Issues

• Moving Proton games (and Proton Experimental itself) between libraries fails at ~90-99%: "Can't overwrite existing file …/compatdata/<appid>/pfx/drive_c/windows/system32/DriverStore/FileRepository/igd_faux.inf_1/igd10iumd64.dll"

  ValveSoftware/steam-for-linux#13757 · Filter by author merlinlcb opened on Oct 17, 2026

• steamwebhelper init fails on slow $HOME (NFS): "Timed out waiting for webhelper init", UI never appears (build 1791918634)

  Web Component
  ValveSoftware/steam-for-linux#13756 · Filter by author TrafficDemotion opened on Oct 17, 2026

• [Client beta Oct 15] Non-Steam shortcut loses its identity after Steam re-logs on: Steam Input layout falls back to default, shortcut disappears from library until restart

  Distro Family: SteamOSnon-Steam application
  ValveSoftware/steam-for-linux#13754 · Filter by author NuCl34R opened on Oct 16, 2026

• Remote Play / Steam Link App: Abnormally high Bitrate causing Capture lag on Android

  Distro Family: ArchStreaming
  ValveSoftware/steam-for-linux#13753 · Filter by author ThomasT75 opened on Oct 16, 2026

• 1792110651 uninstallable over 1792010793 without help

  ValveSoftware/steam-for-linux#13752 · Filter by author dsalt opened on Oct 16, 2026

• Japanese text turns into "?" in Steam updater dialog (Debian 13)

  ValveSoftware/steam-for-linux#13747 · Filter by author axis6404 opened on Oct 16, 2026
  1

• Steam cloud unnecessarily syncing temporary files since October 13th client

  ValveSoftware/steam-for-linux#13746 · Filter by author jn64 opened on Oct 16, 2026
  1

• client 1792110651 breaks steam libraries, claims they're not mounted

  runtimeSteam client
  ValveSoftware/steam-for-linux#13743 · Filter by author craig-sanders opened on Oct 16, 2026
  1

• On Screen Keyboard Not Displaying Properly

  Distro Family: SteamOSoverlay
  ValveSoftware/steam-for-linux#13750 · Filter by author rift128-del opened on Oct 16, 2026

• Desktop Linux UI usability issues with wishlist/notifications

  Web ComponentWeb
  ValveSoftware/steam-for-linux#13742 · Filter by author moldavia opened on Oct 16, 2026
  1

• [SteamRT3 client] Steam Controller not handled correctly by game lanuched through non-Proton compatibility tool

  Steam controller
  ValveSoftware/steam-for-linux#13739 · Filter by author krzysztofkusmierczyk opened on Oct 15, 2026

• Remote Play (PyroWave): client shows heavily zoomed-in image — one Steam home tile fills ~95% of screen (HEVC/H.264 fine)

  Streaming
  ValveSoftware/steam-for-linux#13737 · Filter by author dodenthal opened on Oct 15, 2026
  1

• Non-Steam Apps no longer launch from Steam

  Distro Family: Archnon-Steam application
  ValveSoftware/steam-for-linux#13736 · Filter by author Tathagata-0 opened on Oct 14, 2026
  5

• Remote Play: streaming a non-Steam shortcut from a PC leaves the Deck UI on the game page instead of showing the stream

  non-Steam applicationStreaming
  ValveSoftware/steam-for-linux#13733 · Filter by author DieHertz opened on Oct 14, 2026
  1

• [Steam Deck] Steam Client Update Causes Device Boot-loops Regardless of Linux OS

  Steam client
  ValveSoftware/steam-for-linux#13732 · Filter by author ThisNekoGuy opened on Oct 14, 2026
  2

• [SteamOS 3.8.28][Custom AMD Desktop] Gaming Mode Library drops to 10–26 FPS during mouse-wheel scrolling; keyboard navigation smooth

  Distro Family: SteamOSSteam client
  ValveSoftware/steam-for-linux#13729 · Filter by author Gaminsnpr opened on Oct 13, 2026
  2

• [STEAM RT3] Downloads are being massively throttled

  Distro Family: ArchSteam client
  ValveSoftware/steam-for-linux#13726 · Filter by author przforme opened on Oct 12, 2026
  8

• [Feature Request] Make the games with mods collapsable menus and place the mods in that menu instead of showing them as independent games

  Feature RequestSteam client
  ValveSoftware/steam-for-linux#13723 · Filter by author hahahararara opened on Oct 12, 2026

• [Linux] Total War: WARHAMMER II SIGSEGV(11) on launch caused by Steam Vulkan Overlay layer

  Distro Family: Archoverlay
  ValveSoftware/steam-for-linux#13722 · Filter by author gl00ten opened on Oct 11, 2026
  1

• [Steam Machine] Setting default library to usb ssd does not stick after rebooting

  Distro Family: SteamOSSteam client
  ValveSoftware/steam-for-linux#13721 · Filter by author ReyAnthony opened on Oct 11, 2026

• [Steam Input - Steam Machine] Virtual Menus are duplicated as independent copies instead of referencing the existing Virtual Menu

  Distro Family: SteamOSGeneral controller / Steam InputSteam client
  ValveSoftware/steam-for-linux#13719 · Filter by author the-real-vincent-thompson opened on Oct 11, 2026
  1

• LAN game transfers: chunks from the other PC fail to unpack, then Steam falls back to the CDN

  ValveSoftware/steam-for-linux#13718 · Filter by author partymola opened on Oct 11, 2026

• App whose installdir differs from another app's only by letter case is installed into a separate "<installdir> <appid>" folder

  ValveSoftware/steam-for-linux#13717 · Filter by author wehrwolfmann opened on Oct 11, 2026

• [Feature Request] add back filters or a means of not showing empty collection and games not present on the device

  Distro Family: SteamOSSteam client
  ValveSoftware/steam-for-linux#13716 · Filter by author wiesshund opened on Oct 10, 2026

• 64-bit games can never establish direct P2P (ICE) connections: steamclient.so loads ubuntu12_32/libsteamwebrtc.so

  ValveSoftware/steam-for-linux#13715 · Filter by author atorax opened on Oct 10, 2026