097152/        0/      0/      0
Validating file 44.h2w ... 2097152/        0/      0/      0
Validating file 45.h2w ... 2097152/        0/      0/      0
Validating file 46.h2w ... 2097152/        0/      0/      0
Validating file 47.h2w ... 2097152/        0/      0/      0
Validating file 48.h2w ... 2097152/        0/      0/      0
Validating file 49.h2w ... 2097152/        0/      0/      0
Validating file 50.h2w ... 2097152/        0/      0/      0
Validating file 51.h2w ... 2097152/        0/      0/      0
Validating file 52.h2w ... 2097152/        0/      0/      0
Validating file 53.h2w ... 2097152/        0/      0/      0
Validating file 54.h2w ... 2097152/        0/      0/      0
Validating file 55.h2w ... 2097152/        0/      0/      0
Validating file 56.h2w ... 2097152/        0/      0/      0
Validating file 57.h2w ... 2097152/        0/      0/      0
Validating file 58.h2w ...  362600/        0/      0/      0

  Data OK: 57.17 GB (119900264 sectors)
Data LOST: 0.00 Byte (0 sectors)
           Corrupted: 0.00 Byte (0 sectors)
    Slightly changed: 0.00 Byte (0 sectors)
         Overwritten: 0.00 Byte (0 sectors)
Average reading speed: 40.26 MB/s
[root@linux media]#

Kind regards



-----Urspr√ľngliche Mitteilung-----
Von: Chris Murphy <lists@colorremedies.com>
An: For testing and quality assurance of Fedora releases <test@lists.fedoraproject.org>
Verschickt: Sa, 22 Okt 2016 10:03 pm
Betreff: Re: again F25 on USB Flash medium - with legacy ok - only problem with EFI -Anaconda

On Sat, Oct 22, 2016 at 12:50 AM, Pavlo Rudyi <paulcarroty@riseup.net> wrote: > On Fri, 2016-10-21 at 23:30 -0400, Joerg Lechner wrote: >> Hi, >> need advice. Problem installing F25 on an Sandisk Ultra USB 3.0 65GB >> stick in UEFI mode. Works for a 32GB Sandisk Ultra, but not for the >> 65GB stick. >> PC is an Acer Laptop, 2 years old, Win 8.1. >> Tried now netinstall with the 65GB stick for 2 times instead of >> Workstation Live. In the first trial the installation stopped at >> file 1114 of 1413, in the second trial it stopped at 1089 of 1413. > > Try to install minimum OS only, then boot, run `dnf groupinstall > "what_you_want"` and see your problem packages. Without logs there's no way of knowing why something "doesn't work". I've seen quite a lot of SD card reader flip out with anything above 32GiB cards, and just plain do weird shit. I have no idea if that's a factor in this case or not. Another thing is there's a lot of fake flash out in the world. No matter what the brand supposedly is, or where you got it, it's worth using f3 on it, or Gnome Multiwriter also has a test for fake flash - the manifestation of which is corruption as the flash loops over itself. So long as only data is being written, this spoofing of the flash can last quite a while only destroying previously written data silently. But as fs metadata gets stepped on, eventually the fs will face plant. Some file systems tolerate this far longer than others. -- Chris Murphy _______________________________________________ test mailing list -- test@lists.fedoraproject.org To unsubscribe send an email to test-leave@lists.fedoraproject.org