In oem mode, the window of system configuration wizard is too small in the highest resolution

[Woodrow Shen]

I use the trusty image to install, and after entering oobe, the menu bar and wizard window is too small under the highest resolution [3840x2160]. I also use gsettings to set com.ubuntu.user-interface scale-factor {'eDP1': 16}, but it doesn't work.

For oem mode, the ubiquity is executed by
ubiquity-dm vt7 :0 oem /usr/sbin/oem-config-wrapper --only # ubiquity-dm

[Additional Information]
SKU: BA5B-E2-C1
BIOS: X21
Base Image: somerville-trusty-amd-20140620-0
CPU: Genuine Intel® CPU 0000 @ 1.60GHz × 4
GPU: 00:02.0 VGA compatible controller: Intel Corporation Broadwell-U Integrated Graphics (rev 06)
00:03.0 Audio device: Intel Corporation Broadwell-U Audio Controller (rev 06)
00:1b.0 Audio device: Intel Corporation Wildcat Point-LP High Definition Audio Controller (rev 01)
08:00.0 VGA compatible controller: Advanced Micro Devices, Inc. [AMD/ATI] Opal XT [Radeon R7 M265]
Manufacturer: Dell Inc.
Product Name: Inspiron 7548

The panel is UHD Touch [3840x2160] - ETE

[Woodrow Shen (woodrow-shen)]

--
Regards,
Woodrow

[Marcus Tomlinson (marcustomlinson)]

This release of Ubuntu is no longer receiving maintenance updates. If this is still an issue on a maintained version of Ubuntu please let us know.

[Launchpad Janitor (janitor)]

[Expired for ubiquity (Ubuntu) because there has been no activity for 60 days.]