Arch Linux User Repository

You apparently need to be a member of the disk group to mount a filesystem as an otherwise unprivileged user.

sudo usermod -aG disk $USER

And log out and back in again.

@ZeroDegress did you see the pinned comment? I had the same exact problem, and adding the user to the disk group resolved it (you have to log out and log in again).

==> Removing existing $srcdir/ directory...
rm: cannot remove '/home/zerodegress/.cache/paru/clone/ttf-ms-win11-auto/src/mnt/http/26100.1742.240906-0331.ge_release_svc_refresh_CLIENTENTERPRISEEVAL_OEMRET_x64FRE_en-us.iso': Function not implemented

==> ERROR: An unknown error has occurred. Exiting...
error: failed to build 'ttf-ms-win11-auto-10.0.26100.1742-3 (ttf-ms-win11-auto-japanese ttf-ms-win11-auto-zh_cn)':
error: packages failed to build: ttf-ms-win11-auto-10.0.26100.1742-3 (ttf-ms-win11-auto-japanese ttf-ms-win11-auto-zh_cn)

udftools is required to build the package.

Please add fuse2 to makedepends for fusermount.

@st0ne: In its current state, the package must be built from a desktop environment, using makepkg. It may be modified to fully download the entire ISO before extracting the fonts, which doesn't require disk image mounting.

==> 正在释放源码...
ln: 无法创建符号链接 '/home/stone/.cache/paru/clone/ttf-ms-win11-auto/src/' -> '': 没有那个文件或目录
ln: 无法创建符号链接 '/home/stone/.cache/paru/clone/ttf-ms-win11-auto/src/' -> '': 没有那个文件或目录
ln: 无法创建符号链接 '/home/stone/.cache/paru/clone/ttf-ms-win11-auto/src/' -> '': 没有那个文件或目录
ln: 无法创建符号链接 '/home/stone/.cache/paru/clone/ttf-ms-win11-auto/src/' -> '': 没有那个文件或目录
ln: 无法创建符号链接 '/home/stone/.cache/paru/clone/ttf-ms-win11-auto/src/' -> '': 没有那个文件或目录
ln: 无法创建符号链接 '/home/stone/.cache/paru/clone/ttf-ms-win11-auto/src/' -> '': 没有那个文件

@RashadGasimli I'd guess you need to manually unmount the path where this iso file is mounted. In my case it's mounted at /run/media/%username%/CENA_X64FREE_EN-US_DV9.

Hello guys, how can I fix this issue?

==> Removing existing $srcdir/ directory... rm: cannot remove '/home/rashadgasimli/.cache/yay/ttf-ms-win11-auto/src/mnt/http/22631.2428.231001-0608.23H2_NI_RELEASE_SVC_REFRESH_CLIENTENTERPRISEEVAL_OEMRET_x64FRE_en-us.iso': Function not implemented

==> ERROR: An unknown error has occurred. Exiting... -> error making: ttf-ms-win11-auto-signal: user defined signal 1 -> Failed to install the following packages. Manual intervention is required: ttf-ms-win11-auto - signal: user defined signal 1

I had some trouble building in a chroot without udisks running and to bypass the unprivilegedMountAllowed check in general. Here are some proposed changes to make it work. :)

• Fix an undetected pipefail from piping udisksctl into awk. (The awk command is successful even if the udisksctl command fails, which makes the whole expression true.)
• Fix running loop-delete even when the loop-setup has initially failed.
• Fix the _unprivilegedMountAllowed check always being true. (The string false is matched as a non-zero value and hence always interpreted as true.)

diff --git a/PKGBUILD b/PKGBUILD
index ccf6fae..7145b2b 100644
--- a/PKGBUILD
+++ b/PKGBUILD
@@ -403,12 +403,14 @@ prepare() {
     echo -ne "- Mount filesystems as a non-privileged user: "
     touch test.mount
     _unprivilegedMountAllowed=false
-    _testLoopDev=$(udisksctl loop-setup -r -f test.mount --no-user-interaction | awk '{print $NF}') && _unprivilegedMountAllowed=true
-    _testLoopDev=${_testLoopDev::-1}
+    _udisksctlOutput=$(udisksctl loop-setup -r -f test.mount --no-user-interaction) && {
+      _unprivilegedMountAllowed=true
+      _testLoopDev=$(echo "$_udisksctlOutput" | awk '{print $NF}' RS='.\n')
       udisksctl loop-delete -b "$_testLoopDev" --no-user-interaction
+    }
     rm test.mount

-    if [ $_unprivilegedMountAllowed ]; then
+    if [ "$_unprivilegedMountAllowed" = "true" ]; then
       echo "allowed"
       echo "- Downloading fonts directly"
       mkdir -p mnt/http

@mdjake Yes, unfortunately, the stock build process uses udisks to mount the disk images without root privileges. You can alter the PKGBUILD, but it will have to be built as root somehow.