apport information ** Tags added: apport-collected
** Description changed: I have an Acer Aspire 3100 with internal ENE CB-712 card reader. It works fine when I read small size SD memory cards (512 megabytes) but when I use bigger size cards (2-4 gigabytes), reading files turns the system erratic. Mouse cursor moves erratically when reading-copying files. It happens systematically while reading/copying with Nautilus, Dolphin, command line, Mc. Everytime I copy bigger files (e.g. 32 megabytes) the system shuts down. I am using 32 bit Ubuntu Karmic (2.6.31-14-generic #48-Ubuntu SMP Fri Oct 16 14:04:26 UTC 2009 i686 GNU/Linux). Name: ENE Technology Inc CB-712/4 Cardbus controller Class: Cardbus bridge Domain: 0 Bus, device, function: 6, 4, 0 IRQ: 20 Latency: 168 Bus Master: Yes Memory: 4kb (32 Bit, non-prefechtable) Kernel modules: yenta_socket Last Kern.log logged lines before shut down: Mar 9 22:16:39 cagadita kernel: [ 6500.026070] mmc1: new high speed SD card at address b368 Mar 9 22:16:39 cagadita kernel: [ 6500.280683] mmcblk0: mmc1:b368 SD 1.86 GiB Mar 9 22:16:39 cagadita kernel: [ 6500.280844] mmcblk0: p1 Mar 9 22:17:09 cagadita kernel: [ 6530.433838] hda-intel: IRQ timing workaround is activated for card #0. Suggest a bigger bdl_pos_adj. Is there any solution? Should I setup up something or recompile that module with an specific parameter? Thanks Agustín Kanashiro + --- + AlsaVersion: Advanced Linux Sound Architecture Driver Version 1.0.21. + Architecture: amd64 + AudioDevicesInUse: + USER PID ACCESS COMMAND + /dev/snd/controlC0: agustin 1556 F.... pulseaudio + CRDA: Error: [Errno 2] No existe el fichero ó directorio + Card0.Amixer.info: + Card hw:0 'SB'/'HDA ATI SB at 0xb0000000 irq 16' + Mixer name : 'Realtek ALC883' + Components : 'HDA:10ec0883,1025009f,00100002 HDA:14f12bfa,1025009f,00090000' + Controls : 23 + Simple ctrls : 13 + DistroRelease: Ubuntu 10.04 + HibernationDevice: RESUME=UUID=475621ba-866b-474c-a2de-ba341e769a3a + InstallationMedia: Ubuntu 10.04 "Lucid Lynx" - Beta amd64 (20100318) + Package: linux (not installed) + PccardctlIdent: + Socket 0: + no product info available + PccardctlStatus: + Socket 0: + no card + ProcCmdLine: BOOT_IMAGE=/boot/vmlinuz-2.6.32-21-generic root=UUID=8febf5f0-c0f5-480d-b146-2820686d1c96 ro quiet splash + ProcEnviron: + LANG=es_AR.utf8 + SHELL=/bin/bash + ProcVersionSignature: Ubuntu 2.6.32-21.32-generic 2.6.32.11+drm33.2 + Regression: No + RelatedPackageVersions: linux-firmware 1.34 + Reproducible: Yes + Tags: lucid kconfig needs-upstream-testing + Uname: Linux 2.6.32-21-generic x86_64 + UserGroups: adm admin cdrom dialout lpadmin plugdev sambashare + dmi.bios.date: 05/16/2007 + dmi.bios.vendor: Acer + dmi.bios.version: V3.05A + dmi.board.name: Navarro + dmi.board.vendor: Acer + dmi.board.version: N/A + dmi.chassis.type: 10 + dmi.chassis.vendor: Acer + dmi.chassis.version: N/A + dmi.modalias: dmi:bvnAcer:bvrV3.05A:bd05/16/2007:svn:pn:pvrV3.05A:rvnAcer:rnNavarro:rvrN/A:cvnAcer:ct10:cvrN/A: + dmi.product.version: V3.05A ** Attachment added: "AlsaDevices.txt" http://launchpadlibrarian.net/47597449/AlsaDevices.txt -- Internal ENE CB-712 SD Card reader shuts down machine when reading big files https://bugs.launchpad.net/bugs/535485 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com https://lists.ubuntu.com/mailman/listinfo/ubuntu-bugs
