Atualizar a versão LTS do ubuntu

[camolasxpto]

Boa tarde,
ao fazer o upgrade da minha versão do ubuntu , surgiu uma mensagem referente a um problema de compatibilidade com a placa gráfica e fiquei espantante com o que podia fazer.
Está aqui: Your graphics hardware may not be fully supported in Ubuntu 14.04.


Running the 'unity' desktop environment is not fully supported by your graphics hardware. You will maybe end up in a very slow environment after the upgrade. Our advice is to keep the LTS version for now. For more information see https://wiki.ubuntu.com/X/Bugs/UpdateMan...ForUnity3D Do you still want to continue with the upgrade?

especificações da máquina a nível de memória:
Handle 0x0041, DMI type 16, 15 bytes
Physical Memory Array
    Location: System Board Or Motherboard
    Use: System Memory
    Error Correction Type: None
    Maximum Capacity: 16 GB
    Error Information Handle: Not Provided
    Number Of Devices: 4

Handle 0x0042, DMI type 17, 28 bytes
Memory Device
    Array Handle: 0x0041
    Error Information Handle: Not Provided
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 4096 MB
    Form Factor: SODIMM
    Set: None
    Locator: DIMM0
    Bank Locator: BANK 0
    Type: DDR3
    Type Detail: Synchronous
    Speed: 1067 MHz
    Manufacturer: Kinston
    Serial Number: 4328A2A3
    Asset Tag: Unknown
    Part Number: 99U5428-046.A00LF
    Rank: Unknown

Handle 0x0043, DMI type 20, 19 bytes
Memory Device Mapped Address
    Starting Address: 0x00000000000
    Ending Address: 0x000FFFFFFFF
    Range Size: 4 GB
    Physical Device Handle: 0x0042
    Memory Array Mapped Address Handle: 0x004B
    Partition Row Position: Unknown
    Interleave Position: 1
    Interleaved Data Depth: 1

Handle 0x0044, DMI type 17, 28 bytes
Memory Device
    Array Handle: 0x0041
    Error Information Handle: Not Provided
    Total Width: Unknown
    Data Width: Unknown
    Size: No Module Installed
    Form Factor: DIMM
    Set: None
    Locator: DIMM1
    Bank Locator: BANK 1
    Type: Unknown
    Type Detail: None
    Speed: Unknown
    Manufacturer: [Empty]
    Serial Number: [Empty]
    Asset Tag: Unknown
    Part Number: [Empty]
    Rank: Unknown

Handle 0x0045, DMI type 17, 28 bytes
Memory Device
    Array Handle: 0x0041
    Error Information Handle: Not Provided
    Total Width: 64 bits
    Data Width: 64 bits
    Size: 4096 MB
    Form Factor: SODIMM
    Set: None
    Locator: DIMM2
    Bank Locator: BANK 2
    Type: DDR3
    Type Detail: Synchronous
    Speed: 1067 MHz
    Manufacturer: 02FE
    Serial Number: 5A31B31F
    Asset Tag: Unknown
    Part Number: EBJ41UF8BCS0-DJ-F
    Rank: Unknown




Há problema se avançar?