[Kernel-packages] [Bug 888828] Re: 0a5c:217f [ThinkPad X201s] sysfs: cannot create duplicate filename '/class/bluetooth/hci0:1 2'
Have this bug with my Bluetooth mouse, aftere resume-wake and mouse activity. Workaround: before mouse activity turn off bluetooth connection via GUI, so bluetooth status icon does not have small padlock in it. I tested issue with trusty and vivid kernels. $ uname -a Linux ilya-vaio 3.19.0-18-generic #18~14.04.1-Ubuntu SMP Wed May 20 09:38:33 UTC 2015 x86_64 x86_64 x86_64 GNU/Linux [ 2158.421830] [ cut here ] [ 2158.421850] WARNING: CPU: 0 PID: 449 at /build/buildd/linux-lts-vivid-3.19.0/fs/sysfs/dir.c:31 sysfs_warn_dup+0x68/0x80() [ 2158.421854] sysfs: cannot create duplicate filename '/devices/pci:00/:00:1a.0/usb3/3-1/3-1.2/3-1.2:1.0/bluetooth/hci0/hci0: 21' [ 2158.421857] Modules linked in: hid_generic(E) hidp(E) hid xt_addrtype xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_na t nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 iptable_filter ip_tables x_tables nf_nat nf_conntrack bridge stp llc aufs(E) ctr ccm rfcomm(E) bnep(E) nls_iso8859_1 snd_hda_codec_hdmi(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E) snd_hda_intel(E) snd_hda_controller(E) snd_hda_codec(E) snd_hwdep acer_wmi(E) sparse_keymap(E) snd_pcm intel_rapl(E) snd_seq_midi iosf_mbi snd_seq_midi_event x86_pkg_temp_thermal(E) intel_powerclamp(E) coretemp(E) kvm_intel arc4 kvm crct10dif_pclmul ath9k(E) crc32_pclmul ath9k_common(E) snd_rawmidi ghash_clmulni_intel uvcvideo(E) ath9k_hw(E) cryptd videobuf2_vmalloc(E) videobuf2_memops(E) ath(E) videobuf2_core(E) v4l2_common(E) videodev(E) media(E) joydev mac80211(E) rtsx_pci_ms(E) serio_raw ath3k(E) snd_seq memstick(E) btusb(E) bluetooth(E) cfg80211(E) snd_seq_device lpc_ich(E) snd_timer wmi(E) snd sony_laptop(E) soundcore shpchp(E) mac_hid(E) i915(E) video drm_kms_helper(E) drm(E) mei_me(E) i2c_algo_bit(E) mei(E) parport_pc ppdev lp parport rtsx_pci_ sdmmc(E) psmouse ahci libahci r8169(E) mii rtsx_pci(E) [ 2158.422000] CPU: 0 PID: 449 Comm: kworker/u17:2 Tainted: GE 3.19.0-18-generic #18~14.04.1-Ubuntu [ 2158.422003] Hardware name: Sony Corporation SVT1312L1RS/VAIO, BIOS R0140D4 08/23/2012 [ 2158.422039] Workqueue: hci0 hci_rx_work [bluetooth] [ 2158.422044] 81ab6080 8802427aba58 817adfa3 [ 2158.422050] 8802427abaa8 8802427aba98 81074c2a 0206 [ 2158.422056] 880244b13000 88024482df48 8800a6c2a870 88024416cae8 [ 2158.422063] Call Trace: [ 2158.422077] [817adfa3] dump_stack+0x45/0x57 [ 2158.422085] [81074c2a] warn_slowpath_common+0x8a/0xc0 [ 2158.422091] [81074ca6] warn_slowpath_fmt+0x46/0x50 [ 2158.422098] [81260ee8] ? kernfs_path+0x48/0x60 [ 2158.422105] [81264858] sysfs_warn_dup+0x68/0x80 [ 2158.422111] [812648fe] sysfs_create_dir_ns+0x8e/0xa0 [ 2158.422123] [813a8afe] kobject_add_internal+0xce/0x3f0 [ 2158.422130] [813a9010] kobject_add+0x60/0xb0 [ 2158.422146] [814f1925] device_add+0x125/0x650 [ 2158.422152] [814f0041] ? dev_set_name+0x41/0x50 [ 2158.422191] [c069b7f1] hci_conn_add_sysfs+0x51/0xd0 [bluetooth] [ 2158.44] [c0689392] hci_event_packet+0x1962/0x2f70 [bluetooth] [ 2158.422234] [810aa6d2] ? dequeue_entity+0x142/0x5c0 [ 2158.422240] [810da643] ? internal_add_timer+0x63/0x80 [ 2158.422247] [810aaf9e] ? dequeue_task_fair+0x44e/0x660 [ 2158.422275] [c0674a78] hci_rx_work+0x1b8/0x3d0 [bluetooth] [ 2158.422283] [810ac0df] ? put_prev_task_fair+0x2f/0x50 [ 2158.422291] [8108d94f] process_one_work+0x14f/0x400 [ 2158.422296] [8108e0e8] worker_thread+0x118/0x510 [ 2158.422303] [8108dfd0] ? rescuer_thread+0x3d0/0x3d0 [ 2158.422310] [810935e2] kthread+0xd2/0xf0 [ 2158.422317] [81093510] ? kthread_create_on_node+0x1c0/0x1c0 [ 2158.422325] [817b58d8] ret_from_fork+0x58/0x90 [ 2158.422332] [81093510] ? kthread_create_on_node+0x1c0/0x1c0 [ 2158.422336] ---[ end trace 2a7dfc7ee14f5ccc ]--- [ 2158.422341] [ cut here ] [ 2158.422349] WARNING: CPU: 0 PID: 449 at /build/buildd/linux-lts-vivid-3.19.0/lib/kobject.c:240 kobject_add_internal+0x284/0x3f0() [ 2158.422353] kobject_add_internal failed for hci0:21 with -EEXIST, don't try to register things with the same name in the same directory. [ 2158.422355] Modules linked in: hid_generic(E) hidp(E) hid xt_addrtype xt_conntrack ipt_MASQUERADE nf_nat_masquerade_ipv4 iptable_nat nf_conntrack_ipv4 nf_defrag_ipv4 nf_nat_ipv4 iptable_filter ip_tables x_tables nf_nat nf_conntrack bridge stp llc aufs(E) ctr ccm rfcomm(E) bnep(E) nls_iso8859_1 snd_hda_codec_hdmi(E) snd_hda_codec_realtek(E) snd_hda_codec_generic(E) snd_hda_intel(E) snd_hda_controller(E) snd_hda_codec(E) snd_hwdep acer_wmi(E) sparse_keymap(E) snd_pcm intel_rapl(E) snd_seq_midi iosf_mbi snd_seq_midi_event x86_pkg_temp_thermal(E) intel_powerclamp(E) coretemp(E) kvm_intel arc4 kvm
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (PAE, 32 Gb RAM)
Jah, You mean lightdm, don't you? If your IO speed with local disk is slow too then I think slow network speed is just a consequence of a bug like this one. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (PAE, 32 Gb RAM) Status in “linux” package in Ubuntu: Confirmed Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUNDs: + turn off ACPI services, see more at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/comments/18 + Use the amd64 version + Use CONFIG_HIGHMEM4G=y + CONFIG_VMSPLIT_1G=y ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (PAE, 32 Gb RAM)
Jah, You're welcome. Your PC1 is under amd64 Linux so I think this issue is not your case. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (PAE, 32 Gb RAM) Status in “linux” package in Ubuntu: Confirmed Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUNDs: + turn off ACPI services, see more at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/comments/18 + Use the amd64 version + Use CONFIG_HIGHMEM4G=y + CONFIG_VMSPLIT_1G=y ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (PAE, 32 Gb RAM)
I've reproduced the issue with Thinkpad W520, 32GB RAM (Ubuntu Saucy, 480kb/s). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (PAE, 32 Gb RAM) Status in “linux” package in Ubuntu: Confirmed Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUNDs: + turn off ACPI services, see more at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/comments/18 + Use the amd64 version + Use CONFIG_HIGHMEM4G=y + CONFIG_VMSPLIT_1G=y ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues)
Hi all, After compiling kernels for a while I found out why the Fedora's kernel works for me: it is built without PAE support. I've bisected Ubuntu' and Fedora's .config files and it turnes out that CONFIG_HIGHMEM4G=y fixes my issue ;) . After that I rebooted my machine with default Ubuntu kernel (PAE) and 16Gb RAM, not 32GB, and it also fixed my issue ;) After that I built a kernel with PAE, 32GB but with CONFIG_VMSPLIT_1G=y , and again, it really fixed my issue (but it is incompatible with binary drivers, see documentation; and my fglrx didn't work). To wit: Linux kernel doesn't work well with 32bit, PAE and =32 Gb RAM. (I even saw such statemets somewhere on the Net.) Am I right? If so, I think Ubuntu documentation should state it explicitly. ** Summary changed: - IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues) + IO limit 1.2 MB/s for 32bit ubuntu (PAE, 32 Gb RAM) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (PAE, 32 Gb RAM) Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUNDs: - turn off ACPI services, see more at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/comments/18 - Use the amd64 version ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues)
After investigating UPower sources I've triaged the problem to this: /usr/sbin/pm-powersave false = /usr/lib/pm-utils/power.d/laptop-mode false = echo 10 /proc/sys/vm/dirty_ratio If I change /proc/sys/vm/dirty_ratio to any different value (more or less than previous value!) then I got my issue. That is, at startup I have dirty_ratio equal to 20 and I should leave it unchanged (neither 19 nor 21 may be used) if I don't want to get 1Mb/s speed. :) I've read a few articles about dirty_ratio' impact to IO; nevertheless I believe it is a bug. Any ideas? Also I'll try another scenario tonight: I have 32Gb RAM now so I try to increase swap size from 8Gb to 32Gb, and then run sysctl -w vm.swappiness=100 (maybe it helps to offload IO activity). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues) Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUNDs: - turn off ACPI services, see more at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/comments/18 - Use the amd64 version ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues)
Phillip, Yes, exactly. No, it doesn't go away; I don't know a way to get back normal IO speed without a reboot. :( -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues) Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUNDs: - turn off ACPI services, see more at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/comments/18 - Use the amd64 version ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (after running lightdm service)
** No longer affects: lightdm -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues) Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: Use the amd64 version. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues)
** Summary changed: - IO limit 1.2 MB/s for 32bit ubuntu (after running lightdm service) + IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues) Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: Use the amd64 version. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues)
I've investigated a lot and found out that it is an ACPI issue, IMHO. After more installing and purging packages I found out that two packages breaks the system: acpi-support and upower. If I uninstall them then I have no IO issues. The new workaround without uninstalling packages: - disable /etc/init.d/acpi-support script: just remove executable flag, sudo chmod a-x /etc/init.d/acpi-support script - disable UPower daemon: cd /usr/share/dbus-1/system-services sudo mv org.freedesktop.UPower.no_service org.freedesktop.UPower.no_service - then reboot (because if you have the IO issue already then reboot helps only) After that you don't use suspend to RAM or you have the IO issue after wakeup. Just now I have 135 Mb/s for SATA SSD and 120 Mb/s for SATA HDD, in 13.04, i386. It is not perfect (under some amd64 Ubuntu I have 370 Mb/s for the same SSD while his max speed is 340 Mb/s) but much better. Any ideas? I'm ready to test and hack linux. :) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues) Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: Use the amd64 version. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues)
One more (maybe political) question: is amd64 support better than i386 for Ubuntu? Because: - I see some littel issues when using 64bit Linux'es for the desktop (the sound hissing in Skype etc) - Skype, Steam and other commercial products are shipped for i386 only; so I still need to use i386 packages anyway; so why to duplicate stuff. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues) Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: Use the amd64 version. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 119730] Re: Slow SATA performance
Hi, I found this bug is similar to mine (it hurts i386 only). Here is my workaround: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/comments/18 . Please try it and comment if it works for you. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/119730 Title: Slow SATA performance Status in “linux” package in Ubuntu: Incomplete Bug description: Hi This issue has been discussed over at http://ubuntuforums.org/showthread.php?t=447474, and seems to affect a number of us. File copy speed is very slow (roughly 5-10MBps) on SATA hard drives. Copying within the same physical drive is just as slow as copying to another physical drive. The issue occurs with GUI tools (Nautilus, Krusader) as well as at the terminal using the CP command. This has occured since upgrading to Feisty; Edgy was fine. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/119730/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues)
I also tested with the following kernel parameters: - acpi=off gives me 18Mb/s; it is better than 1 Mb/s but still bad - pci=noacpi has no effect, 1 Mb/s. ** Description changed: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. - WORKAROUND: Use the amd64 version. + WORKAROUNDs: + - turn off ACPI services, see more at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/comments/18 + - Use the amd64 version ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues) Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUNDs: - turn off ACPI services, see more at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/comments/18 - Use the amd64 version ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues)
Similar bug: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/119730 -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (ACPI issues) Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUNDs: - turn off ACPI services, see more at https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/comments/18 - Use the amd64 version ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (after running lightdm service)
** Summary changed: - IO limit 1.2 MB/s for 32bit ubuntu (after running lightgm service) + IO limit 1.2 MB/s for 32bit ubuntu (after running lightdm service) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (after running lightdm service) Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: Use the amd64 version. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (after running lightdm service)
** Attachment added: good_ps.lst https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+attachment/3948459/+files/good_ps.lst -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (after running lightdm service) Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: Use the amd64 version. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (after running lightdm service)
** Attachment added: bad_ps_lightdm.lst https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+attachment/3948460/+files/bad_ps_lightdm.lst -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (after running lightdm service) Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: Use the amd64 version. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (after running lightdm service)
I've located the bug more closely: after installing ubuntu-minimal for 13.04, i386 system from scratch and booting into it I found no issue with IO speed. (hurray!) Then I apt-get install ubuntu-desktop and the issue appeared again. After purge'ing and install'ing packages from 'ubuntu-desktop' - 'ubuntu-minimal' set I found the guilty: lightdm package. So: - if I boot without starting lightgm service (GUI) then everything is ok (see the process list `ps aux` = 'good_ps.lst' file) - then I start lightdm (initctl start lightdm) and that dd command is that slow (see the process list 'bad_ps_lightdm.lst') - then I stop lightdm (initctl stop lightdm) and that dd command is that slow still (see the process list 'bad_ps_after_lightdm.lst'); killing userspace processes doesn't help either (only reboot helps). Any ideas? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (after running lightdm service) Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: Use the amd64 version. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (after running lightdm service)
** Attachment added: bad_ps_after_lightdm.lst https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+attachment/3948461/+files/bad_ps_after_lightdm.lst -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (after running lightdm service) Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: Use the amd64 version. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu (after running lightdm service)
** Also affects: lightdm Importance: Undecided Status: New -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu (after running lightdm service) Status in Light Display Manager: New Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: Use the amd64 version. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/lightdm/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu
Christopher, Yes, it is a reason to go for 64bit; I am trying to go to future 14.04. But in general my linux experience shows it is better to fix a bug rather than to upgrade. :) -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: Use the amd64 version. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu
I've tested Arch live iso and there is no problem with IO, both i386 and amd64, uname -a: Linux archiso 3.12.6-1-ARCH #1 SMP PREEMPT Fri Dec 20 19:54:53 CET 2013 i686 GNU/Linux Linux archiso 3.12.6-1-ARCH #1 SMP PREEMPT Fri Dec 20 19:39:00 CET 2013 x86_64 GNU/Linux Thus this issue is a combination of kernel + Ubuntu userland settings for my system. :/ Does Ubuntu use cgroups for something like http://unix.stackexchange.com/questions/48138/how-to-throttle-per-process-i-o-to-a-max-limit ? -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: Use the amd64 version. ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu
Christopher, Yes, this problem is reproducible with all i386 variants: upstream kernel, ubuntu kernels (13.04, 13.10, daily-live=); and I tried amd64 iso (13.10) and it is ok. -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: I have no such problems with the same IO stuff when loading Ubuntu Live 13.10 amd64, i.e. dd reports speed = 400Mb/s for my SSD disk . ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu
** Attachment added: System info for BIOS 2201 https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+attachment/3946406/+files/io-limit-2201.txt -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: I have no such problems with the same IO stuff when loading Ubuntu Live 13.10 amd64, i.e. dd reports speed = 400Mb/s for my SSD disk . ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu
uname -a: Linux ubuntu 3.13.0-1-generic #16-Ubuntu SMP Tue Jan 7 19:47:28 UTC 2014 i686 athlon i686 GNU/Linux -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: I have no such problems with the same IO stuff when loading Ubuntu Live 13.10 amd64, i.e. dd reports speed = 400Mb/s for my SSD disk . ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu
Christopher, Yes, the issue exists with the latest development release of Ubuntu (Ubuntu 14.04 as of 12.01.14). -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu Status in “linux” package in Ubuntu: Incomplete Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: I have no such problems with the same IO stuff when loading Ubuntu Live 13.10 amd64, i.e. dd reports speed = 400Mb/s for my SSD disk . ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] Re: IO limit 1.2 MB/s for 32bit ubuntu
I've run the latest upstream kernel, http://kernel.ubuntu.com/~kernel- ppa/mainline/v3.13-rc7-trusty/ , on my Ubuntu 13.04 and the issue still exists. uname -a: Linux ilhome 3.13.0-031300rc7-generic #201401041835 SMP Sat Jan 4 23:46:54 UTC 2014 i686 athlon i686 GNU/Linux ** Tags added: kernel-bug-exists-upstream kernel-bug-exists- upstream-v3.13-rc7 ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu Status in “linux” package in Ubuntu: Confirmed Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. WORKAROUND: I have no such problems with the same IO stuff when loading Ubuntu Live 13.10 amd64, i.e. dd reports speed = 400Mb/s for my SSD disk . ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. To manage notifications about this bug go to: https://bugs.launchpad.net/ubuntu/+source/linux/+bug/1264707/+subscriptions -- Mailing list: https://launchpad.net/~kernel-packages Post to : kernel-packages@lists.launchpad.net Unsubscribe : https://launchpad.net/~kernel-packages More help : https://help.launchpad.net/ListHelp
[Kernel-packages] [Bug 1264707] [NEW] IO limit 1.2 MB/s for 32bit ubuntu
Public bug reported: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k gives ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. I have no such problems with the same IO stuff when loading Ubuntu Live 13.10 amd64, i.e. dd reports speed = 400Mb/s for my SSD disk . Please help! ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash ProcFB: 0 radeondrmfb ProcKernelCmdLine: noprompt cdrom-detect/try-usb=true persistent file=/cdrom/preseed/hostname.seed boot=casper initrd=/casper/initrd.lz quiet splash -- maybe-ubiquity PulseList: Error: command ['pacmd', 'list'] failed with exit code 1: Home directory not accessible: Permission denied No PulseAudio daemon running, or not running as session daemon. RelatedPackageVersions: linux-restricted-modules-3.11.0-12-generic N/A linux-backports-modules-3.11.0-12-generic N/A linux-firmware 1.116 RfKill: SourcePackage: linux UpgradeStatus: No upgrade log present (probably fresh install) dmi.bios.date: 04/10/2013 dmi.bios.vendor: American Megatrends Inc. dmi.bios.version: 1708 dmi.board.asset.tag: To be filled by O.E.M. dmi.board.name: M5A99FX PRO R2.0 dmi.board.vendor: ASUSTeK COMPUTER INC. dmi.board.version: Rev 1.xx dmi.chassis.asset.tag: To Be Filled By O.E.M. dmi.chassis.type: 3 dmi.chassis.vendor: To Be Filled By O.E.M. dmi.chassis.version: To Be Filled By O.E.M. dmi.modalias: dmi:bvnAmericanMegatrendsInc.:bvr1708:bd04/10/2013:svnTobefilledbyO.E.M.:pnTobefilledbyO.E.M.:pvrTobefilledbyO.E.M.:rvnASUSTeKCOMPUTERINC.:rnM5A99FXPROR2.0:rvrRev1.xx:cvnToBeFilledByO.E.M.:ct3:cvrToBeFilledByO.E.M.: dmi.product.name: To be filled by O.E.M. dmi.product.version: To be filled by O.E.M. dmi.sys.vendor: To be filled by O.E.M. ** Affects: linux (Ubuntu) Importance: Undecided Status: Confirmed ** Tags: apport-bug i386 saucy -- You received this bug notification because you are a member of Kernel Packages, which is subscribed to linux in Ubuntu. https://bugs.launchpad.net/bugs/1264707 Title: IO limit 1.2 MB/s for 32bit ubuntu Status in “linux” package in Ubuntu: Confirmed Bug description: I recently installed a new motherboard Asus M5A99FX PRO R2.0 and found out that IO speed is very low; i.e. the dd command output: dd if=/dev/zero of=/tmp/output bs=8k count=1000k gives ^C13885+0 records in 13885+0 records out 113745920 bytes (114 MB) copied, 99.6639 s, 1.1 MB/s This issue is reproducing with my new SSD (with ext4), my USB drives and my hard disk (with ext4) from Ubuntu i386, 13.04 and 13.10. Such a speed is not ok, awfully slow. When I run two or more the same dd commands simultaneously, I have 1,2 Mb/s for every process. I have no such problems with the same IO stuff when loading Ubuntu Live 13.10 amd64, i.e. dd reports speed = 400Mb/s for my SSD disk . Please help! ProblemType: Bug DistroRelease: Ubuntu 13.10 Package: linux-image-3.11.0-12-generic 3.11.0-12.19 ProcVersionSignature: Ubuntu 3.11.0-12.19-generic 3.11.3 Uname: Linux 3.11.0-12-generic i686 ApportVersion: 2.12.5-0ubuntu2 Architecture: i386 AudioDevicesInUse: USERPID ACCESS COMMAND /dev/snd/controlC2: ubuntu 4507 F pulseaudio /dev/snd/controlC1: ubuntu 4507 F pulseaudio /dev/snd/controlC0: ubuntu 4507 F pulseaudio CasperVersion: 1.336ubuntu1 Date: Sat Dec 28 15:56:33 2013 IwConfig: lono wireless extensions. eth0 no wireless extensions. LiveMediaBuild: Ubuntu 13.10 Saucy Salamander - Release i386 (20131016.1) MachineType: To be filled by O.E.M. To be filled by O.E.M. MarkForUpload: True ProcEnviron: LANGUAGE=en_US TERM=xterm PATH=(custom, no user) LANG=en_US.UTF-8 SHELL=/bin/bash
