I have dist upgraded from squeeze to testing (wheezy) 32 bit, getting
the linux image and headers 2.6.39-2-686-pae, gnome 2.30.2.

Attached HP Scanjet 6200C (scsi), Nikon Coolscan V (usb), and HP
deskjet D4260 do not work any more. The latter is said "ready" but
does not print. The queue had to be canceled (cancel#). Both hplip and
hpijs are installed.

The two scanners were not seen. From /var/log/syslog:
ip 08400157 sp bfb1f270 error 4 in vuescan[8048000+648000]
Jun 26 14:41:28 deb32 kernel: [ 368.742962] vuescan[2569]: segfault at
b2008118 ip 08400157 sp bfdf5a00 error 4 in vuescan[8048000+648000]
Jun 26 14:47:20 deb32 kernel: [ 720.536025] usb 6-4: new high speed
USB device number 4 using ehci_hcd
Jun 26 14:47:20 deb32 kernel: [ 720.670944] usb 6-4: New USB device
found, idVendor=04b0, idProduct=4001
Jun 26 14:47:20 deb32 kernel: [ 720.670951] usb 6-4: New USB device
strings: Mfr=1, Product=2, SerialNumber=0
Jun 26 14:47:20 deb32 kernel: [ 720.670955] usb 6-4: Product: LS-50 ED
Jun 26 14:47:20 deb32 kernel: [ 720.670959] usb 6-4: Manufacturer: Nikon
Jun 26 14:47:20 deb32 mtp-probe: checking bus 6, device 4:
"/sys/devices/pci0000:00/0000:00:1e.0/0000:02:01.2/usb6/6-4"
Jun 26 14:47:20 deb32 mtp-probe: bus: 6, device: 4 was not an MTP device
Jun 26 14:48:38 deb32 kernel: [ 799.292553] vuescan[2640]: segfault at
b2132118 ip 08400157 sp bfab92c0 error 4 in vuescan[8048000+648000]
deb32:/var/log#

Apart from vuescan, also sane did not find the HP scanner.

ls -l /dev/sg*
did not identify the HP scanner.

Inserting a flashcard into usb expects root permission: " Unable to
mount Kingston, not authorized". /etc/fstab was automatically touched
by the installation:

/etc/fstab:
francesco@deb32:~$ cat /etc/fstab
# /etc/fstab: static file system information.
#
# <file system> <mount point> <type> <options> <dump> <pass>
proc /proc proc defaults 0 0
/dev/mapper/deb32-root / ext3 errors=remount-ro 0 1
# /dev/hda1 /boot ext2 defaults 0 2
UUID=7e0be6ef-6aeb-472b-8f65-4344f46948eb /boot ext2 defaults 0 2
/dev/mapper/deb32-home /home ext3 defaults 0 2
/dev/mapper/deb32-tmp /tmp ext3 defaults 0 2
/dev/mapper/deb32-usr /usr ext3 defaults 0 2
/dev/mapper/deb32-var /var ext3 defaults 0 2
/dev/mapper/deb32-swap_1 none swap sw 0 0
/dev/hdd /media/cdrom0 udf,iso9660 user,noauto 0 0
# /dev/hdc /media/cdrom1 udf,iso9660 user,noauto 0 0
/dev/cdrom3 /media/cdrom1 udf,iso9660 user,noauto 0 0
/dev/fd0 /media/floppy0 auto rw,user,noauto 0 0
# /dev/hdb1 /mnt/hd_slave auto user,rw 0 0
UUID=1db050f6-8895-41d9-9164-77d1aeb170db /mnt/hd_slave auto user,rw

but it seems to me to be in order.

lsmod:
francesco@deb32:~$ lsmod
Module Size Used by
usb_storage 34951 0
uas 12975 0
mperf 12387 0
speedstep_lib 12463 0
cpufreq_powersave 12422 0
cpufreq_stats 12670 0
cpufreq_conservative 12987 0
cpufreq_userspace 12520 0
ppdev 12621 0
lp 12858 0
fuse 55666 1
nfsd 196206 2
nfs 219235 0
lockd 60891 2 nfsd,nfs
fscache 31438 1 nfs
auth_rpcgss 31819 2 nfsd,nfs
nfs_acl 12463 2 nfsd,nfs
sunrpc 137017 6 nfsd,nfs,lockd,auth_rpcgss,nfs_acl
ext2 53488 1
loop 17777 0
snd_wavefront 30608 0
snd_cs4236 26314 0
snd_intel8x0 22287 0
snd_wss_lib 22401 2 snd_wavefront,snd_cs4236
snd_ac97_codec 83732 1 snd_intel8x0
snd_opl3_lib 13141 2 snd_wavefront,snd_cs4236
ac97_bus 12462 1 snd_ac97_codec
snd_hwdep 12906 2 snd_wavefront,snd_opl3_lib
snd_pcm_oss 35864 0
snd_mixer_oss 17649 1 snd_pcm_oss
snd_pcm 52731 5 snd_cs4236,snd_intel8x0,snd_wss_lib,snd_ac97_codec ,snd_pcm_oss
snd_mpu401 12592 0
snd_mpu401_uart 13299 3 snd_wavefront,snd_cs4236,snd_mpu401
snd_seq_midi 12744 0
snd_rawmidi 22407 3 snd_wavefront,snd_mpu401_uart,snd_seq_midi
snd_seq_midi_event 13124 1 snd_seq_midi
snd_seq 39172 2 snd_seq_midi,snd_seq_midi_event
snd_timer 22171 4 snd_wss_lib,snd_opl3_lib,snd_pcm,snd_seq
usblp 17083 0
snd_seq_device 12995 4 snd_opl3_lib,snd_seq_midi,snd_rawmidi,snd_seq
snd 38189 16 snd_wavefront,snd_cs4236,snd_intel8x0,snd_wss_lib, snd_ac97_codec,snd_opl3_lib,snd_hwdep,snd_pcm_oss,
snd_mixer_oss,snd_pcm,snd_mpu401,snd_mpu401_uart,s nd_rawmidi,snd_seq,snd_timer,snd_seq_device
i2c_i801 12670 0
i2c_core 19022 1 i2c_i801
parport_pc 21895 1
evdev 13084 7
psmouse 45863 0
snd_page_alloc 12841 3 snd_intel8x0,snd_wss_lib,snd_pcm
rng_core 12550 0
soundcore 12878 1 snd
ns558 12417 0
serio_raw 12758 0
shpchp 26653 0
gameport 13332 2 ns558
pcspkr 12515 0
parport 27018 3 ppdev,lp,parport_pc
processor 26983 0
button 12783 0
pci_hotplug 26303 1 shpchp
ext3 102125 6
jbd 40818 1 ext3
mbcache 12810 2 ext2,ext3
dm_mod 56401 18
sg 21385 0
sr_mod 17418 0
sd_mod 35060 5
crc_t10dif 12332 1 sd_mod
cdrom 34631 1 sr_mod
ata_generic 12439 0
ata_piix 21079 3
libata 132100 2 ata_generic,ata_piix
aic7xxx 97720 0
scsi_transport_spi 19032 1 aic7xxx
ohci_hcd 21898 0
uhci_hcd 21850 0
ehci_hcd 34885 0
scsi_mod 134453 8
usb_storage,uas,sg,sr_mod,sd_mod,aic7xxx,libata,sc si_transport_spi
usbcore 99225 7 usb_storage,uas,usblp,ohci_hcd,uhci_hcd,ehci_hcd
thermal 13058 0
8139too 21937 0
floppy 47893 0
e100 31318 0
thermal_sys 17667 2 processor,thermal
8139cp 22004 0
mii 12595 3 8139too,8139cp,e100
francesco@deb32:~$

File 'devices' under /proc/bus/usb does not exist.

Thanks for advice

francesco pietra


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