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WSL /init binary zeroed out after Windows Dev channel update KB5088467 (build 26200.8246), preventing WSL distro from launching

Status: Open.

#40241 In microsoft/WSL;

· jbeale1 opened on Apr 18, 2026

3 comments

Control the permissions for drvfs to mount host hard drives

feature

Status: Open.

#40240 In microsoft/WSL;

· inschrift-spruch-raum opened on Apr 18, 2026

3 comments

long perf stat session triggers kernel panic - not syncing: Fatal exception

needs-author-feedback

Status: Open.

#40234 In microsoft/WSL;

· ydroneaud opened on Apr 18, 2026

1 comment

Snapdragon X2 Elite - wsl: Nested virtualization is not supported on this machine.

Status: Open.

#40233 In microsoft/WSL;

· RobCannon opened on Apr 18, 2026

3 comments

/bin/mount failed with status 0x2000

Status: Open.

#40221 In microsoft/WSL;

· lizzzhh opened on Apr 17, 2026

3 comments

更新后的wsl2无法挂载A盘

Status: Open.

#40220 In microsoft/WSL;

· PortianLiu opened on Apr 17, 2026

13 comments

WSL2 on AMD: Connected UDP socket loopback delivery silently drops packets after initial transmission (kvm_amd vs kvm_intel)

needs-author-feedback

Status: Open.

#40214 In microsoft/WSL;

· ZoeRen-pp opened on Apr 17, 2026

2 comments

wsl --cd does not support sshfs paths

Status: Open.

#40196 In microsoft/WSL;

· nelsyeung opened on Apr 16, 2026

5 comments

Watch command always gives "Segmentation fault (core dumped)"

Status: Open.

#40188 In microsoft/WSL;

· mousey92 opened on Apr 15, 2026

5 comments

[BUG] stdin redirection from Windows to Linux not working in 6.18 kernel

kernelWSL kernelWSL kernel

Status: Open.

#40184 In microsoft/WSL;

· Nevuly opened on Apr 15, 2026

5 comments



Error code: Wsl/Service/HCS_E_CONNECTION_TIMEOUT after update

Status: Open.

#40177 In microsoft/WSL;

· RhysWheater opened on Apr 14, 2026

6 comments

Severe performance degradation in Windows–WSL communication when using mirrored networking mode

needs-author-feedback

Status: Open.

#40176 In microsoft/WSL;

· BBoomoom opened on Apr 14, 2026

1 comment

WSL2 Mirrored Mode silently locks massive continuous ranges of localhost ports (WinError 10013)

needs-author-feedback

Status: Open.

#40169 In microsoft/WSL;

· Horjer opened on Apr 13, 2026

4 comments

ASAN (AddressSanitizer) binaries crash with SIGSEGV intermittently during initialization on WSL2

needs-investigationlikely actionable and/or needs more investigationlikely actionable and/or needs more investigation

Status: Open.

#40168 In microsoft/WSL;

· ttuurrnn opened on Apr 13, 2026

8 comments



Build of 6.18.20.1 Linux kernel for WSL fails (dxgkrnl/__dma_fence_is_later signature mismatch)

Status: Open.

#40164 In microsoft/WSL;

· faratech opened on Apr 12, 2026

4 comments



WSLv1 DNS stopped working (maybe after some recent Windows update - maybe of Intel Chipset driver update)

network

question

Status: Open.

#40110 In microsoft/WSL;

· vadimkantorov opened on Apr 5, 2026

10 comments



VSCode Remote-SSH SSH tunnel stuck on WSL2 2.7.1

bug

fixinbound

Status: Open.

#40109 In microsoft/WSL;

· learning310 opened on Apr 5, 2026

13 comments

HOSTTYPE reports incorrect value on aarch64 systems

fixinbound

Status: Open.

#40040 In microsoft/WSL;

· dkalowsk opened on Mar 31, 2026

6 comments

GPU Passthrough for NVIDIA, AMD, Intel CPU for WSL --install distros, aka CPU and GPU passthrough for distros in wsl --install command?

feature

Status: Open.

#14570 In microsoft/WSL;

· Adhjie opened on Mar 28, 2026

3 comments

An XWayland DE GUI inside WSL Distros' Flavor, e.g., Kubuntu or Debian KDE?

feature

Status: Open.

#14569 In microsoft/WSL;

· Adhjie opened on Mar 28, 2026

3 comments

WSL2 DNS: NODATA AAAA responses not cached by systemd-resolved, causing ~50 to 200ms latency per lookup

feature

Status: Open.

#14568 In microsoft/WSL;

· syed-dawood opened on Mar 28, 2026

10 comments

WSL cannot be started: Failed to attach disk 'F:\vhds\Ubuntu-24.04\ext4.vhdx' to WSL2: Access is denied. Error code: Wsl/Service/CreateInstance/MountDisk/HCS/E_ACCESSDENIED

Status: Open.

#14544 In microsoft/WSL;

· ScottMunroMS opened on Mar 27, 2026

7 comments

[BUG] systemd=true causes early wsl.exe -e command timeouts (0x8007274c) during WSL 2 startup

fixinbound

Status: Open.

#14541 In microsoft/WSL;

· GoldenSection0618 opened on Mar 26, 2026

4 comments

Kernel Mitigations in WSL2 leading to 30-50% worse wall time, 80% worse syscall time

kconfiglinux kernel configurationlinux kernel configuration

Status: Open.

#14526 In microsoft/WSL;

· tonymet opened on Mar 25, 2026

4 comments

linux penguin icon not showing up (windows 11) and i can't acess ubuntu if i fix it in the sidebar, only if i type it at the top

feature

Status: Open.

#14499 In microsoft/WSL;

· murigrilos opened on Mar 21, 2026

4 comments