[Bug 1547754] Re: pppoe MTU problems

2016-02-19 Thread Wenzhuo Zhang
** Description changed: 1. If the MTU of eth0 is 1500, network-manager fails to establish a pppoe connection, and the MTU of eth0 (not ppp0) is then automatically lowered to 1492. Now network-manager can successfully establish a pppoe connection. If I manually set the MTU of eth0 back to

[Bug 1547754] [NEW] pppoe MTU problems

2016-02-19 Thread Wenzhuo Zhang
Public bug reported: 1. If the MTU of eth0 is 1500, network-manager fails to establish a pppoe connection, and the MTU of eth0 (not ppp0) is then automatically lowered to 1492. Now network-manager can successfully establish a pppoe connection. If I manually set the MTU of eth0 back to 1500,

[Bug 563862] Re: USB Devices and Some CDs cause gnome-power-manager to fail

2011-05-23 Thread Wenzhuo Zhang
I also have this problem only when iPod Touch is connected to a USB port. I can confirm that disconnecting iPod Touch solves the problem. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/563862 Title:

[Bug 544954] Re: [lucid] floppy causes high cpu iowait usage

2010-05-13 Thread Wenzhuo Zhang
** Description changed: Binary package hint: linux-image I upgraded my ThinkPad X32 notebook to Lucid beta last weekend. The notebook does not have a floppy drive, but the floppy kernel module causes very high cpu iowait usage for about 20 minutes after reboot. At the same time, it

[Bug 514742] Re: [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device

2010-05-13 Thread Wenzhuo Zhang
apport information ** Tags added: apport-collected ** Description changed: Binary package hint: linux-image OS: Ubuntu 9.10 (Karmic Koala) Kernel: 2.6.31-17-generic I've got a PowerSync HU-210B USB 2.0 4-Port HUB, which is based on the Alcor USB Hub chip (058f:6254 Alcor Micro

[Bug 514742] AplayDevices.txt

2010-05-13 Thread Wenzhuo Zhang
apport information ** Attachment added: AplayDevices.txt http://launchpadlibrarian.net/48416076/AplayDevices.txt -- [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device https://bugs.launchpad.net/bugs/514742 You received this bug

[Bug 514742] ArecordDevices.txt

2010-05-13 Thread Wenzhuo Zhang
apport information ** Attachment added: ArecordDevices.txt http://launchpadlibrarian.net/48416078/ArecordDevices.txt -- [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device https://bugs.launchpad.net/bugs/514742 You received this bug

[Bug 514742] BootDmesg.txt

2010-05-13 Thread Wenzhuo Zhang
apport information ** Attachment added: BootDmesg.txt http://launchpadlibrarian.net/48416081/BootDmesg.txt -- [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device https://bugs.launchpad.net/bugs/514742 You received this bug notification

[Bug 514742] Card0.Amixer.values.txt

2010-05-13 Thread Wenzhuo Zhang
apport information ** Attachment added: Card0.Amixer.values.txt http://launchpadlibrarian.net/48416086/Card0.Amixer.values.txt -- [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device https://bugs.launchpad.net/bugs/514742 You received this

[Bug 514742] Card0.Codecs.codec97.0.ac97.0.0.txt

2010-05-13 Thread Wenzhuo Zhang
apport information ** Attachment added: Card0.Codecs.codec97.0.ac97.0.0.txt http://launchpadlibrarian.net/48416097/Card0.Codecs.codec97.0.ac97.0.0.txt -- [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device

[Bug 514742] Lspci.txt

2010-05-13 Thread Wenzhuo Zhang
apport information ** Attachment added: Lspci.txt http://launchpadlibrarian.net/48416101/Lspci.txt -- [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device https://bugs.launchpad.net/bugs/514742 You received this bug notification because you

[Bug 514742] Card0.Codecs.codec97.0.ac97.0.0.regs.txt

2010-05-13 Thread Wenzhuo Zhang
apport information ** Attachment added: Card0.Codecs.codec97.0.ac97.0.0.regs.txt http://launchpadlibrarian.net/48416098/Card0.Codecs.codec97.0.ac97.0.0.regs.txt -- [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device

[Bug 514742] IwConfig.txt

2010-05-13 Thread Wenzhuo Zhang
apport information ** Attachment added: IwConfig.txt http://launchpadlibrarian.net/48416099/IwConfig.txt -- [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device https://bugs.launchpad.net/bugs/514742 You received this bug notification

[Bug 514742] PciMultimedia.txt

2010-05-13 Thread Wenzhuo Zhang
apport information ** Attachment added: PciMultimedia.txt http://launchpadlibrarian.net/48416112/PciMultimedia.txt -- [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device https://bugs.launchpad.net/bugs/514742 You received this bug

[Bug 514742] ProcCpuinfo.txt

2010-05-13 Thread Wenzhuo Zhang
apport information ** Attachment added: ProcCpuinfo.txt http://launchpadlibrarian.net/48416116/ProcCpuinfo.txt -- [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device https://bugs.launchpad.net/bugs/514742 You received this bug notification

[Bug 514742] ProcInterrupts.txt

2010-05-13 Thread Wenzhuo Zhang
apport information ** Attachment added: ProcInterrupts.txt http://launchpadlibrarian.net/48416121/ProcInterrupts.txt -- [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device https://bugs.launchpad.net/bugs/514742 You received this bug

[Bug 514742] ProcModules.txt

2010-05-13 Thread Wenzhuo Zhang
apport information ** Attachment added: ProcModules.txt http://launchpadlibrarian.net/48416124/ProcModules.txt -- [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device https://bugs.launchpad.net/bugs/514742 You received this bug notification

[Bug 514742] UdevDb.txt

2010-05-13 Thread Wenzhuo Zhang
apport information ** Attachment added: UdevDb.txt http://launchpadlibrarian.net/48416130/UdevDb.txt -- [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device https://bugs.launchpad.net/bugs/514742 You received this bug notification because

[Bug 514742] WifiSyslog.txt

2010-05-13 Thread Wenzhuo Zhang
apport information ** Attachment added: WifiSyslog.txt http://launchpadlibrarian.net/48416137/WifiSyslog.txt -- [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device https://bugs.launchpad.net/bugs/514742 You received this bug notification

[Bug 514742] UdevLog.txt

2010-05-13 Thread Wenzhuo Zhang
apport information ** Attachment added: UdevLog.txt http://launchpadlibrarian.net/48416136/UdevLog.txt -- [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device https://bugs.launchpad.net/bugs/514742 You received this bug notification because

[Bug 514742] Re: [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device

2010-05-13 Thread Wenzhuo Zhang
The upstream kernel linux-image-2.6.34-020634rc7-generic does not have this problem. But flash drives do not automount under this kernel. ** Tags removed: needs-kernel-logs needs-upstream-testing ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- [058f:6254 Alcor Micro

[Bug 544954] Re: [lucid] floppy causes high cpu iowait usage

2010-05-12 Thread Wenzhuo Zhang
apport information ** Tags added: apport-collected ** Description changed: Binary package hint: linux-image I upgraded my ThinkPad X32 notebook to Lucid beta last weekend. The notebook does not have a floppy drive, but the floppy kernel module causes very high cpu iowait usage for

[Bug 544954] AplayDevices.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: AplayDevices.txt http://launchpadlibrarian.net/48365316/AplayDevices.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 544954] ArecordDevices.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: ArecordDevices.txt http://launchpadlibrarian.net/48365317/ArecordDevices.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 544954] BootDmesg.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: BootDmesg.txt http://launchpadlibrarian.net/48365318/BootDmesg.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 544954] Card0.Amixer.values.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: Card0.Amixer.values.txt http://launchpadlibrarian.net/48365321/Card0.Amixer.values.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 544954] Card0.Codecs.codec97.0.ac97.0.0.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: Card0.Codecs.codec97.0.ac97.0.0.txt http://launchpadlibrarian.net/48365328/Card0.Codecs.codec97.0.ac97.0.0.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a

[Bug 544954] Card0.Codecs.codec97.0.ac97.0.0.regs.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: Card0.Codecs.codec97.0.ac97.0.0.regs.txt http://launchpadlibrarian.net/48365330/Card0.Codecs.codec97.0.ac97.0.0.regs.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because

[Bug 544954] CurrentDmesg.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: CurrentDmesg.txt http://launchpadlibrarian.net/48365332/CurrentDmesg.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 544954] Lspci.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: Lspci.txt http://launchpadlibrarian.net/48365339/Lspci.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 544954] IwConfig.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: IwConfig.txt http://launchpadlibrarian.net/48365338/IwConfig.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 544954] Lsusb.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: Lsusb.txt http://launchpadlibrarian.net/48365343/Lsusb.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 544954] UdevDb.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: UdevDb.txt http://launchpadlibrarian.net/48365370/UdevDb.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 544954] PciMultimedia.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: PciMultimedia.txt http://launchpadlibrarian.net/48365344/PciMultimedia.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 544954] ProcCpuinfo.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: ProcCpuinfo.txt http://launchpadlibrarian.net/48365345/ProcCpuinfo.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed

[Bug 544954] ProcInterrupts.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: ProcInterrupts.txt http://launchpadlibrarian.net/48365346/ProcInterrupts.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 544954] ProcModules.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: ProcModules.txt http://launchpadlibrarian.net/48365349/ProcModules.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed

[Bug 544954] UdevLog.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: UdevLog.txt http://launchpadlibrarian.net/48365382/UdevLog.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 544954] WifiSyslog.txt

2010-05-12 Thread Wenzhuo Zhang
apport information ** Attachment added: WifiSyslog.txt http://launchpadlibrarian.net/48365383/WifiSyslog.txt -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed

[Bug 544954] Re: [lucid] floppy causes high cpu iowait usage

2010-05-12 Thread Wenzhuo Zhang
Tried the upstream kernel #020634rc7. It also has the problem. ** Tags removed: needs-kernel-logs needs-upstream-testing ** Changed in: linux (Ubuntu) Status: Incomplete = Confirmed -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this

Re: [Bug 539772] Re: Lucid 2.6.32-16 crashed to login screen - miCopyRegion

2010-05-02 Thread Wenzhuo Zhang
On 05/03/2010 05:32 AM, Thomas Schwinge wrote: This bug's status is Fix Committed -- are updated packages available already? Or shall I compile something and test it? Updated packages are currently available in Bryce's Personal Package Archive. You can add it to your sources.list by

Re: [Bug 539772] Re: Lucid 2.6.32-16 crashed to login screen - miCopyRegion

2010-04-15 Thread Wenzhuo Zhang
Neither apport nor gdb can catch a meaningful backtrace; and apport can detect the crash only when gdb is attached to the X process. I don't know why. I've carefully read and followed the instructions provided in the following X debugging howtos:

[Bug 544988] Re: [lucid] Intel 82855PM AGP stuck at 1x mode

2010-04-14 Thread Wenzhuo Zhang
It works here. Thanks. After agpmode=4 is passed to the kernel driver radeon, dmesg shows: [ 17.992868] [drm] radeon kernel modesetting enabled. [ 17.993022] radeon :01:00.0: power state changed by ACPI to D0 [ 17.993037] radeon :01:00.0: PCI INT A - Link[LNKA] - GSI 11 (level,

[Bug 539772] Re: Lucid 2.6.32-16 crashed to login screen - miCopyRegion

2010-04-12 Thread Wenzhuo Zhang
apport detected the crash when I was trying to get a full backtrace using gdb. See bug #561433 for the crash report. ** Attachment removed: _usr_bin_Xorg.0.crash http://launchpadlibrarian.net/43427946/_usr_bin_Xorg.0.crash -- Lucid 2.6.32-16 crashed to login screen - miCopyRegion

[Bug 539772] Re: Lucid 2.6.32-16 crashed to login screen - miCopyRegion

2010-04-12 Thread Wenzhuo Zhang
According to https://wiki.ubuntu.com/CrashReporting, we should wait for the triaging team to verify that it does not contain any sensitive information. But I don't think it contains much sensitive information that I care about. I am setting it public. -- Lucid 2.6.32-16 crashed to login screen -

[Bug 561433] Re: X server crash - ATI M6 LY

2010-04-12 Thread Wenzhuo Zhang
*** This bug is a duplicate of bug 539772 *** https://bugs.launchpad.net/bugs/539772 ** Visibility changed to: Public -- X server crash - ATI M6 LY https://bugs.launchpad.net/bugs/561433 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to

[Bug 539772] Re: Lucid 2.6.32-16 crashed to login screen - miCopyRegion

2010-04-08 Thread Wenzhuo Zhang
I was not able to get X to core dump, but I found one X crash report in /var/crash. I don't even know if it was caused by the same bug. I have installed the dbg packages as referred to in https://wiki.ubuntu.com/X/Backtracing. What am I missing? r...@micky:~/report# gdb /usr/bin/X CoreDump GNU

[Bug 539772] Re: Lucid 2.6.32-16 crashed to login screen - miCopyRegion

2010-04-02 Thread Wenzhuo Zhang
apport cannot detect the crash, core is not dumped even though ulimit -c unlimited is set, and gdb fails to collect a meaningful backtrace. I failed to collect a full backtrace. Please shed some light on it. When trying to collect a full backtrace, I found that typing in the search bar of firefox

Re: [Bug 545045] Re: [lucid] X server crash

2010-03-30 Thread Wenzhuo Zhang
On 03/30/2010 05:05 PM, Bryce Harrington wrote: Are you able to reproduce this issue easily? Yes, every time. If so, please collect a full backtrace - see http://wiki.ubuntu.com/X/Backtracing for The backtrace collected by gdb contains much less information than what X collected.

[Bug 545045] Re: [lucid] X server crash

2010-03-30 Thread Wenzhuo Zhang
Sorry, I mean the search bar. It seems that typing in the address bar cannot reproduce the crash. ** Description changed: Binary package hint: xserver-xorg After upgrading my ThinkPad X32 to Ubuntu 10.04 beta, I often experience - X server crash when typing in the address/search bar of

[Bug 545045] Re: [lucid] X server crash

2010-03-26 Thread Wenzhuo Zhang
** Changed in: xorg-server (Ubuntu) Status: Incomplete = New -- [lucid] X server crash https://bugs.launchpad.net/bugs/545045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list

[Bug 545045] Re: [lucid] X server crash

2010-03-24 Thread Wenzhuo Zhang
** Tags removed: needs-xorglog -- [lucid] X server crash https://bugs.launchpad.net/bugs/545045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com

[Bug 544954] Re: [lucid] floppy causes high cpu iowait usage

2010-03-24 Thread Wenzhuo Zhang
reproducible in 2.6.32-16-generic and 2.6.32-17-generic. -- [lucid] floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list

[Bug 544954] Re: [lucid] floppy causes high cpu iowait usage

2010-03-24 Thread Wenzhuo Zhang
** Description changed: Binary package hint: linux-image - I upgraded my ThinkPad X32 notebook to Lucid beta. The notebook does not - have floppy drive, but the floppy kernel module causes very high cpu - iowait usage for about 20 minutes after reboot, while issuing the - following error

[Bug 363238] Re: [RV100] very poor Xorg performance on various older graphics HW - XAA solves this

2010-03-24 Thread Wenzhuo Zhang
It seems that XAA can no longer be enabled in Lucid, and the problem is still reproducible: Open Gnome-Terminal, run top, and then keep moving the Gnome-Terminal window, the cpu usage of Xorg instantly climbs to 80% or more. So the problem has not been fixed yet. ** Changed in:

[Bug 363238] Re: [RV100] very poor Xorg performance on various older graphics HW - XAA no longer works

2010-03-24 Thread Wenzhuo Zhang
Although the cpu usage of Xorg is still high, I feel that the performance is better than in Jaunty. -- [RV100] very poor Xorg performance on various older graphics HW - XAA no longer works https://bugs.launchpad.net/bugs/363238 You received this bug notification because you are a member of

[Bug 544954] Re: [lucid] floppy causes high cpu iowait usage

2010-03-24 Thread Wenzhuo Zhang
** Tags added: lucid ** Tags removed: kernel-series-unknown ** Description changed: Binary package hint: linux-image I upgraded my ThinkPad X32 notebook to Lucid beta. The notebook does not have floppy drive, but the floppy kernel module causes very high cpu - iowait usage for about 20

[Bug 544988] Re: [lucid] Intel 82855PM AGP stuck at 1x mode

2010-03-24 Thread Wenzhuo Zhang
** Tags added: lucid ** Tags removed: kernel-series-unknown -- [lucid] Intel 82855PM AGP stuck at 1x mode https://bugs.launchpad.net/bugs/544988 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list

[Bug 545045] Re: [lucid] X server crash

2010-03-24 Thread Wenzhuo Zhang
** Attachment added: Xorg.0.log.old after reproducing the issue http://launchpadlibrarian.net/41830702/Xorg.0.log.old -- [lucid] X server crash https://bugs.launchpad.net/bugs/545045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 545045] Re: [lucid] X server crash

2010-03-24 Thread Wenzhuo Zhang
** Attachment added: Xorg.0.log after reproducing the issue http://launchpadlibrarian.net/41830816/Xorg.0.log -- [lucid] X server crash https://bugs.launchpad.net/bugs/545045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. --

[Bug 545045] Re: [lucid] X server crash

2010-03-24 Thread Wenzhuo Zhang
** Attachment added: output of `lspci -vvnn` http://launchpadlibrarian.net/41830863/lspci-vvnn.out -- [lucid] X server crash https://bugs.launchpad.net/bugs/545045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs

[Bug 544954] [NEW] floppy causes high cpu iowait usage

2010-03-23 Thread Wenzhuo Zhang
Public bug reported: Binary package hint: linux-image I upgraded my ThinkPad X32 notebook to Lucid beta. The notebook does not have floppy drive, but the floppy kernel module causes very high cpu iowait usage for about 20 minutes after initial booting, while issuing the following error messages:

[Bug 544954] Re: floppy causes high cpu iowait usage

2010-03-23 Thread Wenzhuo Zhang
** Package changed: linux-ports-meta (Ubuntu) = linux (Ubuntu) ** Attachment added: dmesg http://launchpadlibrarian.net/41706984/dmesg -- floppy causes high cpu iowait usage https://bugs.launchpad.net/bugs/544954 You received this bug notification because you are a member of Ubuntu Bugs,

[Bug 544988] [NEW] Intel 82855PM AGP stuck at 1x mode

2010-03-23 Thread Wenzhuo Zhang
Public bug reported: I upgraded my ThinkPad X32 to Ubuntu 10.04 beta last weekend. I noticed that the 4x AGP video adapter (ATI Technologies Inc Radeon Mobility M6 LY) is stuck at 1x mode. $ dmesg | grep -i agp [0.098646] ACPI: PCI Interrupt Routing Table [\_SB_.PCI0.AGP_._PRT] [

[Bug 544988] Re: Intel 82855PM AGP stuck at 1x mode

2010-03-23 Thread Wenzhuo Zhang
** Attachment added: dmesg http://launchpadlibrarian.net/41708069/dmesg -- Intel 82855PM AGP stuck at 1x mode https://bugs.launchpad.net/bugs/544988 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list

[Bug 544988] Re: Intel 82855PM AGP stuck at 1x mode

2010-03-23 Thread Wenzhuo Zhang
** Attachment added: lspci.out http://launchpadlibrarian.net/41707903/lspci.out -- Intel 82855PM AGP stuck at 1x mode https://bugs.launchpad.net/bugs/544988 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing

[Bug 544988] Re: Intel 82855PM AGP stuck at 1x mode

2010-03-23 Thread Wenzhuo Zhang
** Attachment added: Xorg.0.log http://launchpadlibrarian.net/41708248/Xorg.0.log -- Intel 82855PM AGP stuck at 1x mode https://bugs.launchpad.net/bugs/544988 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing

[Bug 545045] [NEW] [lucid] X server crash

2010-03-23 Thread Wenzhuo Zhang
Public bug reported: Binary package hint: xserver-xorg After upgrading my ThinkPad X32 to Ubuntu 10.04 beta, I often experience X server crash when typing in the address/search bar of Firefox. Backtrace: 0: /usr/bin/X (xorg_backtrace+0x3b) [0x80e880b] 1: /usr/bin/X (0x8048000+0x61aed)

[Bug 545045] Re: [lucid] X server crash

2010-03-23 Thread Wenzhuo Zhang
** Attachment added: :0.log.1 http://launchpadlibrarian.net/41713732/%3A0.log.1 -- [lucid] X server crash https://bugs.launchpad.net/bugs/545045 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list

[Bug 545045] Re: [lucid] X server crash

2010-03-23 Thread Wenzhuo Zhang
Attaching xorg.conf. (X server crashes too when using XAA.) ** Attachment added: xorg.conf http://launchpadlibrarian.net/41714182/xorg.conf -- [lucid] X server crash https://bugs.launchpad.net/bugs/545045 You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 544988] Re: [lucid] Intel 82855PM AGP stuck at 1x mode

2010-03-23 Thread Wenzhuo Zhang
** Summary changed: - Intel 82855PM AGP stuck at 1x mode + [lucid] Intel 82855PM AGP stuck at 1x mode -- [lucid] Intel 82855PM AGP stuck at 1x mode https://bugs.launchpad.net/bugs/544988 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 544954] Re: [lucid] floppy causes high cpu iowait usage

2010-03-23 Thread Wenzhuo Zhang
** Summary changed: - floppy causes high cpu iowait usage + [lucid] floppy causes high cpu iowait usage ** Description changed: Binary package hint: linux-image I upgraded my ThinkPad X32 notebook to Lucid beta. The notebook does not have floppy drive, but the floppy kernel module

[Bug 514742] [NEW] [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device

2010-01-30 Thread Wenzhuo Zhang
Public bug reported: Binary package hint: linux-image OS: Ubuntu 9.10 (Karmic Koala) Kernel: 2.6.31-17-generic I've got a PowerSync HU-210B USB 2.0 4-Port HUB, which is based on the Alcor USB Hub chip (058f:6254 Alcor Micro Corp. USB Hub). After performing Safely Remove Drive on a USB flash

[Bug 514742] Re: [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device

2010-01-30 Thread Wenzhuo Zhang
** Package changed: linux-ports-meta (Ubuntu) = linux (Ubuntu) -- [058f:6254 Alcor Micro Corp. USB Hub] USB port gets stuck at suspend status after Safely Remove Device https://bugs.launchpad.net/bugs/514742 You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 363238] Re: [r100-rv200] very poor Xorg performance - XAA solves this

2009-05-16 Thread Wenzhuo Zhang
Rolf Leggewie, I just tried your suggestion by adding the following to xorg.conf: Section Module Load glx Load dri EndSection Section DRI Mode 0666 EndSection It doesn't help. Xorg log (see attachment) shows that glx and dri are enabled by default: (II) glx will

[Bug 109211] Re: feisty doesn't work with external CD writers anymore

2009-04-28 Thread Wenzhuo Zhang
** Description changed: Binary package hint: nautilus-cd-burner It seems that feisty doesn't work with external CD writers anymore. I have tried two external USB CD writers: 1. TEAC DW-224E-B 1.6A; 2. Samsung CD-RW/DVD Drive SM-348 + USB - IDE adapter. Those same CD writers work well

[Bug 182858] Re: support custom directory structures

2009-04-27 Thread Wenzhuo Zhang
The import dialog (see attachment) does not provide an option to choose the target directory. I have also read Help - Contents and f-spot Documentation web pages, but failed to find a solution. Can you please tell me how to choose the target directory when importing photos? ** Attachment added:

[Bug 363238] Re: [Mobility] (r100-rv200) very poor Xorg performance - XAA solves this

2009-04-25 Thread Wenzhuo Zhang
Xorg with XAA acceleration method in Jaunty is still slower than in Hardy. I tested two very simple benchmarks: Open a Gnome Terminal, and run top. 1. Moving window: Move the Gnome Terminal window, and watch the CPU usage of the Xorg process. 2. Test scrolling: Open another Gnome Terminal, and

[Bug 182858] Re: support custom directory structures

2009-04-24 Thread Wenzhuo Zhang
In Hardy or Jaunty, f-spot still does not allow importing pictures to a custom directory. It's really a bad idea to store photos in a deeply nested date-based directory structure. Martin Pitt, can you please port your patch to the current version and submit it to upstream? Thanks! ** Changed in:

[Bug 109211] Re: feisty doesn't work with external CD writers anymore

2009-04-23 Thread Wenzhuo Zhang
Bryan, Janty 2.6.28 kernel seems to have fixed the problem. I am able to burn ISO images to CD-RW with the same hardware setup on my ThinkPad X32 (docked in a docking station with an IDE CD Drive in Ultraybay, and an external USB CD Writer). Wenzhuo -- feisty doesn't work with external CD

[Bug 363238] Re: [Mobility] (r100-rv200) very poor Xorg performance - XAA solves this

2009-04-19 Thread Wenzhuo Zhang
Switching back to XAA acceleration on my ThinkPad X32 seems to give me the performance as seen in Hardy. Section Device Identifier Configured Video Device Option RenderAccel on Option AccelMethod XAA Option AGPMode 4 EndSection --

[Bug 357673] Re: No notification when sliding audio volume on X31, T60, R50e, T42

2009-04-19 Thread Wenzhuo Zhang
No more volume and LCD brightness on-screen-display on ThinkPad X32 as well. These buttons still work as expected though. -- No notification when sliding audio volume on X31, T60, R50e, T42 https://bugs.launchpad.net/bugs/357673 You received this bug notification because you are a member of

[Bug 363238] Re: [Mobility M6 LY] very poor Xorg performance

2009-04-17 Thread Wenzhuo Zhang
** Attachment added: lspci-vvnn.txt http://launchpadlibrarian.net/25693139/lspci-vvnn.txt -- [Mobility M6 LY] very poor Xorg performance https://bugs.launchpad.net/bugs/363238 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. --

[Bug 363238] Re: [Mobility M6 LY] very poor Xorg performance

2009-04-17 Thread Wenzhuo Zhang
** Attachment added: Xorg.0.log http://launchpadlibrarian.net/25693155/Xorg.0.log -- [Mobility M6 LY] very poor Xorg performance https://bugs.launchpad.net/bugs/363238 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs

[Bug 363238] [NEW] [Mobility M6 LY] very poor Xorg performance

2009-04-17 Thread Wenzhuo Zhang
Public bug reported: Binary package hint: xserver-xorg-video-radeon Just installed Jaunty RC on my ThinkPad X32. I am experiencing very poor Xorg performance. The Xorg process consumes about 25% CPU even when there is no user activity. If there is any screen activity, say moving the

[Bug 363238] Re: [Mobility M6 LY] very poor Xorg performance

2009-04-17 Thread Wenzhuo Zhang
** Attachment added: Xorg.0.log.old http://launchpadlibrarian.net/25693168/Xorg.0.log.old -- [Mobility M6 LY] very poor Xorg performance https://bugs.launchpad.net/bugs/363238 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. --

[Bug 363238] Re: [Mobility M6 LY] very poor Xorg performance

2009-04-17 Thread Wenzhuo Zhang
** Attachment added: xorg.conf http://launchpadlibrarian.net/25693196/xorg.conf -- [Mobility M6 LY] very poor Xorg performance https://bugs.launchpad.net/bugs/363238 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs

[Bug 318144] Re: [Mobility M6 LY] Jaunty Alpha 3 Desktop CD fails to login Gnome

2009-02-20 Thread Wenzhuo Zhang
The latest version (1:6.11.0-1ubuntu1) of xserver-xorg-video-ati doesn't fix it. 1) Boot up Jaunty (20090204) Desktop CD in safe graphics mode. 2) sudo apt-get update sudo apt-get install xserver-xorg-video-ati, which installs xserver-xorg-video-ati-1:6.11.0-1ubuntu1. 3) Change 'Driver vesa'

[Bug 318144] Re: Jaunty Alpha 3 Desktop CD fails to login Gnome

2009-02-11 Thread Wenzhuo Zhang
Because I had to blind-type, I put the following script in my flash drive beforehand and ran it after booting CD and switching to a virtual console. lspci -vvnn /tmp/lspci-vvnn.txt tar zcvf /media/KINGSTON/j.tar.gz /tmp/lspci-vvnn.txt /var/log/Xorg.0.log* /etc/X11/xorg.conf /var/log/gdm Please

[Bug 318144] Re: Jaunty Alpha 3 Desktop CD fails to login Gnome

2009-01-22 Thread Wenzhuo Zhang
I managed to copy /var/log/Xorg.0.log to a USB flash drive by blind- typing on the virtual console, since the screen locks up at a garbled GDM login screen after Ctrl-Alt-F1 is pressed. ** Attachment added: Xorg.0.log http://launchpadlibrarian.net/21548743/Xorg.0.log -- Jaunty Alpha 3

[Bug 318144] [NEW] Jaunty Alpha 3 Desktop CD fails to login Gnome

2009-01-17 Thread Wenzhuo Zhang
Public bug reported: The freshly released Jaunty Alpha 3 Desktop CD fails to login Gnome on my ThinkPad X32. The GDM login screen can show up with User ubuntu will login in 10 seconds count-down. But the login process fails and falls back to the GDM login screen. After pressing Alt-F1 to switch

[Bug 318144] Re: Jaunty Alpha 3 Desktop CD fails to login Gnome

2009-01-17 Thread Wenzhuo Zhang
** Attachment added: Result of command sudo lspci lspci.txt in hardy http://launchpadlibrarian.net/21285492/lspci.txt -- Jaunty Alpha 3 Desktop CD fails to login Gnome https://bugs.launchpad.net/bugs/318144 You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 317503] Re: [jaunty alpha 2] umenu.exe Invalid CD detected

2009-01-17 Thread Wenzhuo Zhang
Jaunty Alpha 3 (Desktop CD i386) still has this bug. ** Attachment added: jaunty-alpha3-invalidCD.PNG http://launchpadlibrarian.net/21285632/jaunty-alpha3-invalidCD.PNG -- [jaunty alpha 2] umenu.exe Invalid CD detected https://bugs.launchpad.net/bugs/317503 You received this bug notification

[Bug 317503] Re: [jaunty alpha 2] umenu.exe Invalid CD detected

2009-01-17 Thread Wenzhuo Zhang
** Also affects: umenu Importance: Undecided Status: New -- [jaunty alpha 2] umenu.exe Invalid CD detected https://bugs.launchpad.net/bugs/317503 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list

[Bug 317503] Re: [jaunty alpha 2] umenu.exe Invalid CD detected

2009-01-17 Thread Wenzhuo Zhang
** Changed in: umenu Assignee: (unassigned) = Ubuntu Installer Team (ubuntu-installer) -- [jaunty alpha 2] umenu.exe Invalid CD detected https://bugs.launchpad.net/bugs/317503 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. --

[Bug 317503] Re: [jaunty alpha 2] umenu.exe Invalid CD detected

2009-01-17 Thread Wenzhuo Zhang
Sorry about it. I had no idea about the size of the ubuntu-installer team. I thought about subscribing umenu's maintainer ago only, but too many search results popped up. -- [jaunty alpha 2] umenu.exe Invalid CD detected https://bugs.launchpad.net/bugs/317503 You received this bug notification

[Bug 317503] Re: [jaunty alpha 2] umenu.exe Invalid CD detected

2009-01-17 Thread Wenzhuo Zhang
subscribing - assigning. Obviously, I didn't really understand the difference between subscribing and assigning someone to a bug report. -- [jaunty alpha 2] umenu.exe Invalid CD detected https://bugs.launchpad.net/bugs/317503 You received this bug notification because you are a member of Ubuntu

[Bug 318144] Re: Jaunty Alpha 3 Desktop CD fails to login Gnome

2009-01-17 Thread Wenzhuo Zhang
It boots in Safe Graphics mode fine. -- Jaunty Alpha 3 Desktop CD fails to login Gnome https://bugs.launchpad.net/bugs/318144 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs@lists.ubuntu.com

[Bug 109211] Re: feisty doesn't work with external CD writers anymore

2008-08-28 Thread Wenzhuo Zhang
I just installed linux-image-2.6.27-1 in Hardy. Unfortunately, the issue remains: If there is an IDE CD drive plugged in, the external USB Combo drive cannot write. $ uname -a Linux thinkpad 2.6.27-1-generic #1 SMP Sat Aug 23 23:20:09 UTC 2008 i686 GNU/Linux I will try 2.6.26 later. --

[Bug 109211] Re: feisty doesn't work with external CD writers anymore

2008-08-28 Thread Wenzhuo Zhang
No luck with 2.6.26-5 either. $ uname -a Linux thinkpad 2.6.26-5-generic #1 SMP Fri Aug 15 13:54:58 UTC 2008 i686 GNU/Linux -- feisty doesn't work with external CD writers anymore https://bugs.launchpad.net/bugs/109211 You received this bug notification because you are a member of Ubuntu Bugs,

  1   2   3   4   >