[Bug 699761] Re: Realtek RTL8111/8168B REV 6 PCI-E NIC bad performance

2011-01-10 Thread David Chen
I tried the same test on another system with same NIC, but can't reproduce the issue. Mark this as invalid for now. ** Changed in: linux (Ubuntu) Status: New = Invalid -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 699761] [NEW] Realtek RTL8111/8168B REV 6 PCI-E NIC bad performance

2011-01-07 Thread David Chen
Public bug reported: OS: Ubuntu 10.10 i386 Issue Summary: I have observed some serious network file transfer performance issue during testing with Realtek network controller R8168 (Complete info in lspci is: Realtek Semiconductor Co., Ltd. RTL8111/8168B PCI Express Gigabit Ethernet

[Bug 699761] Re: Realtek RTL8111/8168B REV 6 PCI-E NIC bad performance

2011-01-07 Thread David Chen
** Attachment added: r8168 dkms deb https://bugs.launchpad.net/ubuntu/+source/linux/+bug/699761/+attachment/1786829/+files/r8168-dkms_8.020.00_all.deb -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 496496] Re: Intel 6000 series Wireless does not work

2009-12-14 Thread David Chen
Hi Ike, Thanks for the fix, I tried your test kernel, the problem can be fixed. -- Intel 6000 series Wireless does not work https://bugs.launchpad.net/bugs/496496 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing

[Bug 444147] Re: [Dell Mini 9 10] Missing LPIA build of brother-* packages

2009-10-21 Thread David Chen
** Changed in: dell Status: New = Confirmed -- [Dell Mini 9 10] Missing LPIA build of brother-* packages https://bugs.launchpad.net/bugs/444147 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list

[Bug 418617] Re: Sound Prefrences applet does not offer a way for laptop users to use mic jack attached mic

2009-10-05 Thread David Chen
Some updates on #27 I have found ALC272 shows the connector options. -- Sound Prefrences applet does not offer a way for laptop users to use mic jack attached mic https://bugs.launchpad.net/bugs/418617 You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 418617] Re: Sound Prefrences applet does not offer a way for laptop users to use mic jack attached mic

2009-10-05 Thread David Chen
Tested Dell mini 9, using ALC268, Karmic 10/4/2009 daily build, connector option shows. -- Sound Prefrences applet does not offer a way for laptop users to use mic jack attached mic https://bugs.launchpad.net/bugs/418617 You received this bug notification because you are a member of Ubuntu

[Bug 418617] Re: Sound Prefrences applet does not offer a way for laptop users to use mic jack attached mic

2009-10-05 Thread David Chen
CX20551 shows the connector option Tried booting karmic live on Toshiba NB205, also using ALC272, but connector option does not show, please refer to the information below: = Simple mixer control 'Master',0 Simple mixer control 'Headphone',0 Simple mixer control 'PCM',0

[Bug 418617] Re: Sound Prefrences applet does not offer a way for laptop users to use mic jack attached mic

2009-10-04 Thread David Chen
I see the same issue on one of the engineering sample systems: == Simple mixer control 'Master',0 Simple mixer control 'Headphone',0 Simple mixer control 'PCM',0 Simple mixer control 'Front',0 Simple mixer control 'Front Mic',0 Simple mixer control 'Front Mic Boost',0

[Bug 390941] Re: [Welch's] Dell Bluetooth BT365 + ICH7 + ubuntu 8.10 BT file transfer fails

2009-06-25 Thread David Chen
We also tried upgrading kernel and bluez packages to Jaunty version, BT file transfer starts working, but touchpad and keyboard are malfunction. -- [Welch's] Dell Bluetooth BT365 + ICH7 + ubuntu 8.10 BT file transfer fails https://bugs.launchpad.net/bugs/390941 You received this bug notification

[Bug 390941] Re: [Welch's] Dell Bluetooth BT365 + ICH7 + ubuntu 8.10 BT file transfer fails

2009-06-25 Thread David Chen
Hi Ulisses, Here is what I have tried: 1. hciconfig hci0 reset 2. Add option in /etc/modprobe.d/options - options btusb reset=1 3. hid2hci 4. Verified the patch in the link below is included in Intrepid kernel: http://marc.info/?l=linux-bluetoothm=122581595524432w=2 For lsusb -v result, please

[Bug 390941] Re: [Welch's] Dell Bluetooth BT365 + ICH7 + ubuntu 8.10 BT file transfer fails

2009-06-24 Thread David Chen
Hi Ulisses, Thanks for looking into this. Here are some results for your comments: 2) I tried running hid2hci as root after booting the system, the output is Switching device 413c:8162 to HCI mode was successful, without any error message, and after that, BT file transfer still doesn't work.

[Bug 390941] Re: [Welch's] Dell Bluetooth BT365 + ICH7 + ubuntu 8.10 BT file transfer fails

2009-06-23 Thread David Chen
Kernel engineer is using obexftp to trace it, Intrepid machine held in connect(3,AF_BLUETOOTH.), looks like there is something wrong in the intrepid kernel which is preventing files from transferring thru BT interface. -- [Welch's] Dell Bluetooth BT365 + ICH7 + ubuntu 8.10 BT file transfer

[Bug 390941] [NEW] [Welch's] Dell Bluetooth BT365 + ICH7 + ubuntu 8.10 BT file transfer fails

2009-06-22 Thread David Chen
Public bug reported: OS Version: Ubuntu 8.10 (Intrepid) Kernel Version: 2.6.27-10 Environment used for testing: CPU: Intel Atom N270 1.60GHz Memory: 1GB Bluetooth: Dell BT365 Chipset: Mobile 945GM/GMS/GME + ICH7 Summary: Can not send/receive files using Bluetooth interface. Steps to

[Bug 390941] Re: [Welch's] Dell Bluetooth BT365 + ICH7 + ubuntu 8.10 BT file transfer fails

2009-06-22 Thread David Chen
Additional information: 1. BT file transfer does not work using 8.10 (2.6.27-10 Kernel). 2. BT file transfer does not *always* work using 8.10 + 9.04 kernel (2.6.28-11 Kernel). 3. In above 2 configuration, BT file transfer works after a suspend/resume cycle, but not after reboot. 4. BT file

[Bug 367811] Re: [West Lake] System detected display size does not match the actual physcial display dimension

2009-05-12 Thread David Chen
Monitor firmware update solved the problem. 17 and 19 monitors can be detected as 17 and 19 from the OS, and 18.5 is detected as 18. ** Changed in: ubuntu Status: New = Fix Released -- [West Lake] System detected display size does not match the actual physcial display dimension

[Bug 365910] Re: Ubuntu9.04: Webcam can't work

2009-05-12 Thread David Chen
in: linux (Ubuntu) Assignee: David Chen (david.chen) = (unassigned) -- Ubuntu9.04: Webcam can't work https://bugs.launchpad.net/bugs/365910 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs mailing list ubuntu-bugs

[Bug 372547] [NEW] Continuously resolution change without closing the Display Preferences UI, user will be asked to set Virtual Display

2009-05-05 Thread David Chen
Public bug reported: Binary package hint: gnome-control-center Build Version: Jaunty Environment used for testing: Any laptop and desktop running Ubuntu Jaunty Summary: When continuously changing the screen resolution and hit Apply button, without closing the Display Preferences UI, user

[Bug 372547] Re: Continuously resolution change without closing the Display Preferences UI, user will be asked to set Virtual Display

2009-05-05 Thread David Chen
To prevent this from happening, a work around I have tried is to add the following subsection in xorg.conf: SubSection Display Virtual 1440 1440 -- Max from xrandr EndSubSection -- Continuously resolution change without closing the Display Preferences UI,

[Bug 372547] Re: Continuously resolution change without closing the Display Preferences UI, user will be asked to set Virtual Display

2009-05-05 Thread David Chen
To prevent non-admin user from changing xorg.conf setting, I tried the following: - go to System - Administration - Authorizations - From the left menu, go to com-ubuntu-screenresolution-mechanism-Change Screen Resolution - Click Edit, set Active Console to Admin Authentication Or modify the

[Bug 372547] Re: Continuously resolution change without closing the Display Preferences UI, user will be asked to set Virtual Display

2009-05-05 Thread David Chen
Attached screenshot for setting virtual display prompt. ** Attachment added: Screenshot-Monitor Resolution Settings.png http://launchpadlibrarian.net/26379242/Screenshot-Monitor%20Resolution%20Settings.png -- Continuously resolution change without closing the Display Preferences UI, user

[Bug 372547] Re: Continuously resolution change without closing the Display Preferences UI, user will be asked to set Virtual Display

2009-05-05 Thread David Chen
Is this something we should fix in the updates? -- Continuously resolution change without closing the Display Preferences UI, user will be asked to set Virtual Display https://bugs.launchpad.net/bugs/372547 You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 365893] Re: [G41][West Lake] Ubuntu 8.10, 9.04: System unable to detect display mode after S3 cycle and logout

2009-05-04 Thread David Chen
After applying the following patch, this issue can no longer reproducible. https://bugs.freedesktop.org/show_bug.cgi?id=21095#c10 ** Bug watch added: freedesktop.org Bugzilla #21095 https://bugs.freedesktop.org/show_bug.cgi?id=21095 -- [G41][West Lake] Ubuntu 8.10, 9.04: System unable to

[Bug 367811] Re: [West Lake] System detected display size does not match the actual physcial display dimension

2009-05-04 Thread David Chen
I think the issue is related to EDID. EDIDs might not be written correctly into the device. -- [West Lake] System detected display size does not match the actual physcial display dimension https://bugs.launchpad.net/bugs/367811 You received this bug notification because you are a member of

[Bug 370024] Re: [g41][West Lake] Ubuntu 8.10: False panel size detected under resolution UI.

2009-05-03 Thread David Chen
*** This bug is a duplicate of bug 367811 *** https://bugs.launchpad.net/bugs/367811 ** This bug has been marked a duplicate of bug 367811 [West Lake] System detected display size does not match the actual physcial display dimension -- [g41][West Lake] Ubuntu 8.10: False panel size

[Bug 370020] Re: [g41][West Lake]Ubuntu 8.10: Unsupported resolutions listed after VGA fix driver installed.

2009-05-03 Thread David Chen
What is going to happen if you switch the resolution to unsupported ones? -- [g41][West Lake]Ubuntu 8.10: Unsupported resolutions listed after VGA fix driver installed. https://bugs.launchpad.net/bugs/370020 You received this bug notification because you are a member of Ubuntu Bugs, which is

[Bug 370033] Re: [g41][West Lake]Ubuntu 9.04: False panel size detected under resolution UI.

2009-05-03 Thread David Chen
*** This bug is a duplicate of bug 367811 *** https://bugs.launchpad.net/bugs/367811 ** This bug has been marked a duplicate of bug 367811 [West Lake] System detected display size does not match the actual physcial display dimension -- [g41][West Lake]Ubuntu 9.04: False panel size

[Bug 365910] Re: Ubuntu9.04: Webcam can't work

2009-04-28 Thread David Chen
Bug for this issue: https://bugs.freedesktop.org/show_bug.cgi?id=21425 Patch for this issue: https://bugs.freedesktop.org/show_bug.cgi?id=21095#c10 According to Jacy, the above patch fixes Bug#365910. ** Bug watch added: freedesktop.org Bugzilla #21425

[Bug 367811] Re: [West Lake] System detected display size does not match the actual physcial display dimension

2009-04-27 Thread David Chen
** Attachment added: vBIOS http://launchpadlibrarian.net/26021146/rom.bin -- [West Lake] System detected display size does not match the actual physcial display dimension https://bugs.launchpad.net/bugs/367811 You received this bug notification because you are a member of Ubuntu Bugs, which

[Bug 367811] [NEW] [West Lake] System detected display size does not match the actual physcial display dimension

2009-04-27 Thread David Chen
Public bug reported: OS Version: Intrepid, Jaunty Environment: Intel G41 graphic controller Summary: System can't detect correct display size. For example, a 19 display is detected as 17. Steps to Reproduce: Boot the system (19 system), open display property (System -- Preferences --

[Bug 367811] Re: [West Lake] System detected display size does not match the actual physcial display dimension

2009-04-27 Thread David Chen
The resolution is correct (1440x900), the problem is the display dimension does not match the actually display. The system I have is a 19, but system detects it as a 17. -- [West Lake] System detected display size does not match the actual physcial display dimension

[Bug 366736] Re: [g41][West Lake] Ubuntu8.10: Audio/LOM/card reader not funtioning after VGA driver installed.

2009-04-27 Thread David Chen
Hi Jason, after you decide which distribution to go for, and make sure the final kernel version, those packages you mentioned above need to be rebuild. -- [g41][West Lake] Ubuntu8.10: Audio/LOM/card reader not funtioning after VGA driver installed. https://bugs.launchpad.net/bugs/366736 You

[Bug 365893] [NEW] [G41][West Lake] Ubuntu 8.10, 9.04: System unable to detect display mode after S3 cycle and logout

2009-04-24 Thread David Chen
Public bug reported: OS Version and Testing environment: Ubuntu 8.10 - With pre-released kernel 2.6.27-14.33 (AGP fix) + Patched xserver-xorg-video-intel driver Ubuntu 9.04 - Fresh installed Jaunty final release Environment used for testing: System with Intel G41 graphic controller Summary:

[Bug 365893] Re: [G41][West Lake] Ubuntu 8.10, 9.04: System unable to detect display mode after S3 cycle and logout

2009-04-24 Thread David Chen
Please check attached Xorg log after the issue occurs. ** Attachment added: Xorg.0.log http://launchpadlibrarian.net/25914131/Xorg.0.log -- [G41][West Lake] Ubuntu 8.10, 9.04: System unable to detect display mode after S3 cycle and logout https://bugs.launchpad.net/bugs/365893 You received

[Bug 365893] Re: [G41][West Lake] Ubuntu 8.10, 9.04: System unable to detect display mode after S3 cycle and logout

2009-04-24 Thread David Chen
This is the original Xorg log for normal booted system. ** Attachment added: Xorg.0.log.normal http://launchpadlibrarian.net/25914156/Xorg.0.log.normal -- [G41][West Lake] Ubuntu 8.10, 9.04: System unable to detect display mode after S3 cycle and logout

[Bug 365893] Re: [G41][West Lake] Ubuntu 8.10, 9.04: System unable to detect display mode after S3 cycle and logout

2009-04-24 Thread David Chen
Followed Alberto's suggestion and added following options in xorg.conf under Device section: Option ForceSDVODetect on and Option ForceEnablePipeA True As it might be that for some reason when the computer resumes from standby it connects to the wrong hardware pipe. Result - Still failed --

[Bug 338598] Re: [g41] [West Lake] Ubuntu 8.10: System unable to detect optimized graphic resolution.

2009-04-24 Thread David Chen
FYI: Tried Jaunty final release, resolution can be detected correctly, no patches are needed. -- [g41] [West Lake] Ubuntu 8.10: System unable to detect optimized graphic resolution. https://bugs.launchpad.net/bugs/338598 You received this bug notification because you are a member of Ubuntu

[Bug 338598] Re: [West Lake] Ubuntu 8.10: System unable to detect optimized graphic resolution.

2009-04-20 Thread David Chen
As I mentioned earlier, the kernel fix is already in our pre-released repository, please follow the steps below to test again. Wireless issue can be fixed. 1. Refer to the attached screenshot. After a fresh 8.10 install, open software update source, check Pre-released updates, and close. 2.

[Bug 338598] Re: [West Lake] Ubuntu 8.10: System unable to detect optimized graphic resolution.

2009-04-17 Thread David Chen
Tested with the attached linux- image-2.6.27-14-generic_2.6.27-14.34_i386.deb kernel package and previous xorg driver patch, resolutions can be detected correctly. ** Attachment added: linux-image-2.6.27-14-generic_2.6.27-14.34_i386.deb

[Bug 188639] Re: laptop will not sleep after idle time

2009-04-16 Thread David Chen
This issue is also in Jaunty. -- laptop will not sleep after idle time https://bugs.launchpad.net/bugs/188639 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 338598] Re: [West Lake] Ubuntu 8.10: System unable to detect optimized graphic resolution.

2009-04-16 Thread David Chen
After installing both packages, system can detect all the supported resolutions. Here is the result from xrandr: Screen 0: minimum 320 x 200, current 1440 x 900, maximum 1600 x 1600 VGA connected 1440x900+0+0 (normal left inverted right x axis y axis) 408mm x 255mm 1440x900 59.9*+

[Bug 360318] Re: Jaunty Ubiquity install configuration windows out of border (1024x576 screen resolution)

2009-04-14 Thread David Chen
Hi Colin, Just tested with the latest jaunty daily build, the issue no longer persists. Also, default font resolution is now 96dpi instead of 117dpi, which seems right to me. Thanks, -David ** Changed in: ubiquity (Ubuntu) Status: Incomplete = Fix Released -- Jaunty Ubiquity install

[Bug 330856] Re: the iagno game window is too big for the screen

2009-04-14 Thread David Chen
I am having the same problem, the game window can't fit into my 1024x576 screen. -- the iagno game window is too big for the screen https://bugs.launchpad.net/bugs/330856 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. -- ubuntu-bugs

[Bug 360906] [NEW] Tali window can't fit into 1024x576 screen

2009-04-14 Thread David Chen
Public bug reported: Binary package hint: gnome-games Build Version/Date: Jaunty Beta daily build 4/13/2009 Environment used for testing: Processor - Intel Atom N270 CPU 1.60GHz Memory - 1GB Graphic controller - Intel Mobile 945GME Express LCD display resolution - 1024x576 Summary: Tali

[Bug 360906] Re: Tali window can't fit into 1024x576 screen

2009-04-14 Thread David Chen
** Attachment added: Screenshot.png http://launchpadlibrarian.net/25372768/Screenshot.png -- Tali window can't fit into 1024x576 screen https://bugs.launchpad.net/bugs/360906 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. --

[Bug 360318] [NEW] Jaunty Ubiquity install configuration windows out of border (1024x576 screen resolution)

2009-04-12 Thread David Chen
Public bug reported: Binary package hint: ubiquity Build Version: Ubuntu Jaunty 9.04 Beta Environment used for testing: Processor - Intel Atom N270 CPU 1.60GHz Memory - 1GB Graphic controller - Intel Mobile 945GME Express LCD display resolution - 1024x576 Summary: When doing Ubiquity Jaunty

[Bug 360318] Re: Jaunty Ubiquity install configuration windows out of border (1024x576 screen resolution)

2009-04-12 Thread David Chen
** Attachment added: Screenshot.png http://launchpadlibrarian.net/25307045/Screenshot.png -- Jaunty Ubiquity install configuration windows out of border (1024x576 screen resolution) https://bugs.launchpad.net/bugs/360318 You received this bug notification because you are a member of Ubuntu

[Bug 344712] [NEW] Evolution calendar window does not fit into 1024x576 screen

2009-03-18 Thread David Chen
Public bug reported: Binary package hint: evolution Build Version/Date: Jaunty Alpha 6 Environment used for testing: CPU Intel Atom(TM) N270 1.60GHz Memory 1GB Summary: Open Calendar in evolution, calendar window does not fit into the 1024x576 screen. Steps to Reproduce: Open evolution,

[Bug 327900] Re: [Welch's]Screen will show abnormally when change the resolution

2009-03-09 Thread David Chen
Work around to disable visual effects: 1. Create a gconf-defaults file under /usr/share/gconf/defaults/ 2. Add 2 keys: /desktop/gnome/applications/window_manager/default /usr/bin/metacity /desktop/gnome/applications/window_manager/current to /usr/bin/metacity 3. run update-gconf-defaults for it

[Bug 327900] Re: [Welch's]Screen will show abnormally when change the resolution

2009-03-09 Thread David Chen
** Changed in: oem-priority Importance: Undecided = High Assignee: Canonical Ubuntu QA Team (canonical-qa) = (unassigned) Status: Fix Released = New ** Changed in: oem-priority Status: New = Fix Released -- [Welch's]Screen will show abnormally when change the resolution

[Bug 325143] Re: [Bear_SSI_Linux] Internal speaker no sound

2009-03-02 Thread David Chen
Image: belmont-bear-20090301-0 BIOS: X04 Verified Internal speakers work fine after installation. -- [Bear_SSI_Linux] Internal speaker no sound https://bugs.launchpad.net/bugs/325143 You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. --

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