Trouble with bug-reporting towards local midnight: "I lied" in a couple important ways:
1. I noticed this because it was *continually* flooding dmesg in my first boot into 10.10 RC; the halt of the messages at [ 335.695389] was seen on a later boot, and suggests this is an intermittent issue; 2. After announcing that it only occurs with 10.10 RC, I caught a flash of it while booting back into 9.10, so it may not be a regression and just have been drowned out by https://bugs.launchpad.net/bugs/475704 . However, I've never noticed it mixed in with that bug's noise before, so the *continuous* complaining first observed must be a rare or new case. What I did *not* do was properly check the logs under 9.10 to confirm 'that really happened' and I was not just seeing something left in the framebuffer from the warm reboot. I'll have to take a look next time I'm near those machines. ** Description changed: Previous attempt to file resulted in a Launchpad timeout and lost screed, so here's the "talk-like-the-Micro-Machines-guy" version: 10.10 RC i386 Linux ubuntu 2.6.35-22-generic #33-Ubuntu SMP Sun Sep 19 20:34:50 UTC 2010 i686 GNU/Linux dmesg clogs with: [ 326.566996] serial8250: too much work for irq17 [ 326.580318] serial8250: too much work for irq17 [ 326.593635] serial8250: too much work for irq17 [ 326.606966] serial8250: too much work for irq17 [ 326.620285] serial8250: too much work for irq17 [ 326.633606] serial8250: too much work for irq17 oddly only until: [ 335.695389] serial8250: too much work for irq17 + on the boot I was reporting from; see comment #2 re: noticing this at all because it was ongoing under a different session and drowning out dmesg. Hardware: Compaq SR1611NX desktop - Not a problem under 9.10 using 2.6.31-22-generic #65-Ubuntu SMP Thu Sep - 16 15:48:58 UTC 2010 i686 GNU/Linux + Never observed as a continuous problem under 9.10 using + 2.6.31-22-generic #65-Ubuntu SMP Thu Sep 16 15:48:58 UTC 2010 i686 + GNU/Linux ; noise from https://bugs.launchpad.net/bugs/475704 may have + blocked ever noticing a short burst as above. All SR1611NXs put the modem, radeon, and AC97 controller on IRQ17; Forum folklore suggests pulling the modem could be the mindless fix but that would be annoying across multiple machines. ProblemType: Bug DistroRelease: Ubuntu 10.10 Package: linux-image-2.6.35-22-generic 2.6.35-22.33 Regression: Yes Reproducible: Yes ProcVersionSignature: Ubuntu 2.6.35-22.33-generic 2.6.35.4 Uname: Linux 2.6.35-22-generic i686 AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.23. Architecture: i386 ArecordDevices: - **** List of CAPTURE Hardware Devices **** - card 0: IXP [ATI IXP], device 0: ATI IXP AC97 [ATI IXP AC97] - Subdevices: 1/1 - Subdevice #0: subdevice #0 + **** List of CAPTURE Hardware Devices **** + card 0: IXP [ATI IXP], device 0: ATI IXP AC97 [ATI IXP AC97] + Subdevices: 1/1 + Subdevice #0: subdevice #0 AudioDevicesInUse: - Cannot stat file /proc/4366/fd/40: Stale NFS file handle - USER PID ACCESS COMMAND - /dev/snd/controlC0: ubuntu 2885 F.... pulseaudio + Cannot stat file /proc/4366/fd/40: Stale NFS file handle + USER PID ACCESS COMMAND + /dev/snd/controlC0: ubuntu 2885 F.... pulseaudio CRDA: Error: [Errno 2] No such file or directory Card0.Amixer.info: - Card hw:0 'IXP'/'ATI IXP rev 2 with ALC658D at 0xfe02a000, irq 17' - Mixer name : 'Realtek ALC658D' - Components : 'AC97a:414c4781' - Controls : 38 - Simple ctrls : 24 + Card hw:0 'IXP'/'ATI IXP rev 2 with ALC658D at 0xfe02a000, irq 17' + Mixer name : 'Realtek ALC658D' + Components : 'AC97a:414c4781' + Controls : 38 + Simple ctrls : 24 Date: Sat Oct 2 01:46:01 2010 IwConfig: - lo no wireless extensions. - - eth0 no wireless extensions. + lo no wireless extensions. + + eth0 no wireless extensions. LiveMediaBuild: Ubuntu 10.10 "Maverick Meerkat" - Release Candidate i386 (20100928) MachineType: Compaq Presario 061 ED866AA-ABA SR1611NX NA541 ProcCmdLine: file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity ProcEnviron: - PATH=(custom, no user) - LANG=en_US.UTF-8 - SHELL=/bin/bash + PATH=(custom, no user) + LANG=en_US.UTF-8 + SHELL=/bin/bash RelatedPackageVersions: linux-firmware 1.38 RfKill: - 0: hci0: Bluetooth - Soft blocked: no - Hard blocked: no + 0: hci0: Bluetooth + Soft blocked: no + Hard blocked: no SourcePackage: linux dmi.bios.date: 01/25/2007 dmi.bios.vendor: Phoenix Technologies, LTD dmi.bios.version: 3.15 dmi.board.name: Amberine M dmi.board.vendor: ASUSTek Computer INC. dmi.board.version: 1.03 dmi.chassis.type: 3 dmi.chassis.version: 1111 dmi.modalias: dmi:bvnPhoenixTechnologies,LTD:bvr3.15:bd01/25/2007:svnCompaqPresario061:pnED866AA-ABASR1611NXNA541:pvr0nx1411RE101AMBEM00:rvnASUSTekComputerINC.:rnAmberineM:rvr1.03:cvn:ct3:cvr1111: dmi.product.name: ED866AA-ABA SR1611NX NA541 dmi.product.version: 0nx1411RE101AMBEM00 dmi.sys.vendor: Compaq Presario 061 -- 10.10 RC: serial8250: too much work for irq (Motorola SM56 modem, RS480, SB400) https://bugs.launchpad.net/bugs/653388 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list [email protected] https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
