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2answers
1k views

Nvidia GeForce 930M driver and PCI bus error

I bought a new laptop ASUS-X556UF and installed Ubuntu 14.04 in it. Now I was trying to install Nvidia drivers according to the tutorial. At this point I noticed the problem with my system. When I ...
2
votes
3answers
5k views

Poor IO performance - PCIe NVMe Samsung 950 pro

I just finished a hardware build expecting a big gain from the new NVMe drive. My prior performance was lower than expected (~3gb transferred), so I've replaced the motherboard/cpu/memory/hdd. While ...
0
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2answers
117 views

Internet connection suddenly missing in Ubuntu 14.04

I have a dual-boot ThinkPad Edge E330 laptop (Ubuntu 14.04 /win10). I have had so far no problems with Ubuntu. This morning I started my session and I noticed that the laptop was not even trying to ...
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0answers
485 views

PCIe bus error messages on boot and shutdown

I have a HP Pavilion 15-ab217-ng notebook with Ubuntu 14.04 LTS installed on it. On boot and shutdown the following error message appears about 20 - 30 times: [ 39.868010] pcieport 0000:00:1c.5: ...
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2answers
2k views

How can I determine which GPU card is running at PCI Express 2.0 x16 & which is using x8?

Is there a way to determine the speed of the PCI Express connection to a specific card? I have three cards plugged in: two Nvidia GTX 480's (one at x16 & and one at x8) one Nvidia GTX 460 ...
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0answers
30 views

Low PCI-e link speed for 950 pro

My setup is a 3770k, in an MSI mpower motherboard, with 2 AMD GPUs and a new Angelbird PX1 adapter for a Samsung 950 pro. Doing the UEFI hack described here: http://www.overclock.net/t/1571271/...
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0answers
90 views

Running UEFI in QEMU machine q35

I wrote a UEFI driver and I'm trying to run it in QEMU (ovmf...). It works fine but when I'm trying to access registers with address >100 hex (access any PCIe device) it fails. I'm trying to run QEMU ...
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0answers
270 views

syslog and kern.log multiple GB in size filled with pcieport error messages

After getting a disk usage warning, I noticed my syslog and kern.log were multiple GBs in size (20GB each). I then used this askubuntu post to clear the log files but today I find that they have again ...
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0answers
13 views

Intel C2D w/ Ubuntu14.04LTS will not detect PCIe x16 Video card

Settings->Updates->additional drivers does not show card or available drivers. In fact in since yesterday updates-additional drivers icon has disappeared from settings page (?). Unity Search Window - ...
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votes
4answers
2k views

crippling repeating “pciehp card not present” notifications

When using ubuntu (12.04, both installed and on a live usb) I get a lot of these messages: pciehp 0000:00:1c.5:pcie04: Card not present on Slot(37) pciehp 0000:00:1c.5:pcie04: Card present on Slot(37)...
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votes
1answer
930 views

M2 PCIe NVMe SSD driver

I´m wondering if or what Ubuntu version supports my shiny new M2 PCIe 3.0 NVMe SSD (Samsung PM951 MZVLV 1TB), so Ubuntu will see it when I boot it from USB.
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0answers
132 views

USB 3.0 PCI-e card not working

I looked around but I couldn't really find a fix for this. I have this pci-e card, it works perfectly fine in Windows 8.1 (which I am dual booting with Ubuntu 15.04 -both are 64bit-). However in ...
1
vote
0answers
354 views

PCIe card BAR regions ignored on Server 14.04.1 LTS

On my system, with Ubuntu Server 14.04.1 LTS installed, one of the PCIe boards in the system (06:00.0) is having it's memory regions ignored: Interrupt: pin A routed to IRQ 10 Region 0: Memory at <...
0
votes
1answer
2k views

PCIE USB 3.0 Controller not working

I am running Ubuntu 13.10 and just got a Sharkoon USB 3.0 PCI-E x1 Controller but can't get it to work. I tried lspci -v and can see the controller. What now? $ lspci -v 02:00.0 USB controller: ...
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votes
1answer
55 views

Plug and Play WiFi cards for a whole bunch of distros [closed]

I need a plug and play WiFi card for the following. If you know of a WiFi card model that is plug and play compatible with at least a few of these, please list it. Debian, Ubuntu, Linux Mint, Kali ...
1
vote
2answers
569 views

Fundamental difference between a Ethernet (networking) driver and a pcie driver

May be its a dumb question but can somebody explain the fundamental difference when you say a pcie or a Ethernet drivers. As such there are many networking cards with pcie interface. Consider below ...
1
vote
2answers
2k views

Do I need to add a boot parameter to work around this kernel power bug on a Sony Vaio VPC-EH1S0E?

If i with dmesg | grep -i aspm have this: [ 0.503709] ACPI FADT declares the system doesn't support PCIe ASPM, so disable it [ 0.673564] ACPI _OSC control for PCIe not granted, disabling ...
1
vote
1answer
3k views

Wireless: Asus PCE-AC68 on 13.10

I purchased a http://www.asus.com/Networking/PCEAC68/ a few months back to use on my plex/backup/minecraft server, with the intention of also possibly using the server as a router. I haven't had ...
1
vote
1answer
43 views

Why was Altera PCIe Vid Did removed in 12.04LTS

10.04LTS supported Altera PCIe vid = 0x1172 did = 0xE001 12.04LTS removed Altera PCIe vid = 0x1172 did = 0XE001 Why it was removed ?
2
votes
0answers
896 views

How can I get multiple SYBA SI-PEX40057 (Marvell 88SE9230-based) SATA cards to play nice?

I've built a storage server using: Supermicro X9SCM-F motherboard Three Syba SI-PEX40057 PCIe SATA cards Ubuntu Server 12.04 LTS All twelve ports on the cards are populated with storage drives, as ...
1
vote
1answer
823 views

selectively deactivate (power off) pcie slot?

the title basicly says what I'd like to do: my machine has integrated HD4000 graphics and a more powerful PCIe card HD4000 is enough for everyday use, PCIe should be used only for gaming with ...
5
votes
2answers
14k views

How do I turn on wireless adapter on HP Envy dv6 7200 under Ubuntu (any version)?

I have a new HP Envy dv6 7200 with dual boot Windows 8 / Ubuntu 12.04. In windows, the F12 key in Windows activates the "airplane mode" switch which enables/disables both on-board (mini PCIe) and USB ...
0
votes
1answer
531 views

Do I have to uninstall NVIDIA drivers before replacing with an AMD GPU?

Here is the setup: Old Intel motherboard (DG33FB) with PCI-X 1.0 2 GB DDR2 system memory 580 W PSU Intel Core 2 Quad 2.4 GHz Here are the observations*: I had thought there was no POST or BIOS ...
2
votes
1answer
1k views

Nec USB 3.0 controller drops connection - Ubuntu 12.04.1

I have some serious problems with Technaxx pci-e 302p card. It has uPD720200a NEC chip with 4020 firmware. BIOS recognises it. Sometimes it recognises devices and system mounts them and are functional ...
3
votes
2answers
239 views

Taking 10 minutes to boot up!

Just added 2 pci-e to ide cards in my computer so I can use 2 old ide hard drives. Everything works fine, except the OS booting time has gone from about 10 seconds to about 10 minutes... I'f I ...
1
vote
1answer
403 views

Any chance for fully working X1600 PCI-E ID 71c3/Unity under Ubuntu 12.04?

How can I get Unity working under an ATI Radeon X1600 PCI-E on Ubuntu 12.04? I'm rather Windows guy, but I can do some things with CLI. ATI seems to have ended support for this card for both Windows ...
2
votes
1answer
738 views

“PANIC: early exception 08 rip 246:10” error with an Nvidia 210G

I have a Nvidia 210 graphics card and have gone in to text mode in Ubuntu and disabled the standard driver and replaced it with the new driver I got from Nvidia's website. Everything works fine but ...
3
votes
1answer
549 views

What Fibre Cards can I use with Ubuntu 10.04 LTS Server

What PCIe based fibre cards can I use with Ubuntu? I have been trying to find a native fibre card which works with Ubuntu Server but am unable to. I would really appreciate any help you can point me ...
6
votes
3answers
2k views

Graphics cards so I can have 4 monitors

I currently have a single old graphics card to which I have connected 2 monitors giving me a big desktop of 2560x1024. If I get 2 of the following graphics card: http://www.ebuyer.com/238428-...
0
votes
1answer
471 views

PCIe Ethernet Controller that works with 11.04?

It appears that an awry cable has damaged both of the Ethernet ports (left most pin) on my $600 motherboard. Furious. Are there any PCI-express NIC brands that will work well on Ubuntu out of the box?...
6
votes
2answers
4k views

Is there a way to suppress one specific message from syslog?

I'm getting a lot of Dec 27 08:35:49 htpc kernel: [ 1552.153797] pciehp 0000:00:1c.5:pcie04: Card not present on Slot(0-2) Dec 27 08:35:49 htpc kernel: [ 1552.157744] pciehp 0000:00:1c.5:pcie04: ...