diff --git a/lisa/features/gpu.py b/lisa/features/gpu.py
index dfa4748fe..ec582c813 100644
--- a/lisa/features/gpu.py
+++ b/lisa/features/gpu.py
@@ -201,7 +201,7 @@ class Gpu(Feature):
                 "http://developer.download.nvidia.com/compute/cuda/"
                 f"repos/rhel{release}/x86_64/cuda-rhel{release}.repo"
             )
-            install_packages = ["cuda-drivers"]
+            install_packages = ["nvidia-driver-cuda"]
             if release == "7":
                 install_packages.append("nvidia-driver-latest-dkms")
             self._node.os.install_packages(install_packages, signed=False)
diff --git a/lisa/tools/dhclient.py b/lisa/tools/dhclient.py
index a98a3361b..d6c3baf83 100644
--- a/lisa/tools/dhclient.py
+++ b/lisa/tools/dhclient.py
@@ -5,7 +5,7 @@ from typing import Any, Optional, Type
 
 from lisa.base_tools import Cat
 from lisa.executable import Tool
-from lisa.operating_system import Debian, Fedora, Suse
+from lisa.operating_system import Debian, Fedora, Redhat, Suse
 from lisa.util import LisaException, UnsupportedDistroException, find_group_in_lines
 
 from .ls import Ls
@@ -44,7 +44,11 @@ class Dhclient(Tool):
 
     def get_timeout(self) -> int:
         is_default_value: bool = True
-        if isinstance(self.node.os, Debian) or isinstance(self.node.os, Suse):
+        if (
+            isinstance(self.node.os, Debian)
+            or isinstance(self.node.os, Suse)
+            or isinstance(self.node.os, Redhat)
+        ):
             paths_to_check = [
                 f"/etc/dhcp/{self._command}.conf",
                 f"/etc/{self._command}.conf",
@@ -61,7 +65,7 @@ class Dhclient(Tool):
             # the default value in debian is 300
             value: int = 300
             cat = self.node.tools[Cat]
-            output = cat.read(config_path)
+            output = cat.read(config_path, sudo=True)
             group = find_group_in_lines(output, self._debian_pattern)
             if group and not group["default"]:
                 value = int(group["number"])
diff --git a/lisa/tools/nvidiasmi.py b/lisa/tools/nvidiasmi.py
index f7c9561f7..52db48239 100644
--- a/lisa/tools/nvidiasmi.py
+++ b/lisa/tools/nvidiasmi.py
@@ -15,6 +15,7 @@ class NvidiaSmi(Tool):
         ("A100", "44450000", 6),
         ("H100", "44453233", 0),
         ("A10-4Q", "56475055", 0),
+        ("A10-8Q", "3e810200", 0),
     )
 
     @property