Workaround for grub2-mount slow wildcard file matching, fixes #1770599

os-prober-grub2-mount-workaround.patch

@@ -0,0 +1,35 @@
+diff --git a/os-probes/mounted/common/90linux-distro b/os-probes/mounted/common/90linux-distro
+index 9bc5154..541079e 100755
+--- a/os-probes/mounted/common/90linux-distro
++++ b/os-probes/mounted/common/90linux-distro
+@@ -19,7 +19,7 @@ subvol="$5"
+ # symlinks we need to also check in $dir/usr/lib* for distributions that
+ # moved /lib* to /usr and only left symlinks behind.
+ # TODO: look for ld-linux.so on arches that have it
+-if (ls "$dir"/lib*/ld*.so* && [ -d "$dir/boot" ] || ls "$dir"/usr/lib*/ld*.so*) >/dev/null 2>/dev/null; then
++#if (ls "$dir"/lib*/ld*.so* && [ -d "$dir/boot" ] || ls "$dir"/usr/lib*/ld*.so*) >/dev/null 2>/dev/null; then
+ 	if [ -e "$dir/etc/os-release" ]; then
+ 		short="$(grep ^NAME= "$dir/etc/os-release" | sed 's/^[^=]*=//; s/^['\''"]\(.*\)['\''"]$/\1/; s/\\\(.\)/\1/g; s/[[:space:]].*//')"
+ 		long="$(grep ^PRETTY_NAME= "$dir/etc/os-release" | sed 's/^[^=]*=//; s/^['\''"]\(.*\)['\''"]$/\1/; s/\\\(.\)/\1/g')"
+@@ -140,8 +140,9 @@ if (ls "$dir"/lib*/ld*.so* && [ -d "$dir/boot" ] || ls "$dir"/usr/lib*/ld*.so*)
+ 		short="Devuan"
+ 		long="$(printf "Devuan GNU/Linux (%s)\n" "$(cat "$dir/etc/devuan_version")")"
+ 	else
+-		short="Linux"
+-		long="unknown Linux distribution"
++		exit 1
++#		short="Linux"
++#		long="unknown Linux distribution"
+ 	fi
+ 	
+         label="$(count_next_label "$short")"
+@@ -151,6 +152,6 @@ if (ls "$dir"/lib*/ld*.so* && [ -d "$dir/boot" ] || ls "$dir"/usr/lib*/ld*.so*)
+ 		result "$partition:$long:$label:linux"
+ 	fi
+ 	exit 0
+-else
+-	exit 1
+-fi
++#else
++#	exit 1
++#fi

os-prober.spec

@@ -1,6 +1,6 @@
 Name:           os-prober
 Version:        1.77
-Release:        5%{?dist}
+Release:        6%{?dist}
 Summary:        Probes disks on the system for installed operating systems
 
 # For more information about licensing, see copyright file.
@@ -20,6 +20,7 @@ Patch7:         os-prober-umount-fix.patch
 Patch8:         os-prober-grub2-parsefix.patch
 Patch9:         os-prober-grepfix.patch
 Patch10:        os-prober-gentoo-fix.patch
+Patch11:        os-prober-grub2-mount-workaround.patch
 
 Requires:       udev coreutils util-linux
 Requires:       grep /bin/sed /sbin/modprobe
@@ -88,6 +89,9 @@ fi
 %{_var}/lib/%{name}
 
 %changelog
+* Sat Oct 10 2020 Hedayat Vatankhah <hedayat.fwd+rpmchlog@gmail.com> - 1.77-6
+- Workaround for grub2-mount slow wildcard file matching, fixes #1770599
+
 * Tue Jul 28 2020 Fedora Release Engineering <releng@fedoraproject.org> - 1.77-5
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_33_Mass_Rebuild