I was able to reproduce the bug with the IPP printer emulation utility
ippeveprinter (package cups-ipp-utils).
It is actually 2 bugs: One is that cups-browsed (which automatically
creates a CUPS queue for your printer) sends PDF and not Apple Raster to
your printer, and your printer is slow on processing the complex PDF
format. I have done a fix on the upstream code now that if the
destination printer supports both Apple Raster and PDF, the former gets
preferred. This way the computer and not the printer renders and
rasterizes the PDF input, and the computer has usually a much higher
performance for doing this work.
Upstream fix in cups-browsed:
https://github.com/OpenPrinting/cups-browsed/commit/3eb66da
The monochrome output is due to a bug in the PPD file generator for
driverless IPP printers. If the printer reports "auto" as default for
the color output mode, it selects gray instead of RGB as default. This I
have fixed in libppd now:
https://github.com/OpenPrinting/libppd/commit/1934a6c341
These fixes will be included in the next uploads of libppd and cups-
browsed.
** Changed in: cups (Ubuntu)
Importance: Undecided => High
** Package changed: cups (Ubuntu) => cups-browsed (Ubuntu)
** Also affects: libppd (Ubuntu)
Importance: Undecided
Status: New
** Changed in: libppd (Ubuntu)
Status: New => In Progress
** Changed in: libppd (Ubuntu)
Importance: Undecided => High
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You received this bug notification because you are a member of Ubuntu
Touch seeded packages, which is subscribed to cups in Ubuntu.
https://bugs.launchpad.net/bugs/2014976
Title:
CUPS doesnt work anymore with my HP Printer
Status in cups-browsed package in Ubuntu:
In Progress
Status in libppd package in Ubuntu:
In Progress
Bug description:
With 22.10, the autogenerated PPD has much more info inside then with
23.10. My printer needs about 5 Minutes now to start printing and
prints only black and white, no colour.
ProblemType: Bug
DistroRelease: Ubuntu 23.04
Package: cups 2.4.2-1ubuntu4
ProcVersionSignature: Ubuntu 6.2.0-18.18-generic 6.2.6
Uname: Linux 6.2.0-18-generic x86_64
NonfreeKernelModules: nvidia_modeset nvidia
ApportVersion: 2.26.0-0ubuntu2
Architecture: amd64
CasperMD5CheckResult: pass
CurrentDesktop: KDE
Date: Sun Apr 2 00:57:13 2023
InstallationDate: Installed on 2022-10-13 (170 days ago)
InstallationMedia: Kubuntu 22.04.1 LTS "Jammy Jellyfish" - Release amd64
(20220809.1)
Lpstat: device for HP_Color_LaserJet_MFP_M280nw_83DB46:
implicitclass://HP_Color_LaserJet_MFP_M280nw_83DB46/
MachineType: ASUS System Product Name
Papersize: a4
PpdFiles: HP_Color_LaserJet_MFP_M280nw_83DB46: HP ColorLaserJet MFP
M278-M281, driverless, 2.0b4
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.2.0-18-generic
root=UUID=bbfb5c10-aebe-4f03-ba37-aa48af5e7bf8 ro quiet splash vt.handoff=7
SourcePackage: cups
UpgradeStatus: Upgraded to lunar on 2023-03-31 (1 days ago)
dmi.bios.date: 12/03/2020
dmi.bios.release: 5.17
dmi.bios.vendor: American Megatrends Inc.
dmi.bios.version: 1401
dmi.board.asset.tag: Default string
dmi.board.name: ROG STRIX B550-E GAMING
dmi.board.vendor: ASUSTeK COMPUTER INC.
dmi.board.version: Rev X.0x
dmi.chassis.asset.tag: Default string
dmi.chassis.type: 3
dmi.chassis.vendor: Default string
dmi.chassis.version: Default string
dmi.modalias:
dmi:bvnAmericanMegatrendsInc.:bvr1401:bd12/03/2020:br5.17:svnASUS:pnSystemProductName:pvrSystemVersion:rvnASUSTeKCOMPUTERINC.:rnROGSTRIXB550-EGAMING:rvrRevX.0x:cvnDefaultstring:ct3:cvrDefaultstring:skuSKU:
dmi.product.family: To be filled by O.E.M.
dmi.product.name: System Product Name
dmi.product.sku: SKU
dmi.product.version: System Version
dmi.sys.vendor: ASUS
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