[linux] 5.x: userland writes to /usr/lib64/firefox/libxul.so

[Udo van den Heuvel]

Lezers,

Nou, DMi rapporteerde 1.2V.
In het BIOS was het ook 1.2V.
Staat nu, in de BIOS, op 1.3V.
Maar dmidecode rapporteert nog steeds 1.2V.
Meteen rebooten en in de BIOS kijken levert 1.3V op.

Udo

On 27-04-2020 16:48, Udo van den Heuvel wrote:
>>>> En hoe ging het?
>>>
>>> Vandaag 5.6.7 geboot.
>>> Komende week meer tijd om te bekijken, evenals memtest86+.
>>
>>
>> Laat a.u.b. weten hoe het gaat.  Je mag natuurlijk ookal nu vertellen
>> hoe oud de computer in kwestie is.  En of het dezelfde computer is waar
>> je eind vorig jaar vage klachten had.
> 
> Dit is een aardig recent bord van Gigabyte, een X570 AORUS PRO.
> Er zitten twee reepjes van Corsair CMK16GX4M2B3200C16 in.
> Simpelste actie is om vers RAM te regelen en te wisselen.
> Als het probleem dan weg is was het een RAM-probleem.
> Als het probleem er dan nog is is het een probleem met CPU of bord.
> 
> Wat me opviel in de DMI info (zie hieronder) dat een spanning van 1.2
> volt gerapporteerd wordt.
> De specs op tweakers melden 1.35V als (maximale?) spanning:
> https://tweakers.net/pricewatch/459273/corsair-vengeance-lpx-cmk16gx4m2b3200c16/specificaties/
> Is deze info correct? Volgens het internet wel...
> 
> E.e.a. is ingesteld via het XMP 1 keuzeverhaal in de BIOS om het RAM op
> 3200 MT te krijgen.
> Ik kan nog nazien of ik de spanning van het RAM kan verhogen.
> 
> 
> Udo
> 
> 
> # dmidecode --type 17
> # dmidecode 3.2
> Getting SMBIOS data from sysfs.
> SMBIOS 3.2.0 present.
> 
> Handle 0x0010, DMI type 17, 84 bytes
> Memory Device
> 	Array Handle: 0x0009
> 	Error Information Handle: 0x000F
> 	Total Width: Unknown
> 	Data Width: Unknown
> 	Size: No Module Installed
> 	Form Factor: Unknown
> 	Set: None
> 	Locator: DIMM 0
> 	Bank Locator: P0 CHANNEL A
> 	Type: Unknown
> 	Type Detail: Unknown
> 	Speed: Unknown
> 	Manufacturer: Unknown
> 	Serial Number: Unknown
> 	Asset Tag: Not Specified
> 	Part Number: Unknown
> 	Rank: Unknown
> 	Configured Memory Speed: Unknown
> 	Minimum Voltage: Unknown
> 	Maximum Voltage: Unknown
> 	Configured Voltage: Unknown
> 	Memory Technology: Unknown
> 	Memory Operating Mode Capability: Unknown
> 	Firmware Version: Unknown
> 	Module Manufacturer ID: Unknown
> 	Module Product ID: Unknown
> 	Memory Subsystem Controller Manufacturer ID: Unknown
> 	Memory Subsystem Controller Product ID: Unknown
> 	Non-Volatile Size: None
> 	Volatile Size: None
> 	Cache Size: None
> 	Logical Size: None
> 
> Handle 0x0012, DMI type 17, 84 bytes
> Memory Device
> 	Array Handle: 0x0009
> 	Error Information Handle: 0x0011
> 	Total Width: 64 bits
> 	Data Width: 64 bits
> 	Size: 8192 MB
> 	Form Factor: DIMM
> 	Set: None
> 	Locator: DIMM 1
> 	Bank Locator: P0 CHANNEL A
> 	Type: DDR4
> 	Type Detail: Synchronous Unbuffered (Unregistered)
> 	Speed: 3200 MT/s
> 	Manufacturer: Unknown
> 	Serial Number: 00000000
> 	Asset Tag: Not Specified
> 	Part Number: CMK16GX4M2B3200C16
> 	Rank: 1
> 	Configured Memory Speed: 3200 MT/s
> 	Minimum Voltage: 1.2 V
> 	Maximum Voltage: 1.2 V
> 	Configured Voltage: 1.2 V
> 	Memory Technology: DRAM
> 	Memory Operating Mode Capability: Volatile memory
> 	Firmware Version: Unknown
> 	Module Manufacturer ID: Bank 3, Hex 0x9E
> 	Module Product ID: Unknown
> 	Memory Subsystem Controller Manufacturer ID: Unknown
> 	Memory Subsystem Controller Product ID: Unknown
> 	Non-Volatile Size: None
> 	Volatile Size: 8 GB
> 	Cache Size: None
> 	Logical Size: None
> 
> Handle 0x0015, DMI type 17, 84 bytes
> Memory Device
> 	Array Handle: 0x0009
> 	Error Information Handle: 0x0014
> 	Total Width: Unknown
> 	Data Width: Unknown
> 	Size: No Module Installed
> 	Form Factor: Unknown
> 	Set: None
> 	Locator: DIMM 0
> 	Bank Locator: P0 CHANNEL B
> 	Type: Unknown
> 	Type Detail: Unknown
> 	Speed: Unknown
> 	Manufacturer: Unknown
> 	Serial Number: Unknown
> 	Asset Tag: Not Specified
> 	Part Number: Unknown
> 	Rank: Unknown
> 	Configured Memory Speed: Unknown
> 	Minimum Voltage: Unknown
> 	Maximum Voltage: Unknown
> 	Configured Voltage: Unknown
> 	Memory Technology: Unknown
> 	Memory Operating Mode Capability: Unknown
> 	Firmware Version: Unknown
> 	Module Manufacturer ID: Unknown
> 	Module Product ID: Unknown
> 	Memory Subsystem Controller Manufacturer ID: Unknown
> 	Memory Subsystem Controller Product ID: Unknown
> 	Non-Volatile Size: None
> 	Volatile Size: None
> 	Cache Size: None
> 	Logical Size: None
> 
> Handle 0x0017, DMI type 17, 84 bytes
> Memory Device
> 	Array Handle: 0x0009
> 	Error Information Handle: 0x0016
> 	Total Width: 64 bits
> 	Data Width: 64 bits
> 	Size: 8192 MB
> 	Form Factor: DIMM
> 	Set: None
> 	Locator: DIMM 1
> 	Bank Locator: P0 CHANNEL B
> 	Type: DDR4
> 	Type Detail: Synchronous Unbuffered (Unregistered)
> 	Speed: 3200 MT/s
> 	Manufacturer: Unknown
> 	Serial Number: 00000000
> 	Asset Tag: Not Specified
> 	Part Number: CMK16GX4M2B3200C16
> 	Rank: 1
> 	Configured Memory Speed: 3200 MT/s
> 	Minimum Voltage: 1.2 V
> 	Maximum Voltage: 1.2 V
> 	Configured Voltage: 1.2 V
> 	Memory Technology: DRAM
> 	Memory Operating Mode Capability: Volatile memory
> 	Firmware Version: Unknown
> 	Module Manufacturer ID: Bank 3, Hex 0x9E
> 	Module Product ID: Unknown
> 	Memory Subsystem Controller Manufacturer ID: Unknown
> 	Memory Subsystem Controller Product ID: Unknown
> 	Non-Volatile Size: None
> 	Volatile Size: 8 GB
> 	Cache Size: None
> 	Logical Size: None
>