run the following command in terminal:
sudo deepin-feedback-cli

and paste the output log archive file here

本帖最后由 s9209122222 于 2017-5-12 12:39 编辑

AMD 新的 amdgpu 开源驱动并不支持 HDMI 或 displayport 的音源输出，除非安装 amdgpu-pro
https://wiki.archlinux.org/index.php/AMDGPU#No_HDMI.2FDP_Audio

The open source AMDGPU driver relies on the DAL code that currently being worked on. Until DAL is mainlined, audio suppport for HDMI and DisplayPort will not be available. The only current way to get HDMI and DisplayPort audio is to install the AMDGPU-PRO driver.

回想起刚装上 RX460 发现 HDMI 没声音时，心中满满的干意

Edited by xjoni at 2017-5-15 06:14

Hi bro thanks, i did this but i search the folder and not found,

==> Collecting system information and this will take several seconds...
==> Preparing temporary folder /tmp/deepin-feedback-cli-Deepin-15.4-all-20170514-170253...
==> Execute rules of category 'all'...
  -> collect_file: ignore /var/log/apt/history.log.1.gz
  -> collect_file: ignore /var/log/apt/term.log.1.gz
  -> collect_file: ignore /var/log/pacman.log
  -> collect_file: ignore /var/log/apt/history.log.1.gz
  -> collect_file: ignore /var/log/apt/term.log.1.gz
  -> collect_file: ignore /var/log/pacman.log
  -> collect_file: ignore /home/xjoni/.cache/deepin/deepin-boot-maker/deepin-boot-maker.log
  -> collect_file: ignore /root/.cache/deepin/deepin-boot-maker-service/deepin-boot-maker-service.log
  -> collect_file: ignore /home/xjoni/.cache/deepin/deepin-cloud-scan-config-helper/deepin-cloud-scan-config-helper.log
  -> collect_file: ignore /home/xjoni/.cache/deepin/deepin-cloud-scan-drs/deepin-cloud-scan-drs.log
  -> collect_file: ignore /var/log/deepin-installer.log
  -> collect_file: ignore /home/xjoni/.cache/deepin/deepin-remote-assistance/deepin-remote-assistance.log
  -> collect_file: ignore /home/xjoni/.config/deepin-screenshot/config.ini
  -> collect_file: ignore /var/log/apt/history.log.1.gz
  -> collect_file: ignore /var/log/apt/term.log.1.gz
  -> collect_file: ignore /var/log/pacman.log
  -> collect_file: ignore /home/xjoni/.config/deepin/deepin-terminal/server-config.conf
  -> collect_file: ignore /home/xjoni/.config/deepin-translator/config.ini
  -> collect_file: ignore /var/log/apt/history.log.1.gz
  -> collect_file: ignore /var/log/apt/term.log.1.gz
  -> collect_file: ignore /var/log/pacman.log
  -> executing sliceinfo_basic...
  -> executing sliceinfo_disk...
  -> executing sliceinfo_bootmgr...
  -> executing sliceinfo_syslog...
  -> executing sliceinfo_video...
/usr/bin/deepin-feedback-cli: line 271: cd: /sys/class/backlight/*: No such file or directory
cat: actual_brightness: No existe el fichero o el directorio
cat: brightness: No existe el fichero o el directorio
cat: max_brightness: No existe el fichero o el directorio
cat: type: No existe el fichero o el directorio
cat: bl_power: No existe el fichero o el directorio
xxd: device/edid: No such file or directory
  -> executing sliceinfo_bluetooth...
  -> executing sliceinfo_kernel...
  -> executing sliceinfo_driver...
  -> executing sliceinfo_network...
  -> executing sliceinfo_package...
  -> executing sliceinfo_device...
  -> executing sliceinfo_fonts...
  -> executing sliceinfo_gsettings...
  -> executing sliceinfo_service...
  -> executing sliceinfo_audio...
==> Archive files...
bluetooth/
bluetooth/~/
bluetooth/~/.config/
bluetooth/~/.config/deepin/
bluetooth/~/.config/deepin/bluetooth.json
bootmgr/
bootmgr/etc/
bootmgr/etc/default/
bootmgr/etc/default/grub
bootmgr/boot/
bootmgr/boot/grub/
bootmgr/boot/grub/grub.cfg
bootmgr/var/
bootmgr/var/cache/
bootmgr/var/cache/deepin/
bootmgr/var/cache/deepin/grub2.json
bootmgr.md
dde_control_center/
dde_control_center/~/
dde_control_center/~/.cache/
dde_control_center/~/.cache/deepin/
dde_control_center/~/.cache/deepin/dde-control-center/
dde_control_center/~/.cache/deepin/dde-control-center/dde-control-center.log
dde_file_manager/
dde_file_manager/~/
dde_file_manager/~/.cache/
dde_file_manager/~/.cache/deepin/
dde_file_manager/~/.cache/deepin/dde-file-manager/
dde_file_manager/~/.cache/deepin/dde-file-manager/dde-file-manager.log
dde_offline_upgrader/
dde_offline_upgrader/~/
dde_offline_upgrader/~/.cache/
dde_offline_upgrader/~/.cache/deepin/
dde_offline_upgrader/~/.cache/deepin/dde-offline-upgrader/
dde_offline_upgrader/~/.cache/deepin/dde-offline-upgrader/dde-offline-upgrader.log
deepin_cloud_print/
deepin_cloud_print/var/
deepin_cloud_print/var/log/
deepin_cloud_print/var/log/cups/
deepin_cloud_print/var/log/cups/dcp_log
deepin_cloud_print/var/log/cups/access_log
deepin_cloud_print/var/log/cups/error_log
deepin_cloud_print/var/log/cups/page_log
deepin_image_viewer/
deepin_image_viewer/~/
deepin_image_viewer/~/.cache/
deepin_image_viewer/~/.cache/deepin/
deepin_image_viewer/~/.cache/deepin/deepin-image-viewer/
deepin_image_viewer/~/.cache/deepin/deepin-image-viewer/deepin-image-viewer.log
deepin_movie/
deepin_movie/~/
deepin_movie/~/.config/
deepin_movie/~/.config/deepin-movie/
deepin_movie/~/.config/deepin-movie/config.ini
deepin_music/
deepin_music/~/
deepin_music/~/.cache/
deepin_music/~/.cache/deepin/
deepin_music/~/.cache/deepin/deepin-music/
deepin_music/~/.cache/deepin/deepin-music/deepin-music.log
deepin_store/
deepin_store/etc/
deepin_store/etc/apt/
deepin_store/etc/apt/preferences
deepin_store/etc/apt/apt.conf.d/
deepin_store/etc/apt/apt.conf.d/20dbus
deepin_store/etc/apt/apt.conf.d/01autoremove
deepin_store/etc/apt/apt.conf.d/70debconf
deepin_store/etc/apt/apt.conf.d/99translations
deepin_store/etc/apt/apt.conf.d/99lastore.conf
deepin_store/etc/apt/apt.conf.d/01autoremove-kernels
deepin_store/etc/apt/apt.conf.d/99mirrors.conf
deepin_store/etc/apt/sources.list~
deepin_store/etc/apt/trusted.gpg.d/
deepin_store/etc/apt/trusted.gpg.d/debian-archive-wheezy-automatic.gpg
deepin_store/etc/apt/trusted.gpg.d/deepin-pools-keyring.gpg
deepin_store/etc/apt/trusted.gpg.d/microsoft.gpg
deepin_store/etc/apt/trusted.gpg.d/debian-archive-wheezy-stable.gpg
deepin_store/etc/apt/trusted.gpg.d/debian-archive-jessie-automatic.gpg
deepin_store/etc/apt/trusted.gpg.d/deepin-archive-keyring.gpg
deepin_store/etc/apt/trusted.gpg.d/debian-archive-squeeze-automatic.gpg
deepin_store/etc/apt/trusted.gpg.d/spotify-2015-05-28-D2C19886.gpg
deepin_store/etc/apt/trusted.gpg.d/debian-archive-jessie-security-automatic.gpg
deepin_store/etc/apt/trusted.gpg.d/debian-archive-squeeze-stable.gpg
deepin_store/etc/apt/trusted.gpg.d/debian-archive-jessie-stable.gpg
deepin_store/etc/apt/sources.list
deepin_store/etc/apt/preferences.d/
deepin_store/etc/apt/trusted.gpg
deepin_store/etc/apt/sources.list.d/
deepin_store/etc/apt/sources.list.d/spotify.list
deepin_store/etc/apt/sources.list.d/opera-stable.list
deepin_store/etc/apt/trusted.gpg~
deepin_store/var/
deepin_store/var/lib/
deepin_store/var/lib/lastore/
deepin_store/var/lib/lastore/scripts/
deepin_store/var/lib/lastore/scripts/build_system_info deepin_store/var/lib/lastore/xcategories.json
deepin_store/var/lib/lastore/config.json
deepin_store/var/lib/lastore/apt.conf
deepin_store/var/lib/lastore/applications.json
deepin_store/var/lib/lastore/mirrors.json
deepin_store/var/lib/lastore/desktop_package.json
deepin_store/var/lib/lastore/categories.json
deepin_store/var/lib/lastore/pacakge_installedTime.json
deepin_store/var/lib/lastore/update_infos.json
deepin_store/var/lib/lastore/package_icon.json
deepin_store/var/lib/lastore/package_exec.json
deepin_store/var/log/
deepin_store/var/log/lastore/
deepin_store/var/log/lastore/daemon.log
deepin_terminal/
deepin_terminal/~/
deepin_terminal/~/.config/
deepin_terminal/~/.config/deepin/
deepin_terminal/~/.config/deepin/deepin-terminal/
deepin_terminal/~/.config/deepin/deepin-terminal/config.conf
deepin_terminal/~/.cache/
deepin_terminal/~/.cache/deepin/
deepin_terminal/~/.cache/deepin/deepin-terminal/
deepin_terminal/~/.cache/deepin/deepin-terminal/deepin-terminal.log
desktop/
desktop/~/
desktop/~/.cache/
desktop/~/.cache/deepin/
desktop/~/.cache/deepin/dde-desktop/
desktop/~/.cache/deepin/dde-desktop/dde-desktop.log
devices.md
display/
display/~/
display/~/.config/
display/~/.config/deepin_monitors.json
dmesg
dock/
dock/~/
dock/~/.cache/
dock/~/.cache/deepin/
dock/~/.cache/deepin/dde-dock/
dock/~/.cache/deepin/dde-dock/dde-dock.log
drivers.md
fonts
gsettings.md
launcher/
launcher/~/
launcher/~/.cache/
launcher/~/.cache/deepin/
launcher/~/.cache/deepin/dde-launcher/
launcher/~/.cache/deepin/dde-launcher/dde-launcher.log
login/
login/etc/
login/etc/lightdm/
login/etc/lightdm/lightdm.conf
login/~/
login/~/.xsession-errors
login/var/
login/var/log/
login/var/log/Xorg.0.log.old
login/var/log/Xorg.0.log
login/var/log/lightdm/
login/var/log/lightdm/lightdm.log.old
login/var/log/lightdm/x-0.log.old
login/var/log/lightdm/seat0-greeter.log.old
login/var/log/lightdm/x-0-greeter.log
login/var/log/lightdm/lightdm.log
login/var/log/lightdm/x-0.log
login/var/log/lightdm/seat0-greeter.log
network/
network/~/
network/~/.config/
network/~/.config/deepin/
network/~/.config/deepin/network.json
packages.md
pkglog/
pkglog/var/
pkglog/var/log/
pkglog/var/log/apt/
pkglog/var/log/apt/history.log
pkglog/var/log/apt/term.log
services.md
sysinfo.md
syslog


http://imgur.com/a/xZPRD sry im a noob

how install AMDGPU-PRO on deepin? because this say system no support

help please!!!

((:

本帖最后由 sunnyyuu2 于 2017-5-28 11:29 编辑

我曾经遇到的问题是：用HDMI线将笔记本接到电视上显示的时候，电视没有声音，找到了这个小软件解决，希望能够帮到你。
sudo apt-add-repository ppa:yktooo/ppa
sudo apt-get update
sudo apt-get install indicator-sound-switcher

I cant add this repository, error:


The repository "http://ppa.launchpad.net/yktooo/ppa/ubuntu artful Release" does not have a Publication file.
N: Data from a repository like this can not be authenticated and therefore its use is potentially dangerous.
N: See the apt-secure (8) man page for details on creating repositories and configuring users.