[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
The Precise Pangolin has reached end of life, so this bug will not be fixed for that release ** Changed in: linux (Ubuntu Precise) Status: Triaged => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
I got it working. $ cat /etc/modprobe.d/hp_laserjet_2100.conf options parport_pc io=0xec00 irq=19 dma=3 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
BIOS settings for internal parallel port are: Parallel Port Address378 Parallel Port ModeECP ECP Mode DMA ChannelDMA3 But I'm using an external card because there is no physical port on the motherboard. $ lspci |grep -i parallel 03:00.0 Communication controller: NetMos Technology PCI 1 port parallel adapter (rev 01) The printer works fine on Windows XP. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
Will this be fixed in Precise (12.04)? In which version? I'm using Ubuntu 12.04 LTS at work and we are using HP LaserJet 2100. We are going to use LTS version and therefore we need this to be fixed in the 3.2 kernel. Currently 3.2.0-45 configs don't seem to have the patch: $ grep PARPORT_PC_FIFO /boot/config-3.2.0-45-generic CONFIG_PARPORT_PC_FIFO=y Thank you. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
Tomin: It's actually a kernel bug - if you manually turn DMA on in your BIOS then printer will work seamlessly. So there's need to be automatic kernel decision when to turn FIFO on/off (depending on your BIOS DMA option). I've filled an upstream bug here: https://bugzilla.kernel.org/show_bug.cgi?id=56721 Tomin please try to turn DMA on for you parallel port and tell us if this solved your issue. ** Bug watch added: Linux Kernel Bug Tracker #56721 http://bugzilla.kernel.org/show_bug.cgi?id=56721 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
** Branch linked: lp:ubuntu/linux-ppc -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
This bug was fixed in the package linux - 3.8.0-18.28 --- linux (3.8.0-18.28) raring; urgency=low [ Andy Whitcroft ] * (debian) fix internal linkage for separated header packages - LP: #1165259 [ Gavin Guo ] * SAUCE: Bluetooth: Add support for Broadcom 413c:8143 - LP: #1166113 [ John Johansen ] * SAUCE: (no-up) apparmor: Fix quieting of audit messages for network mediation - LP: #1163259 [ Kamal Mostafa ] * SAUCE: (no-up) drm/i915: quirk no PCH_PWM_ENABLE for Dell XPS13 backlight - LP: #1162026, #1163720 [ Leann Ogasawara ] * [Config] Disable CONFIG_PARPORT_PC_FIFO - LP: #339752 [ Martin Pitt ] * SAUCE: (no-up) mac80211_hwsim: Register and bind to driver - LP: #1166250 [ Paolo Pisati ] * [Config] RTC_DRV_PL031=y [ Stefan Bader ] * (debian) Abort build on unresolved symbols - LP: #1166197 [ Tim Gardner ] * [Config] Add libceph to inclusion list * [Config] Drop all inclusion list modules with unsatisfied dependencies * SAUCE: (no-up) Remove emi62 files duplicated in linux-firmware * SAUCE: (no-up) Remove emi26 files duplicated in linux-firmware * SAUCE: (no-up) Remove whiteheat files duplicated in linux-firmware * Release Tracking Bug - LP: #1168040 [ Upstream Kernel Changes ] * TTY: do not update atime/mtime on read/write - LP: #1097680 - CVE-2013-0160 * KVM: x86: Convert MSR_KVM_SYSTEM_TIME to use gfn_to_hva_cache functions (CVE-2013-1797) - LP: #1158258 - CVE-2013-1797 * KVM: Fix bounds checking in ioapic indirect register reads (CVE-2013-1798) - LP: #1158262 - CVE-2013-1798 * drm/i915: HDMI/DP - ELD info refresh support for Haswell - LP: #1011438 * ALSA - HDA: New PCI ID for Haswell ULT - LP: #1011438 * ALSA: hda - Support rereading widgets under the function group - LP: #1011438 * ALSA: hda - Add fixup for Haswell to enable all pin and convertor widgets - LP: #1011438 * libata: fix DMA to stack in reading devslp_timing parameters - LP: #1031173 * dmaengine: dw_dmac: remove CLK dependency - LP: #1031163 * dmaengine: dw_dmac: Enhance device tree support - LP: #1031163 * dmaengine: dw_dmac: amend description and indentation - LP: #1031163 * dw_dmac: change dev_printk() to corresponding macros - LP: #1031163 * dw_dmac: don't call platform_get_drvdata twice - LP: #1031163 * dw_dmac: change dev_crit to dev_WARN in dwc_handle_error - LP: #1031163 * dw_dmac: introduce to_dw_desc() macro - LP: #1031163 * dw_dmac: absence of pdata isn't critical when autocfg is set - LP: #1031163 * dw_dmac: check for mapping errors - LP: #1031163 * dw_dmac: remove redundant check - LP: #1031163 * dw_dmac: update tx_node_active in dwc_do_single_block - LP: #1031163 * dma: dw_dmac: add dwc_chan_pause and dwc_chan_resume - LP: #1031163 * dmaengine: introduce is_slave_direction function - LP: #1031163 * dmaengine: add possibility for cyclic transfers - LP: #1031163 * dma: dw_dmac: check direction properly in dw_dma_cyclic_prep - LP: #1031163 * dma: ep93xx_dma: reuse is_slave_direction helper - LP: #1031163 * dma: ipu_idmac: reuse is_slave_direction helper - LP: #1031163 * dma: ste_dma40: reuse is_slave_direction helper - LP: #1031163 * dw_dmac: call .probe after we have a device in place - LP: #1031163 * dw_dmac: store direction in the custom channel structure - LP: #1031163 * dw_dmac: make usage of dw_dma_slave optional - LP: #1031163 * dw_dmac: backlink to dw_dma in dw_dma_chan is superfluous - LP: #1031163 * dw_dmac: allocate dma descriptors from DMA_COHERENT memory - LP: #1031163 * dw_dmac: don't exceed AHB master number in dwc_get_data_width - LP: #1031163 * dw_dmac: move soft LLP code from tasklet to dwc_scan_descriptors - LP: #1031163 * dw_dmac: print out DW_PARAMS and DWC_PARAMS when debug - LP: #1031163 * dw_dmac: remove unnecessary tx_list field in dw_dma_chan - LP: #1031163 * dw_dmac: introduce total_len field in struct dw_desc - LP: #1031163 * dw_dmac: fill individual length of descriptor - LP: #1031163 * dw_dmac: return proper residue value - LP: #1031163 * dw_dmac: apply default dma_mask if needed - LP: #1031163 * dw_dmac: add support for Lynxpoint DMA controllers - LP: #1031163 * dw_dmac: adjust slave_id accordingly to request line base - LP: #1031163 -- Tim Gardner tim.gard...@canonical.com Tue, 09 Apr 2013 10:08:09 -0400 ** Changed in: linux (Ubuntu Raring) Status: Fix Committed = Fix Released ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2013-0160 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2013-1797 ** CVE added: http://www.cve.mitre.org/cgi- bin/cvename.cgi?name=2013-1798 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
Can someone of the kernel developers please apply this little patch? It would be very helpful for many users and I do not get bug reports for something for which the fix is already available. Thanks. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
Applied to Raring. ** Changed in: linux (Ubuntu Raring) Status: Triaged = Fix Committed ** Changed in: linux (Ubuntu Raring) Assignee: (unassigned) = Leann Ogasawara (leannogasawara) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
** Tags added: precise quantal -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
Linked to Raring config review blueprint: https://blueprints.launchpad.net/ubuntu/+spec/hardware-r-kernel-config-review -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
Hey, any change here? I've already provided a patch, tested it - everything worked fine. So what's the problem? Thanks -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
Joseph, I have tried what you advised and kernel says this: [ 784.474354] parport 0x378 (WARNING): CTR: wrote 0x0c, read 0xff [ 784.474360] parport 0x378 (WARNING): DATA: wrote 0xaa, read 0xff [ 784.474362] parport 0x378: You gave this address, but there is probably no parallel port there! [ 784.474382] parport0: PC-style at 0x378, irq 7 [PCSPP,TRISTATE] In addition I cannot print through parallel port (/dev/lp0) at all. If I type something like echo abc /dev/lp0 the printer does nothing. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
This bug was filed against a series that is no longer supported and so is being marked as Won't Fix. If this issue still exists in a supported series, please file a new bug. This change has been made by an automated script, maintained by the Ubuntu Kernel Team. ** Changed in: linux (Ubuntu) Status: Triaged = Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
There may be an alternative to changing the kernel config option. You may be able to pass some parameters to the parport_pc module to disable FIFO. Can you try loading the module with the following parameters: parport_pc io=0x378 irq=7 dma=3 -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
Joseph: All 32bit kernels tested and works as expected. Printer works great. You can push them as regular updates. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
I uploaded 32 bit test kernels. It would be helpful if you could test the raring test kernel: Raring: http://people.canonical.com/~jsalisbury/lp339752/raring It would be good to confirm the patch fixes this bug with this test kernel. It would also help if the Quantal and Precise test kernels could be tested as well. If they fix this bug, an SRU request can be submitted for the patch in those stable releases. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
** Also affects: linux (Ubuntu Raring) Importance: High Status: Triaged ** Also affects: linux (Ubuntu Quantal) Importance: Undecided Status: New ** Also affects: linux (Ubuntu Precise) Importance: Undecided Status: New ** Changed in: linux (Ubuntu Precise) Status: New = Triaged ** Changed in: linux (Ubuntu Quantal) Status: New = Triaged ** Changed in: linux (Ubuntu Precise) Importance: Undecided = High ** Changed in: linux (Ubuntu Quantal) Importance: Undecided = High -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
** Changed in: linux (Ubuntu Quantal) Milestone: None = quantal-updates ** Changed in: linux (Ubuntu Precise) Milestone: None = precise-updates ** Changed in: linux (Ubuntu Raring) Milestone: quantal-updates = None -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
I'll build Precise, Quantal and Raring test kernels with this patch. I'll post a link to them shortly. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
** Tags added: raring -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
I am sorry I've hidden my comment 8 by mistake (it contains the patch). Is there any way how to show it again? -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
Precise, Quantal and Raring test kernels are available for testing. Can you download each of the kernels and confirm that this bug is resolved? The kernels can be downloaded from: Precise: http://people.canonical.com/~jsalisbury/lp339752/precise Quantal: http://people.canonical.com/~jsalisbury/lp339752/quantal Raring: http://people.canonical.com/~jsalisbury/lp339752/raring These are 64 bit kernels. I can also build 32 bit kernels if needed. Thanks in advance! -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
Joseph I actually don't know what to test. I've already recompiled the newest original Ubuntu 12.04 kernel (3.2.0-32-generic-pae) with ONLY ONE change (CONFIG_PARPORT_PC_FIFO is not set) and everything works as expected (like under Red Hat based systems). My box (Ubuntu 12.04): $ uname -a Linux parizek 3.2.0-32-generic-pae #51-Ubuntu SMP Wed Sep 26 21:54:23 UTC 2012 i686 i686 i386 GNU/Linux But if you really want me to test each release I can download and test them via Live-CD. In this case please provide 32bit kernels. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
** Tags added: patch -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
This is a small patch which fixes and important functionality and also has no regression potential as this configuration is used for years in other distributions. Therefore I suggest to roll an SRU for Quantal and for Precise LTS of it. ** Changed in: linux (Ubuntu) Status: Confirmed = Triaged ** Changed in: linux (Ubuntu) Importance: Undecided = High ** Changed in: linux (Ubuntu) Milestone: None = quantal-updates -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
Pavel, thank you very much for the investigations and the patch. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
[Bug 339752] Re: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port
Till, thanks for your quick cooperation. It was a joy for me to get this fixed ASAP and now I'm waiting for a Precise update :-) -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/339752 Title: CONFIG_PARPORT_PC_FIFO=y causes slow/stuttering printing through parallel port To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/339752/+subscriptions -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
