Public bug reported:
Hello! (sorry for my bad English im French)
Since I installed Ubuntu 25.04 with the software updater in Ubuntu 24.04.3 LTS,
I have only 3.3GB of DDR3 RAM usable but I have 4GB of RAM in my old laptop, if
you want the model name of my laptop, its: NP300E5A-S04FR, by SAMSUNG in OCT
2011. Before upgrading to 25.04, I had 3.8GB of RAM available. So my PC is way
slower than before (I guess its because I have a 14years old HDD). I have two
different GPU, I disabled my Nvidia Geforce GT 520 MX because on youtube videos
it was terrible, I blacklisted the open source nvidia driver 'nouveau' and its
still 3.3GB. So if you have any ideas of what this happens or a fix, please,
tell it to me. And if you have an official driver for my Nvidia GPU that works
without breaking GNOME, please give it to me.
Thanks earlier for replying. Bye.
ProblemType: Bug
DistroRelease: Ubuntu 25.04
Package: linux-image-6.14.0-33-generic 6.14.0-33.33
ProcVersionSignature: Ubuntu 6.14.0-33.33-generic 6.14.11
Uname: Linux 6.14.0-33-generic x86_64
ApportVersion: 2.32.0-0ubuntu5.3
Architecture: amd64
AudioDevicesInUse:
USER PID ACCESS COMMAND
/dev/snd/controlC0: iamtonpapa 2694 F.... wireplumber
/dev/snd/seq: iamtonpapa 2689 F.... pipewire
CasperMD5CheckMismatches:
./pool/main/p/pkgconf/pkgconf-bin_1.8.1-2build1_amd64.deb
./pool/main/p/pkgconf/pkgconf_1.8.1-2build1_amd64.deb
./pool/main/p/pkgconf/libpkgconf3_1.8.1-2build1_amd64.deb
./pool/main/p/pkgconf/pkg-config_1.8.1-2build1_amd64.deb
CasperMD5CheckResult: fail
CurrentDesktop: ubuntu:GNOME
Date: Sun Oct 12 15:14:10 2025
InstallationDate: Installed on 2025-09-14 (28 days ago)
InstallationMedia: Ubuntu 24.04.3 LTS "Noble Numbat" - Release amd64
(20250805.1)
MachineType: SAMSUNG ELECTRONICS CO., LTD. 300E4A/300E5A/300E7A
ProcFB: 0 i915drmfb
ProcKernelCmdLine: BOOT_IMAGE=/boot/vmlinuz-6.14.0-33-generic
root=UUID=5e941599-5254-42f8-bf32-22057992e495 ro quiet splash
crashkernel=2G-4G:320M,4G-32G:512M,32G-64G:1024M,64G-128G:2048M,128G-:4096M
vt.handoff=7
RelatedPackageVersions:
linux-restricted-modules-6.14.0-33-generic N/A
linux-backports-modules-6.14.0-33-generic N/A
linux-firmware 20250317.git1d4c88ee-0ubuntu1.6
RfKill:
0: phy0: Wireless LAN
Soft blocked: no
Hard blocked: no
SourcePackage: linux
UpgradeStatus: Upgraded to plucky on 2025-09-27 (15 days ago)
dmi.bios.date: 09/05/2011
dmi.bios.release: 0.1
dmi.bios.vendor: Phoenix Technologies Ltd.
dmi.bios.version: 01QA
dmi.board.asset.tag: Base Board Asset Tag
dmi.board.name: 300E4A/300E5A/300E7A
dmi.board.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.board.version: FAB1
dmi.chassis.asset.tag: Asset Tag
dmi.chassis.type: 9
dmi.chassis.vendor: SAMSUNG ELECTRONICS CO., LTD.
dmi.chassis.version: 0.1
dmi.modalias:
dmi:bvnPhoenixTechnologiesLtd.:bvr01QA:bd09/05/2011:br0.1:svnSAMSUNGELECTRONICSCO.,LTD.:pn300E4A/300E5A/300E7A:pvr0.1:rvnSAMSUNGELECTRONICSCO.,LTD.:rn300E4A/300E5A/300E7A:rvrFAB1:cvnSAMSUNGELECTRONICSCO.,LTD.:ct9:cvr0.1:skuSystemSKUNumber:
dmi.product.family: HuronRiver System
dmi.product.name: 300E4A/300E5A/300E7A
dmi.product.sku: System SKUNumber
dmi.product.version: 0.1
dmi.sys.vendor: SAMSUNG ELECTRONICS CO., LTD.
** Affects: linux (Ubuntu)
Importance: Undecided
Status: New
** Tags: amd64 apport-bug plucky
** Attachment added: "TO show how much RAM can be used"
https://bugs.launchpad.net/bugs/2127724/+attachment/5917267/+files/Screenshot%20From%202025-10-12%2015-30-45.png
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https://bugs.launchpad.net/bugs/2127724
Title:
Less RAM
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