resources: remove the swap partition in Ubuntu installation

The current preseed will create a swap partition, which causes
the boot process to waste time on looking for the swap partition.

Signed-off-by: Hoa Nguyen <hoanguyen@ucdavis.edu>
Change-Id: Ifa257742b5253f088783dfb5c39829204e7b3d77
Reviewed-on: https://gem5-review.googlesource.com/c/public/gem5-resources/+/42403
Reviewed-by: Jason Lowe-Power <power.jg@gmail.com>
Maintainer: Jason Lowe-Power <power.jg@gmail.com>
Tested-by: Jason Lowe-Power <power.jg@gmail.com>
diff --git a/src/boot-exit/disk-image/shared/preseed.cfg b/src/boot-exit/disk-image/shared/preseed.cfg
index 21b7ab9..1fa2285 100755
--- a/src/boot-exit/disk-image/shared/preseed.cfg
+++ b/src/boot-exit/disk-image/shared/preseed.cfg
@@ -61,10 +61,6 @@
                       format{ }                               \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ / }                         \
-              .                                               \
-              64 512 300% linux-swap                          \
-                      method{ swap }                          \
-                      format{ }                               \
               .
 
 
diff --git a/src/hack-back/disk-image/shared/preseed.cfg b/src/hack-back/disk-image/shared/preseed.cfg
index 21b7ab9..1fa2285 100755
--- a/src/hack-back/disk-image/shared/preseed.cfg
+++ b/src/hack-back/disk-image/shared/preseed.cfg
@@ -61,10 +61,6 @@
                       format{ }                               \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ / }                         \
-              .                                               \
-              64 512 300% linux-swap                          \
-                      method{ swap }                          \
-                      format{ }                               \
               .
 
 
diff --git a/src/npb/disk-image/shared/preseed.cfg b/src/npb/disk-image/shared/preseed.cfg
index 21b7ab9..1fa2285 100755
--- a/src/npb/disk-image/shared/preseed.cfg
+++ b/src/npb/disk-image/shared/preseed.cfg
@@ -61,10 +61,6 @@
                       format{ }                               \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ / }                         \
-              .                                               \
-              64 512 300% linux-swap                          \
-                      method{ swap }                          \
-                      format{ }                               \
               .
 
 
diff --git a/src/parsec/disk-image/shared/preseed.cfg b/src/parsec/disk-image/shared/preseed.cfg
index 21b7ab9..1fa2285 100644
--- a/src/parsec/disk-image/shared/preseed.cfg
+++ b/src/parsec/disk-image/shared/preseed.cfg
@@ -61,10 +61,6 @@
                       format{ }                               \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ / }                         \
-              .                                               \
-              64 512 300% linux-swap                          \
-                      method{ swap }                          \
-                      format{ }                               \
               .
 
 
diff --git a/src/spec-2006/disk-image/shared/preseed.cfg b/src/spec-2006/disk-image/shared/preseed.cfg
index 21b7ab9..1fa2285 100644
--- a/src/spec-2006/disk-image/shared/preseed.cfg
+++ b/src/spec-2006/disk-image/shared/preseed.cfg
@@ -61,10 +61,6 @@
                       format{ }                               \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ / }                         \
-              .                                               \
-              64 512 300% linux-swap                          \
-                      method{ swap }                          \
-                      format{ }                               \
               .
 
 
diff --git a/src/spec-2017/disk-image/shared/preseed.cfg b/src/spec-2017/disk-image/shared/preseed.cfg
index 21b7ab9..1fa2285 100644
--- a/src/spec-2017/disk-image/shared/preseed.cfg
+++ b/src/spec-2017/disk-image/shared/preseed.cfg
@@ -61,10 +61,6 @@
                       format{ }                               \
                       use_filesystem{ } filesystem{ ext4 }    \
                       mountpoint{ / }                         \
-              .                                               \
-              64 512 300% linux-swap                          \
-                      method{ swap }                          \
-                      format{ }                               \
               .