i registered on github .
it is very complex but now , i subscribed .
i post the bts link
some commands
and the error message .
now , i'm waiting for .
what delay do you think i can truly wait for ?
thanks for your diagnostic and your help .
friendly,
respectfully ,
alain .
Le 07/04/2022 à 20:36, alain a écrit :
i've just gone to this thread :
https://bugs.debian.org/cgi-bin/bugreport.cgi?bug=983349
i saw interesting things but , apparently , nothing that applies to my
actual case .
alain@sid:~$ sudo systemctl list-units "ipp-usb*" | grep service
[sudo] Mot de passe de alain :
ipp-usb.service loaded active running Daemon for IPP over USB
printer support
alain@sid:~$ scanimage -L
device `hpaio:/usb/ENVY_5530_series?serial=CN595530XD06BX' is a
Hewlett-Packard ENVY_5530_series all-in-one
alain@sid:~$ apt policy sane-airscan hplip cups system-config-printer
ipp-usb
sane-airscan:
Installé : 0.99.27-1
Candidat : 0.99.27-1
Table de version :
*** 0.99.27-1 500
100 http://deb.debian.org/debian testing/main amd64 Packages
500 http://deb.debian.org/debian unstable/main amd64 Packages
100 /var/lib/dpkg/status
0.99.24-1 100
100 http://deb.debian.org/debian stable/main amd64 Packages
hplip:
Installé : (aucun)
Candidat : 3.22.2+dfsg0-1
Table de version :
3.22.2+dfsg0-1 500
500 http://deb.debian.org/debian unstable/main amd64 Packages
100 /var/lib/dpkg/status
3.21.12+dfsg0-1 100
100 http://deb.debian.org/debian testing/main amd64 Packages
3.21.2+dfsg1-2 100
100 http://deb.debian.org/debian stable/main amd64 Packages
cups:
Installé : 2.4.1op1-2
Candidat : 2.4.1op1-2
Table de version :
*** 2.4.1op1-2 500
100 http://deb.debian.org/debian testing/main amd64 Packages
500 http://deb.debian.org/debian unstable/main amd64 Packages
100 /var/lib/dpkg/status
2.3.3op2-3+deb11u1 100
100 http://deb.debian.org/debian stable/main amd64 Packages
system-config-printer:
Installé : 1.5.16-1
Candidat : 1.5.16-1
Table de version :
*** 1.5.16-1 500
100 http://deb.debian.org/debian testing/main amd64 Packages
100 http://deb.debian.org/debian testing/main i386 Packages
500 http://deb.debian.org/debian unstable/main amd64 Packages
500 http://deb.debian.org/debian unstable/main i386 Packages
100 /var/lib/dpkg/status
1.5.14-1 100
100 http://deb.debian.org/debian stable/main amd64 Packages
100 http://deb.debian.org/debian stable/main i386 Packages
ipp-usb:
Installé : 0.9.20-1
Candidat : 0.9.20-1
Table de version :
*** 0.9.20-1 500
100 http://deb.debian.org/debian testing/main amd64 Packages
500 http://deb.debian.org/debian unstable/main amd64 Packages
100 /var/lib/dpkg/status
0.9.17-3+b4 100
100 http://deb.debian.org/debian stable/main amd64 Packages
alain@sid:~$ lsusb -v | grep -A 3 bInterfaceClass.*7
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
bInterfaceClass 7 Printer
bInterfaceSubClass 1 Printer
bInterfaceProtocol 4
iInterface 0
--
bInterfaceClass 7 Printer
bInterfaceSubClass 1 Printer
bInterfaceProtocol 2 Bidirectional
iInterface 0
--
bInterfaceClass 7 Printer
bInterfaceSubClass 1 Printer
bInterfaceProtocol 4
iInterface 0
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
--
bInterfaceClass 7 Printer
bInterfaceSubClass 1 Printer
bInterfaceProtocol 4
iInterface 0
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
Couldn't open device, some information will be missing
firefox http://127.0.0.1:60000
gives :
ipp-usb is not ready for this device
these commands can help you ?
i've read my old post you found .
found nothing it can help me .
or i understood nothing (possible) .
friendly
alain .
respectfully .
Brian.
