Dve USB tlaciarne a ich priradenie k /dev/usb/lp

[Ado]

Mam dve USB tlaciarne pripojene k Debianu. Podla poradia ich zapnutia je prva tlaciaren raz /dev/usb/lp0 a inokedy /dev/usb/lp1.

Ako ich mam natvrdo priradit k lp0 resp. lp1?


Objavil som toto:
udevadm info --attribute-walk --name /dev/usb/lp1
udevadm info --attribute-walk --name /dev/usb/lp0

Takto viem zistit ich aktualne priradenie...

[Reklama]

[JardaP .]

Pokud vyrobce neni totalni debil, coz vam nikdo nezaruci, melo by kazde USB zarizeni mit unikatni seriove cislo, podle ktereho muzete udev pravidla upravit/vytvorit. Mozna bude vhodne do nich zahrnout i identifikator zarizeni, kdyby jiny vyrobce nahodou pouzil stejne cislo. lsusb -v , hledejte tusim iSerial. Mrknete sem: http://reactivated.net/writing_udev_rules.html#example-printer

[Ado]

Nejde mi to. Ak by to vedel niekto nastavit, rad to zaplatim. 0905961929

[fedora]

Melo by to fungovat podle navodu vyse.
Mozna je ten system nejaky "nacaty" - co to je za verzi ?

[Ado]

Melo by to fungovat podle navodu vyse.
Mozna je ten system nejaky "nacaty" - co to je za verzi ?

Navod je nanic. Hned prvy prikaz udevinfo -a -p $(udevinfo -q path -n /dev/lp0) je nefuncny.

[Reklama]

[Ado]

Nenajde sa ziaden linux admin, ktory tento nezmysel vyriesi za  stedru odmenu? Veeelmi stedru.

[JardaP .]

@Ado: Tak necekejte, ze to hned za vas nekdo uvari. Kdybyste vlezl na Google, zjistil byste, ze udevinfo uz nejak vysumnelo a dneska frci spis udevadm. A mohl jste skoncit s necim v tomto stylu: udevadm info --attribute-walk  -n /dev/lp0

Tak to zkuste pro obe tiskarny a mrknete se, podle kterych atributu by sly rozlisit. Pri trose stesti to bude ATTRS{serial}.

[Ado]

@Ado: Tak necekejte, ze to hned za vas nekdo uvari. Kdybyste vlezl na Google, zjistil byste, ze udevinfo uz nejak vysumnelo a dneska frci spis udevadm. A mohl jste skoncit s necim v tomto stylu: udevadm info --attribute-walk  -n /dev/lp0

Tak to zkuste pro obe tiskarny a mrknete se, podle kterych atributu by sly rozlisit. Pri trose stesti to bude ATTRS{serial}.

Praveze hladam niekoho, kto mi to  vyriesi. Ja som stravil aj 5 hodin a bez vysledku a uz sa poznam. Ak nejaky nezmysel nevyriesim v linuxe do 5 hodim, tak uz nikdy.

Nechcete mi to prosim spravit Vy? Som ochotny zaplatit stedro.

[Ado]

Jedna tlacka:


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/bcm2708_usb/usb1/1-1/1-1.4/1-1.4:1.0/usbmisc/lp1':
    KERNEL=="lp1"
    SUBSYSTEM=="usbmisc"
    DRIVER==""

  looking at parent device '/devices/platform/bcm2708_usb/usb1/1-1/1-1.4/1-1.4:1.0':
    KERNELS=="1-1.4:1.0"
    SUBSYSTEMS=="usb"
    DRIVERS=="usblp"
    ATTRS{bInterfaceClass}=="07"
    ATTRS{bInterfaceSubClass}=="01"
    ATTRS{bInterfaceProtocol}=="02"
    ATTRS{bNumEndpoints}=="02"
    ATTRS{supports_autosuspend}=="1"
    ATTRS{bAlternateSetting}==" 0"
    ATTRS{bInterfaceNumber}=="00"
    ATTRS{ieee1284_id}=="ID:FS-1120D;MFG:Kyocera;CMD:PCLXL,PostScript Emulation,PCL5E,PJL;MDL:FS-1120D;CLS:PRINTER;DES:Kyocera FS-1120D;"

  looking at parent device '/devices/platform/bcm2708_usb/usb1/1-1/1-1.4':
    KERNELS=="1-1.4"
    SUBSYSTEMS=="usb"
    DRIVERS=="usb"
    ATTRS{bDeviceSubClass}=="00"
    ATTRS{bDeviceProtocol}=="00"
    ATTRS{devpath}=="1.4"
    ATTRS{idVendor}=="0482"
    ATTRS{speed}=="480"
    ATTRS{bNumInterfaces}==" 1"
    ATTRS{bConfigurationValue}=="1"
    ATTRS{bMaxPacketSize0}=="64"
    ATTRS{busnum}=="1"
    ATTRS{devnum}=="10"
    ATTRS{configuration}==""
    ATTRS{bMaxPower}=="100mA"
    ATTRS{authorized}=="1"
    ATTRS{bmAttributes}=="c0"
    ATTRS{bNumConfigurations}=="1"
    ATTRS{maxchild}=="0"
    ATTRS{bcdDevice}=="0000"
    ATTRS{avoid_reset_quirk}=="0"
    ATTRS{quirks}=="0x0"
    ATTRS{serial}=="L4W3Y50214"
    ATTRS{version}==" 2.00"
    ATTRS{urbnum}=="138"
    ATTRS{ltm_capable}=="no"
    ATTRS{manufacturer}=="Kyocera "
    ATTRS{removable}=="removable"
    ATTRS{idProduct}=="0407"
    ATTRS{bDeviceClass}=="00"
    ATTRS{product}=="Kyocera FS-1120D"

  looking at parent device '/devices/platform/bcm2708_usb/usb1/1-1':
    KERNELS=="1-1"
    SUBSYSTEMS=="usb"
    DRIVERS=="usb"
    ATTRS{bDeviceSubClass}=="00"
    ATTRS{bDeviceProtocol}=="02"
    ATTRS{devpath}=="1"
    ATTRS{idVendor}=="0424"
    ATTRS{speed}=="480"
    ATTRS{bNumInterfaces}==" 1"
    ATTRS{bConfigurationValue}=="1"
    ATTRS{bMaxPacketSize0}=="64"
    ATTRS{busnum}=="1"
    ATTRS{devnum}=="2"
    ATTRS{configuration}==""
    ATTRS{bMaxPower}=="2mA"
    ATTRS{authorized}=="1"
    ATTRS{bmAttributes}=="e0"
    ATTRS{bNumConfigurations}=="1"
    ATTRS{maxchild}=="5"
    ATTRS{bcdDevice}=="0200"
    ATTRS{avoid_reset_quirk}=="0"
    ATTRS{quirks}=="0x0"
    ATTRS{version}==" 2.00"
    ATTRS{urbnum}=="180"
    ATTRS{ltm_capable}=="no"
    ATTRS{removable}=="unknown"
    ATTRS{idProduct}=="9514"
    ATTRS{bDeviceClass}=="09"

  looking at parent device '/devices/platform/bcm2708_usb/usb1':
    KERNELS=="usb1"
    SUBSYSTEMS=="usb"
    DRIVERS=="usb"
    ATTRS{bDeviceSubClass}=="00"
    ATTRS{bDeviceProtocol}=="01"
    ATTRS{devpath}=="0"
    ATTRS{idVendor}=="1d6b"
    ATTRS{speed}=="480"
    ATTRS{bNumInterfaces}==" 1"
    ATTRS{bConfigurationValue}=="1"
    ATTRS{bMaxPacketSize0}=="64"
    ATTRS{authorized_default}=="1"
    ATTRS{busnum}=="1"
    ATTRS{devnum}=="1"
    ATTRS{configuration}==""
    ATTRS{bMaxPower}=="0mA"
    ATTRS{authorized}=="1"
    ATTRS{bmAttributes}=="e0"
    ATTRS{bNumConfigurations}=="1"
    ATTRS{maxchild}=="1"
    ATTRS{bcdDevice}=="0318"
    ATTRS{avoid_reset_quirk}=="0"
    ATTRS{quirks}=="0x0"
    ATTRS{serial}=="bcm2708_usb"
    ATTRS{version}==" 2.00"
    ATTRS{urbnum}=="26"
    ATTRS{ltm_capable}=="no"
    ATTRS{manufacturer}=="Linux 3.18.11+ dwc_otg_hcd"
    ATTRS{removable}=="unknown"
    ATTRS{idProduct}=="0002"
    ATTRS{bDeviceClass}=="09"
    ATTRS{product}=="DWC OTG Controller"

  looking at parent device '/devices/platform/bcm2708_usb':
    KERNELS=="bcm2708_usb"
    SUBSYSTEMS=="platform"
    DRIVERS=="dwc_otg"
    ATTRS{hnp}=="HstNegScs = 0x0"
    ATTRS{srp}=="SesReqScs = 0x1"
    ATTRS{regvalue}=="invalid offset"
    ATTRS{hsic_connect}=="HSIC Connect = 0x1"
    ATTRS{guid}=="GUID = 0x2708a000"
    ATTRS{mode}=="Mode = 0x1"
    ATTRS{srpcapable}=="SRPCapable = 0x1"
    ATTRS{regdump}=="Register Dump"
    ATTRS{gpvndctl}=="GPVNDCTL = 0x00000000"
    ATTRS{ggpio}=="GGPIO = 0x00000000"
    ATTRS{hprt0}=="HPRT0 = 0x00001005"
    ATTRS{wr_reg_test}=="Time to write GNPTXFSIZ reg 10000000 times: 690 msecs (69 jiffies)"
    ATTRS{driver_override}=="(null)"
    ATTRS{hcd_frrem}=="HCD Dump Frame Remaining"
    ATTRS{mode_ch_tim_en}=="Mode Change Ready Timer Enable = 0x0"
    ATTRS{gnptxfsiz}=="GNPTXFSIZ = 0x01000306"
    ATTRS{remote_wakeup}=="Remote Wakeup Sig = 0 Enabled = 0 LPM Remote Wakeup = 0"
    ATTRS{busconnected}=="Bus Connected = 0x1"
    ATTRS{hcddump}=="HCD Dump"
    ATTRS{gotgctl}=="GOTGCTL = 0x001c0001"
    ATTRS{spramdump}=="SPRAM Dump"
    ATTRS{grxfsiz}=="GRXFSIZ = 0x00000306"
    ATTRS{gsnpsid}=="GSNPSID = 0x4f54280a"
    ATTRS{gusbcfg}=="GUSBCFG = 0x00001700"
    ATTRS{hptxfsiz}=="HPTXFSIZ = 0x02000406"
    ATTRS{devspeed}=="Device Speed = 0x0"
    ATTRS{fr_interval}=="Frame Interval = 0x1d4c"
    ATTRS{rem_wakeup_pwrdn}==""
    ATTRS{bussuspend}=="Bus Suspend = 0x0"
    ATTRS{buspower}=="Bus Power = 0x1"
    ATTRS{hnpcapable}=="HNPCapable = 0x1"
    ATTRS{rd_reg_test}=="Time to read GNPTXFSIZ reg 10000000 times: 1490 msecs (149 jiffies)"
    ATTRS{enumspeed}=="Device Enumeration Speed = 0x1"
    ATTRS{inv_sel_hsic}=="Invert Select HSIC = 0x0"
    ATTRS{regoffset}=="0xffffffff"

  looking at parent device '/devices/platform':
    KERNELS=="platform"
    SUBSYSTEMS==""
    DRIVERS==""

[Ado]

Druha tlacka:


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/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.0/usbmisc/lp0':
    KERNEL=="lp0"
    SUBSYSTEM=="usbmisc"
    DRIVER==""

  looking at parent device '/devices/platform/bcm2708_usb/usb1/1-1/1-1.3/1-1.3:1.0':
    KERNELS=="1-1.3:1.0"
    SUBSYSTEMS=="usb"
    DRIVERS=="usblp"
    ATTRS{bInterfaceClass}=="07"
    ATTRS{bInterfaceSubClass}=="01"
    ATTRS{bInterfaceProtocol}=="02"
    ATTRS{bNumEndpoints}=="02"
    ATTRS{supports_autosuspend}=="1"
    ATTRS{bAlternateSetting}==" 1"
    ATTRS{bInterfaceNumber}=="00"
    ATTRS{ieee1284_id}=="MFG:EPSON;CMD:ESC/POS;MDL:TM-P2.01;CLS:PRINTER;"

  looking at parent device '/devices/platform/bcm2708_usb/usb1/1-1/1-1.3':
    KERNELS=="1-1.3"
    SUBSYSTEMS=="usb"
    DRIVERS=="usb"
    ATTRS{bDeviceSubClass}=="00"
    ATTRS{bDeviceProtocol}=="00"
    ATTRS{devpath}=="1.3"
    ATTRS{idVendor}=="067b"
    ATTRS{speed}=="12"
    ATTRS{bNumInterfaces}==" 1"
    ATTRS{bConfigurationValue}=="1"
    ATTRS{bMaxPacketSize0}=="8"
    ATTRS{busnum}=="1"
    ATTRS{devnum}=="4"
    ATTRS{configuration}==""
    ATTRS{bMaxPower}=="100mA"
    ATTRS{authorized}=="1"
    ATTRS{bmAttributes}=="80"
    ATTRS{bNumConfigurations}=="1"
    ATTRS{maxchild}=="0"
    ATTRS{bcdDevice}=="0202"
    ATTRS{avoid_reset_quirk}=="0"
    ATTRS{quirks}=="0x0"
    ATTRS{version}==" 1.00"
    ATTRS{urbnum}=="16"
    ATTRS{ltm_capable}=="no"
    ATTRS{manufacturer}=="Prolific Technology Inc."
    ATTRS{removable}=="removable"
    ATTRS{idProduct}=="2305"
    ATTRS{bDeviceClass}=="00"
    ATTRS{product}=="IEEE-1284 Controller"

  looking at parent device '/devices/platform/bcm2708_usb/usb1/1-1':
    KERNELS=="1-1"
    SUBSYSTEMS=="usb"
    DRIVERS=="usb"
    ATTRS{bDeviceSubClass}=="00"
    ATTRS{bDeviceProtocol}=="02"
    ATTRS{devpath}=="1"
    ATTRS{idVendor}=="0424"
    ATTRS{speed}=="480"
    ATTRS{bNumInterfaces}==" 1"
    ATTRS{bConfigurationValue}=="1"
    ATTRS{bMaxPacketSize0}=="64"
    ATTRS{busnum}=="1"
    ATTRS{devnum}=="2"
    ATTRS{configuration}==""
    ATTRS{bMaxPower}=="2mA"
    ATTRS{authorized}=="1"
    ATTRS{bmAttributes}=="e0"
    ATTRS{bNumConfigurations}=="1"
    ATTRS{maxchild}=="5"
    ATTRS{bcdDevice}=="0200"
    ATTRS{avoid_reset_quirk}=="0"
    ATTRS{quirks}=="0x0"
    ATTRS{version}==" 2.00"
    ATTRS{urbnum}=="180"
    ATTRS{ltm_capable}=="no"
    ATTRS{removable}=="unknown"
    ATTRS{idProduct}=="9514"
    ATTRS{bDeviceClass}=="09"

  looking at parent device '/devices/platform/bcm2708_usb/usb1':
    KERNELS=="usb1"
    SUBSYSTEMS=="usb"
    DRIVERS=="usb"
    ATTRS{bDeviceSubClass}=="00"
    ATTRS{bDeviceProtocol}=="01"
    ATTRS{devpath}=="0"
    ATTRS{idVendor}=="1d6b"
    ATTRS{speed}=="480"
    ATTRS{bNumInterfaces}==" 1"
    ATTRS{bConfigurationValue}=="1"
    ATTRS{bMaxPacketSize0}=="64"
    ATTRS{authorized_default}=="1"
    ATTRS{busnum}=="1"
    ATTRS{devnum}=="1"
    ATTRS{configuration}==""
    ATTRS{bMaxPower}=="0mA"
    ATTRS{authorized}=="1"
    ATTRS{bmAttributes}=="e0"
    ATTRS{bNumConfigurations}=="1"
    ATTRS{maxchild}=="1"
    ATTRS{bcdDevice}=="0318"
    ATTRS{avoid_reset_quirk}=="0"
    ATTRS{quirks}=="0x0"
    ATTRS{serial}=="bcm2708_usb"
    ATTRS{version}==" 2.00"
    ATTRS{urbnum}=="26"
    ATTRS{ltm_capable}=="no"
    ATTRS{manufacturer}=="Linux 3.18.11+ dwc_otg_hcd"
    ATTRS{removable}=="unknown"
    ATTRS{idProduct}=="0002"
    ATTRS{bDeviceClass}=="09"
    ATTRS{product}=="DWC OTG Controller"

  looking at parent device '/devices/platform/bcm2708_usb':
    KERNELS=="bcm2708_usb"
    SUBSYSTEMS=="platform"
    DRIVERS=="dwc_otg"
    ATTRS{hnp}=="HstNegScs = 0x0"
    ATTRS{srp}=="SesReqScs = 0x1"
    ATTRS{regvalue}=="invalid offset"
    ATTRS{hsic_connect}=="HSIC Connect = 0x1"
    ATTRS{guid}=="GUID = 0x2708a000"
    ATTRS{mode}=="Mode = 0x1"
    ATTRS{srpcapable}=="SRPCapable = 0x1"
    ATTRS{regdump}=="Register Dump"
    ATTRS{gpvndctl}=="GPVNDCTL = 0x00000000"
    ATTRS{ggpio}=="GGPIO = 0x00000000"
    ATTRS{hprt0}=="HPRT0 = 0x00001405"
    ATTRS{wr_reg_test}=="Time to write GNPTXFSIZ reg 10000000 times: 690 msecs (69 jiffies)"
    ATTRS{driver_override}=="(null)"
    ATTRS{hcd_frrem}=="HCD Dump Frame Remaining"
    ATTRS{mode_ch_tim_en}=="Mode Change Ready Timer Enable = 0x0"
    ATTRS{gnptxfsiz}=="GNPTXFSIZ = 0x01000306"
    ATTRS{remote_wakeup}=="Remote Wakeup Sig = 0 Enabled = 0 LPM Remote Wakeup = 0"
    ATTRS{busconnected}=="Bus Connected = 0x1"
    ATTRS{hcddump}=="HCD Dump"
    ATTRS{gotgctl}=="GOTGCTL = 0x001c0001"
    ATTRS{spramdump}=="SPRAM Dump"
    ATTRS{grxfsiz}=="GRXFSIZ = 0x00000306"
    ATTRS{gsnpsid}=="GSNPSID = 0x4f54280a"
    ATTRS{gusbcfg}=="GUSBCFG = 0x00001700"
    ATTRS{hptxfsiz}=="HPTXFSIZ = 0x02000406"
    ATTRS{devspeed}=="Device Speed = 0x0"
    ATTRS{fr_interval}=="Frame Interval = 0x1d4c"
    ATTRS{rem_wakeup_pwrdn}==""
    ATTRS{bussuspend}=="Bus Suspend = 0x0"
    ATTRS{buspower}=="Bus Power = 0x1"
    ATTRS{hnpcapable}=="HNPCapable = 0x1"
    ATTRS{rd_reg_test}=="Time to read GNPTXFSIZ reg 10000000 times: 1500 msecs (150 jiffies)"
    ATTRS{enumspeed}=="Device Enumeration Speed = 0x1"
    ATTRS{inv_sel_hsic}=="Invert Select HSIC = 0x0"
    ATTRS{regoffset}=="0xffffffff"

  looking at parent device '/devices/platform':
    KERNELS=="platform"
    SUBSYSTEMS==""
    DRIVERS==""

[JardaP .]

Zkuste tohle:

Kód: [Vybrat]

#/etc/udev/rules.d/60-persistent-printer.rules

ACTION=="remove", GOTO="persistent_printer_end"

# This should not be necessary
#KERNEL!="lp*", GOTO="persistent_printer_end"

SUBSYSTEMS=="usb", IMPORT{builtin}="usb_id"
ENV{ID_TYPE}!="printer", GOTO="persistent_printer_end"

ENV{ID_SERIAL}=="?*", SYMLINK+="lp/by-id/$env{ID_BUS}-$env{ID_SERIAL}"

IMPORT{builtin}="path_id"
ENV{ID_PATH}=="?*", SYMLINK+="lp/by-path/$env{ID_PATH}"

SUBSYSTEM=="usb", ATTRS{serial}=="bcm2708_usb", SYMLINK+="stara_tiskarna"

SUBSYSTEM=="usb", ATTRS{serial}=="L4W3Y50214", SYMLINK+="kyocera"

LABEL="persistent_printer_end"

Pri trose stesti to pro kazdou tiskarnu udela tri symlinky:
lp/by-id, lp/by-path a symlink s nazvem kyocera nebo stara_tiskarna, podle toho, o kterou se jedna. Nezapomente na /etc/udev/rules.d/60-persistent-printer.rules nastavit prava podle ostatnich souboru pravidel.

[Ado]

@Ado: Tak necekejte, ze to hned za vas nekdo uvari. Kdybyste vlezl na Google, zjistil byste, ze udevinfo uz nejak vysumnelo a dneska frci spis udevadm. A mohl jste skoncit s necim v tomto stylu: udevadm info --attribute-walk  -n /dev/lp0

Tak to zkuste pro obe tiskarny a mrknete se, podle kterych atributu by sly rozlisit. Pri trose stesti to bude ATTRS{serial}.

Naozaj sa nevieme dohodnut na vyrieseni problemu za penaznu odmenu?

[JardaP .]

Jak byste si to predstavoval? Date sem heslo a usera na ssh?

Reseni mate mozna nahore, staci vytvorit jeden soubr a nakopirovat do nej obsah a nastavit na nem prava jako na ostatnich souborech okolo. Jmeno a cestu souboru mate nahore v komentari. A pokud to nefunguje, mrknete do logu  treba sem ty hlasky dejte. Ja stejne nejsem odbornik na udev, akorat pouzivam Google a kombinuji a upravuji.

[Ado]

Dam Vam pristup na ssh. Po vyrieseni na jednom konkretnehom pocitaci, by som uvital nejaky dost konkretny +- navod aby som to vedel zopakovat na viacerych pocitacoch.

Totiz doteraz mali nase firemne pobockove pocitace jednu tlacku cez usb a jednu cez parport.
Teraz sme zacali nasadzovat pocitace, ktore nemaju parport a hla jaky problem vyskocil.

Viem Vam dajme tomu zaplatit polku vopred a polku potom. Ak viete vystavit fakturu bolo by super. Ak nie nevadi.

[Ado]

Moj mejl je andrejpekarcik@gmail.com a telefon +421905961929.