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In a nutshell: |
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My PCIE USB 3.0 card keeps quitting, eg. no light from my laser mouse. |
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No life in anything I plug in. |
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Lately I've had three cold starts (that usually will revive the thing) , |
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but still no go. Will try unplugging for a couple of minutes next time I |
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am able to reboot. |
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|
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General note about the commands and switches below: Most have been found |
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by trial and error, and the setup used may be utterly WRONG. If you spot |
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any mistakes, please point them out to me. |
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|
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Googling around led me to run then following, with the output seen |
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below. Similar output can be seen right after boot. |
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|
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------------ |
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root@steam:~# echo 1 > /sys/bus/pci/devices/0000:00:05.0/remove |
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root@steam:~# dmesg -c |
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root@steam:~# echo "1" > /sys/bus/pci/rescan |
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root@steam:~# dmesg -c |
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[ 3164.999480] pci 0000:00:05.0: [1106:3483] type 00 class 0x0c0330 |
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[ 3165.008397] pci 0000:00:05.0: reg 0x10: [mem 0xf42a4000-0xf42a4fff 64bit] |
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[ 3165.051792] pci 0000:00:05.0: BAR 0: assigned [mem |
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0xf4000000-0xf4000fff 64bit] |
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[ 3165.059245] pci 0000:00:05.0: can't find IRQ for PCI INT A; probably |
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buggy MP table |
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[ 3165.075349] pci 0000:00:05.0: xHCI HW did not halt within 16000 usec |
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status = 0x1004 |
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[ 3165.075961] xhci_hcd 0000:00:05.0: can't find IRQ for PCI INT A; |
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probably buggy MP table |
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[ 3165.076150] xhci_hcd 0000:00:05.0: xHCI Host Controller |
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[ 3165.076157] xhci_hcd 0000:00:05.0: new USB bus registered, assigned |
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bus number 1 |
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[ 3165.100651] xhci_hcd 0000:00:05.0: Host not halted after 16000 |
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microseconds. |
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[ 3165.100653] xhci_hcd 0000:00:05.0: can't setup: -110 |
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[ 3165.100655] xhci_hcd 0000:00:05.0: USB bus 1 deregistered |
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[ 3165.100774] xhci_hcd 0000:00:05.0: init 0000:00:05.0 fail, -110 |
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[ 3165.100776] xhci_hcd: probe of 0000:00:05.0 failed with error -110 |
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----------------------- |
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|
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This happens on Asus hardware viz: |
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|
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------------- |
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# smbios-sys-info |
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Libsmbios version: 2.2.28 |
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Product Name: Z10PE-D8 WS |
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Vendor: ASUSTeK COMPUTER INC. |
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BIOS Version: 1001 |
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------------- |
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On top of this I'm running Xen, viz: |
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0:gentoo ~ # xl info |
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host : gentoo |
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release : 4.0.9-gentoo |
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version : #1 SMP Tue Sep 1 01:10:52 CEST 2015 |
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machine : x86_64 |
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... |
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cpu_mhz : 2394 |
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hw_caps : |
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bfebfbff:2c100800:00000000:00007f00:77fefbff:00000000:00000021:000037ab |
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virt_caps : hvm hvm_directio |
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... |
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xen_version : 4.5.1 |
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xen_caps : xen-3.0-x86_64 xen-3.0-x86_32p hvm-3.0-x86_32 |
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hvm-3.0-x86_32p hvm-3.0-x86_64 |
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... |
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xen_commandline : ssd-xen-g-4-00-marker loglvl=warn |
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guest_loglvl=warn noreboot iommu=1,verbose iommu_inclusive_mapping=1 |
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com1=115200,8n1 console=com1 dom0_max_vcpus=4 dom0_vcpus_pin=1 |
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dom0_mem=8G,max:8G cpufreq=xen,performance,verbose tmem=1 |
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dom0_nodes=0,relaxed sched_smt_power_savings=1 |
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cc_compiler : x86_64-pc-linux-gnu-gcc (Gentoo 4.9.3 p1.2, |
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pie-0.6.3) 4.9.3 |
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cc_compile_by : |
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cc_compile_domain : alstadheim.priv.no |
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cc_compile_date : Mon Aug 31 05:54:06 CEST 2015 |
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xend_config_format : 4 |
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-------------- |
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Note: 4.0.9 is the gcc compiler version. |
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-------------- |
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Dom 0 is: |
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# uname -a |
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Linux gentoo 4.0.9-gentoo #1 SMP Tue Sep 1 01:10:52 CEST 2015 x86_64 |
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Intel(R) Xeon(R) CPU E5-2620 v3 @ 2.40GHz GenuineIntel GNU/Linux |
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-------------- |
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# cat /proc/cmdline |
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placeholder root=LABEL=ssdroot ro |
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xen-pciback.hide=(00:1b.0)(02:00.0)(04:00.0)(81:00.0)(82:00.0)(09:00.0) |
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console=hvc0 console=vga domodules domdadm dolvm intel_iommu=on |
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earlyprintk=xen usbip_core.usbip_debug_flag=0 usbcore.autosuspend=-1 |
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---------- |
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The USB card in question is: |
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root@steam:~# lspci -vvv -s 0000:00:05.0 |
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00:05.0 USB controller: VIA Technologies, Inc. Device 3483 (rev 01) |
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(prog-if 30 [XHCI]) |
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Subsystem: VIA Technologies, Inc. Device 3483 |
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Physical Slot: 5 |
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Control: I/O- Mem+ BusMaster- SpecCycle- MemWINV- VGASnoop- ParErr- |
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Stepping- SERR- FastB2B- DisINTx- |
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Status: Cap+ 66MHz- UDF- FastB2B- ParErr- DEVSEL=fast >TAbort- |
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<TAbort- <MAbort- >SERR- <PERR- INTx- |
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Interrupt: pin A routed to IRQ 10 |
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Region 0: Memory at f4000000 (64-bit, non-prefetchable) [size=4K] |
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Capabilities: [80] Power Management version 3 |
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Flags: PMEClk- DSI- D1- D2- AuxCurrent=0mA |
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PME(D0-,D1-,D2-,D3hot-,D3cold-) |
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Status: D0 NoSoftRst+ PME-Enable- DSel=0 DScale=0 PME- |
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Capabilities: [90] MSI: Enable- Count=1/1 Maskable- 64bit+ |
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Address: 0000000000000000 Data: 0000 |
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Capabilities: [c4] Express (v2) Endpoint, MSI 00 |
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DevCap: MaxPayload 256 bytes, PhantFunc 0, Latency L0s <64ns, |
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L1 <1us |
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ExtTag- AttnBtn- AttnInd- PwrInd- RBE+ FLReset- |
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DevCtl: Report errors: Correctable- Non-Fatal- Fatal- |
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Unsupported- |
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RlxdOrd+ ExtTag- PhantFunc- AuxPwr- NoSnoop+ |
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MaxPayload 128 bytes, MaxReadReq 512 bytes |
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DevSta: CorrErr+ UncorrErr- FatalErr- UnsuppReq+ AuxPwr+ |
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TransPend- |
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LnkCap: Port #2, Speed 5GT/s, Width x1, ASPM L0s L1, Exit |
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Latency L0s <2us, L1 <16us |
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ClockPM+ Surprise- LLActRep- BwNot- |
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LnkCtl: ASPM Disabled; RCB 64 bytes Disabled- CommClk- |
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ExtSynch- ClockPM- AutWidDis- BWInt- AutBWInt- |
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LnkSta: Speed 5GT/s, Width x1, TrErr- Train- SlotClk+ |
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DLActive- BWMgmt- ABWMgmt- |
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DevCap2: Completion Timeout: Range B, TimeoutDis+, LTR-, OBFF |
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Not Supported |
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DevCtl2: Completion Timeout: 50us to 50ms, TimeoutDis-, LTR-, |
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OBFF Disabled |
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LnkSta2: Current De-emphasis Level: -6dB, EqualizationComplete-, |
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EqualizationPhase1- |
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EqualizationPhase2-, EqualizationPhase3-, |
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LinkEqualizationRequest- |
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------------------- |
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... which is pased through to a debian system, SMP Debian |
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3.16.7-ckt11-1+deb8u3. |
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The same flakyness can be observed if I try to use the card in Dom0. |
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----steam.cfg-file for the DomU---- |
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name = "steam.hvm" |
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builder = "hvm" |
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vcpus = 8 |
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cpus="16-23" |
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memory = 6144 |
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no_migrate = 1 |
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device_model_version="qemu-xen-traditional" |
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disk = [ '/dev/system/steam,raw,xvda,rw', |
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'/dev/system/steam-swap,raw,xvdb,rw', |
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'file:/usr/local/share/xen/cd-images/debian-8.1.0-amd64-netinst.iso,xvdc:cdrom,r' |
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] |
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vif = [ 'mac=02:16:3e:00:00:08,model=e1000'] |
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on_poweroff = 'destroy' |
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on_reboot = 'restart' |
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on_crash = 'restart' |
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boot = 'cd' |
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acpi = '1' |
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xen_platform_pci = '1' |
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sdl = '0' |
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vnc = '0' |
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serial = 'pty' |
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gfx_passthru=1 |
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--- |
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I'v also tried with 'acpi=0' |
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|
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xen command-line to create the vm: /usr/sbin/xl create steam.hvm |
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pci=["04:00.0","82:00.0","00:1b.0"] |
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--- |
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I'm using "soft cpu pinning" (is that the correct term? ) so I do not |
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think the vcpus are being moved around at all. |
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|
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What to do ? Is there someplace other than gentoo-user better suited to |
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helping me getting this card working? |
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|
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I'v also tried running a Windows 8.1 vm with the same USB-card, no luck |
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there either, this time around. My hunch is that this is somewhat |
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hardware-related, but I'm hoping there is some tweak that can be done to |
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the card to make it more reliable. I'm seeing a lot of similar reports |
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while googling, but no bulletproof solutions. |
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|
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I rarely have the time to boot gentoo directly on the bare metal, so I |
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will not do that unless someone has very good reason to think doing so |
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could help find a fix that will work under Xen. |