diff --git a/adb/client/commandline.cpp b/adb/client/commandline.cpp
index 728e5c1..940a416 100644
--- a/adb/client/commandline.cpp
+++ b/adb/client/commandline.cpp
@@ -1811,7 +1811,7 @@
         if (argc < 2) error_exit("install-multiple requires an argument");
         return install_multiple_app(argc, argv);
     } else if (!strcmp(argv[0], "install-multi-package")) {
-        if (argc < 3) error_exit("install-multi-package requires an argument");
+        if (argc < 2) error_exit("install-multi-package requires an argument");
         return install_multi_package(argc, argv);
     } else if (!strcmp(argv[0], "uninstall")) {
         if (argc < 2) error_exit("uninstall requires an argument");
diff --git a/fs_mgr/tests/adb-remount-test.sh b/fs_mgr/tests/adb-remount-test.sh
index 4e101c3..0390af3 100755
--- a/fs_mgr/tests/adb-remount-test.sh
+++ b/fs_mgr/tests/adb-remount-test.sh
@@ -51,7 +51,7 @@
 start_time=`date +%s`
 ACTIVE_SLOT=
 
-ADB_WAIT=3m
+ADB_WAIT=4m
 FASTBOOT_WAIT=2m
 
 ##
@@ -1331,7 +1331,7 @@
   echo "${ORANGE}[  WARNING ]${NORMAL} adb after fastboot"
   adb_wait ${ADB_WAIT} ||
     fixup_from_recovery ||
-    die "did not reboot after flash `usb_status`"
+    die "did not reboot after formatting ${scratch_cpartition} `usb_status`"
   if ${overlayfs_needed}; then
     adb_root &&
       D=`adb_sh df -k </dev/null` &&
@@ -1426,7 +1426,7 @@
     die "fastboot flash ${scratch_partition}"
   adb_wait ${ADB_WAIT} &&
     adb_root ||
-    die "did not reboot after flash"
+    die "did not reboot after flashing empty ${scratch_partition} `usb_status`"
   T=`adb_date`
   D=`adb disable-verity 2>&1`
   err=${?}