[Bug 1433920] Re: [Lenovo E450] ([Radeon R7 M260] [1002:6900]) [Lenovo E550] ([Radeon R7 M265] [1002:6604]) Display abnormally on both screen under extend mode.

[Expired for linux (Ubuntu) because there has been no activity for 60 days.] ** Changed in: linux (Ubuntu) Status: Incomplete => Expired -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1433920

[Bug 1433920] Re: [Lenovo E450] ([Radeon R7 M260] [1002:6900]) [Lenovo E550] ([Radeon R7 M265] [1002:6604]) Display abnormally on both screen under extend mode.

** Changed in: hwe-next Status: Confirmed => Won't Fix -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1433920 Title: [Lenovo E450] ([Radeon R7 M260] [1002:6900]) [Lenovo E550] ([Radeon R7

[Bug 1433920] Re: [Lenovo E450] ([Radeon R7 M260] [1002:6900]) [Lenovo E550] ([Radeon R7 M265] [1002:6604]) Display abnormally on both screen under extend mode.

Gabriel Zhi Chen, thank you for taking the time to report this bug and helping to make Ubuntu better. Please execute the following command only once, as it will automatically gather debugging information, in a terminal: apport-collect 1433920 ** Package changed: linux-lts-utopic (Ubuntu) =>

[Bug 1433920] Re: [Lenovo E450] ([Radeon R7 M260] [1002:6900]) [Lenovo E550] ([Radeon R7 M265] [1002:6604]) Display abnormally on both screen under extend mode.

05:00.0 Display controller [0380]: Advanced Micro Devices, Inc. [AMD/ATI] Opal XT [Radeon R7 M265] [1002:6604] (rev ff) (prog-if ff) !!! Unknown header type 7f ** Changed in: hwe-next Assignee: Timo Aaltonen (tjaalton) = (unassigned) ** Changed in: hwe-next Assignee:

[Bug 1433920] Re: [Lenovo E450] ([Radeon R7 M260] [1002:6900]) [Lenovo E550] ([Radeon R7 M265] [1002:6604]) Display abnormally on both screen under extend mode.

00:02.0 VGA compatible controller [0300]: Intel Corporation Broadwell-U Integrated Graphics [8086:1616] (rev 09) (prog-if 00 [VGA controller]) ** Changed in: hwe-next Status: New = Confirmed ** Changed in: hwe-next Importance: Undecided = Medium ** Changed in: hwe-next Assignee:

[Bug 1433920] Re: [Lenovo E450] ([Radeon R7 M260] [1002:6900]) [Lenovo E550] ([Radeon R7 M265] [1002:6604]) Display abnormally on both screen under extend mode.

need `lspci -vnnn` -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1433920 Title: [Lenovo E450] ([Radeon R7 M260] [1002:6900]) [Lenovo E550] ([Radeon R7 M265] [1002:6604]) Display abnormally on

[Bug 1433920] Re: [Lenovo E450] ([Radeon R7 M260] [1002:6900]) [Lenovo E550] ([Radeon R7 M265] [1002:6604]) Display abnormally on both screen under extend mode.

@Keng-Yu, please refer to lscpi-vnnn.log in attachments. Thanks. ** Attachment added: lspci-vnnn.log https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1433920/+attachment/4357576/+files/lspci-vnnn.log -- You received this bug notification because you are a member of Ubuntu

[Bug 1433920] Re: [Lenovo E450] ([Radeon R7 M260] [1002:6900]) [Lenovo E550] ([Radeon R7 M265] [1002:6604]) Display abnormally on both screen under extend mode.

** Attachment added: picture-201411-16167.jpg https://bugs.launchpad.net/ubuntu/+source/linux-lts-utopic/+bug/1433920/+attachment/4354332/+files/picture-201411-16167.jpg -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu.

[Bug 1433920] Re: [Lenovo E450] ([Radeon R7 M260] [1002:6900]) [Lenovo E550] ([Radeon R7 M265] [1002:6604]) Display abnormally on both screen under extend mode.

On I+A platforms, the issue only reproduced on discrete card, it can not repro under integrated display card working. -- You received this bug notification because you are a member of Ubuntu Bugs, which is subscribed to Ubuntu. https://bugs.launchpad.net/bugs/1433920 Title: [Lenovo E450]

[Bug 1433920] Re: [Lenovo E450] ([Radeon R7 M260] [1002:6900]) [Lenovo E550] ([Radeon R7 M265] [1002:6604]) Display abnormally on both screen under extend mode.

The bug can be reproduced on 201411-16167 Lenovo E550 ** Summary changed: - [Lenovo E450] ([Radeon R7 M260] [1002:6900]) Display abnormally on both screen under extend mode. + [Lenovo E450] ([Radeon R7 M260] [1002:6900]) [Lenovo E550] ([Radeon R7 M265] [1002:6604]) Display abnormally on both