On Fri, Oct 16, 2020 at 10:26 PM ToddAndMargo via users
<users@xxxxxxxxxxxxxxxxxxxxxxx> wrote:
On 10/16/20 6:35 PM, ToddAndMargo via users wrote:
Hi All,
Fedora32 x64
I just installed a
https://lavaports.com/serial-parallel-cards/products-pcie-bus-io-cards/parallel-pcie/
CUPS tells me the priner is not attqched.
I did a
# modprobe -r lp
# modprobe -r parport_pc
# modprobe parport_pc io=0x378,0xee00 irq=7,11
# modprobe lp
Cups shows the printer idle
Now jobs disappears as if it if printing,
but the printer shows nothing.
I am not sure that this card is being
seen as /dev/lp0. How do I
check that.
And how do I check which lp my printer is attached to?
Many thanks,
-T
After a fresh boot:
$ udevadm info -a /dev/lp0
Unknown device "/dev/lp0": No such device
Same with lp1 and lp2 and lp3
After the above modprobes:
# udevadm info -a /dev/lp0
Udevadm info starts with the device specified by the devpath and then
walks up the chain of parent devices. It prints for every device
found, all possible attributes in the udev rules key format.
A rule to match, can be composed by the attributes of the device
and the attributes from one single parent device.
looking at device '/devices/platform/parport_pc.888/printer/lp0':
KERNEL=="lp0"
SUBSYSTEM=="printer"
DRIVER==""
looking at parent device '/devices/platform/parport_pc.888':
KERNELS=="parport_pc.888"
SUBSYSTEMS=="platform"
DRIVERS=="parport_pc"
ATTRS{driver_override}=="(null)"
looking at parent device '/devices/platform':
KERNELS=="platform"
SUBSYSTEMS==""
DRIVERS==""
On 10/17/20 5:18 AM, Roger Heflin wrote:
> Post a dmesg.
>
> In general you only very rarely need to modprobe anything, it happens
> automatically.
>
> also post a "lspci -nn"
>
01:00.2 Parallel controller [0701]: Lava Computer mfg Inc Device [1407:a000]
# lspci -nn
00:00.0 Host bridge [0600]: Intel Corporation Xeon E3-1200 v6/7th Gen
Core Processor Host Bridge/DRAM Registers [8086:5918] (rev 05)
00:02.0 VGA compatible controller [0300]: Intel Corporation HD Graphics
P630 [8086:591d] (rev 04)
00:14.0 USB controller [0c03]: Intel Corporation 100 Series/C230 Series
Chipset Family USB 3.0 xHCI Controller [8086:a12f] (rev 31)
00:14.2 Signal processing controller [1180]: Intel Corporation 100
Series/C230 Series Chipset Family Thermal Subsystem [8086:a131] (rev 31)
00:15.0 Signal processing controller [1180]: Intel Corporation 100
Series/C230 Series Chipset Family Serial IO I2C Controller #0
[8086:a160] (rev 31)
00:15.1 Signal processing controller [1180]: Intel Corporation 100
Series/C230 Series Chipset Family Serial IO I2C Controller #1
[8086:a161] (rev 31)
00:16.0 Communication controller [0780]: Intel Corporation 100
Series/C230 Series Chipset Family MEI Controller #1 [8086:a13a] (rev 31)
00:16.3 Serial controller [0700]: Intel Corporation 100 Series/C230
Series Chipset Family KT Redirection [8086:a13d] (rev 31)
00:17.0 SATA controller [0106]: Intel Corporation
Q170/Q150/B150/H170/H110/Z170/CM236 Chipset SATA Controller [AHCI Mode]
[8086:a102] (rev 31)
00:1c.0 PCI bridge [0604]: Intel Corporation 100 Series/C230 Series
Chipset Family PCI Express Root Port #1 [8086:a110] (rev f1)
00:1c.5 PCI bridge [0604]: Intel Corporation 100 Series/C230 Series
Chipset Family PCI Express Root Port #6 [8086:a115] (rev f1)
00:1c.6 PCI bridge [0604]: Intel Corporation 100 Series/C230 Series
Chipset Family PCI Express Root Port #7 [8086:a116] (rev f1)
00:1c.7 PCI bridge [0604]: Intel Corporation 100 Series/C230 Series
Chipset Family PCI Express Root Port #8 [8086:a117] (rev f1)
00:1d.0 PCI bridge [0604]: Intel Corporation 100 Series/C230 Series
Chipset Family PCI Express Root Port #9 [8086:a118] (rev f1)
00:1f.0 ISA bridge [0601]: Intel Corporation C236 Chipset LPC/eSPI
Controller [8086:a149] (rev 31)
00:1f.2 Memory controller [0580]: Intel Corporation 100 Series/C230
Series Chipset Family Power Management Controller [8086:a121] (rev 31)
00:1f.3 Audio device [0403]: Intel Corporation 100 Series/C230 Series
Chipset Family HD Audio Controller [8086:a170] (rev 31)
00:1f.4 SMBus [0c05]: Intel Corporation 100 Series/C230 Series Chipset
Family SMBus [8086:a123] (rev 31)
00:1f.6 Ethernet controller [0200]: Intel Corporation Ethernet
Connection (2) I219-LM [8086:15b7] (rev 31)
01:00.0 Serial controller [0700]: Lava Computer mfg Inc Device [1407:dead]
01:00.2 Parallel controller [0701]: Lava Computer mfg Inc Device [1407:a000]
6c:00.0 Ethernet controller [0200]: Intel Corporation I210 Gigabit
Network Connection [8086:1533] (rev 03)
6d:00.0 PCI bridge [0604]: Tundra Semiconductor Corp. Device [10e3:8113]
(rev 01)
6f:00.0 USB controller [0c03]: ASMedia Technology Inc. ASM1142 USB 3.1
Host Controller [1b21:1242]
70:00.0 Non-Volatile memory controller [0108]: Samsung Electronics Co
Ltd NVMe SSD Controller SM961/PM961 [144d:a804]
_______________________________________________
users mailing list -- users@xxxxxxxxxxxxxxxxxxxxxxx
To unsubscribe send an email to users-leave@xxxxxxxxxxxxxxxxxxxxxxx
Fedora Code of Conduct: https://docs.fedoraproject.org/en-US/project/code-of-conduct/
List Guidelines: https://fedoraproject.org/wiki/Mailing_list_guidelines
List Archives: https://lists.fedoraproject.org/archives/list/users@xxxxxxxxxxxxxxxxxxxxxxx
