![]() GPU #0: Ellesmere (Radeon RX 580 Series), 8000 MB available, 36 compute units (pci bus 65:0:0) Press "s" for current statistics, "0"."9" to turn on/off cards, "r" to reload pools, "e" or "d" to select current pool, "x" to select GPU, "z" to find best -dcri values Make sure you defined GPU_MAX_ALLOC_PERCENT 100īe careful with overclocking, use default clocks for first tests Main Ethereum pool is :4444Īt least 16 GB of Virtual Memory is required for multi-GPU systems � ETH + DCR/SIA/LBC/PASC/BLAKE2S/KECCAK � Or, my graphics card is bad – but that shouldn’t be as I’ve proved to myself it works while using it with xmrig. I can only think I have misconfigured Claymore 15.0 or OpenCl is not as properly installed as I had thought. I couldn’t help notice that the total speed is zero. I killed it so I can copy and paste before my computer crashes. They make no difference and the miner crashes with or without those extra parameters. I tried adding several parameters to control the temperature and trottle the speed. Here is my shell script: #export GPU_FORCE_64BIT_PTR=0 I updated the same configuration from that era also. (The xmrig miner is not running while I try Claymore.) I am using the same ethermine account I used while back on Ubuntu 16.04. I add this because Claymore v15.0 crashes my computer after about 3 minutes. I know this because I am CPU mining Monero with xmrig and I turned on the GPU option and it has been mining successfully for several uninterupted days. But once having done that, I am relatively sure that OpenCL is indeed working. I have recently upgraded Ubuntu from 16.04 to 20.04 and had extreme difficulty installing OpenCL. CGMINER UBUNTU 20.04 UPDATESolution Update the affected kernel package.Trying to mine with Claymore v15.0 on a Radeon RX 580 GPU on Linux Ubuntu 20.04. (CVE-2022-36946) Note that Nessus has not tested for these issues but has instead relied only on the application's self-reported version number. ![]() (CVE-2022-32296) - nfqnl_mangle in net/netfilter/nfnetlink_queue.c in the Linux kernel through 5.18.14 allows remote attackers to cause a denial of service (panic) because, in the case of an nf_queue verdict with a one-byte nfta_payload attribute, an skb_pull can encounter a negative skb->len. This occurs because of use of Algorithm 4 (Double-Hash Port Selection Algorithm) of RFC 6056. We recommend upgrading past commit 4caae58406f8ceb741603eee460d79bacca9b1b5 (CVE-2022-2503) - The Linux kernel before 5.17.9 allows TCP servers to identify clients by observing what source ports are used. This allows root to bypass LoadPin and can be used to load untrusted and unverified kernel modules and firmware, which implies arbitrary kernel execution and persistence for peripherals that do not verify firmware updates. CGMINER UBUNTU 20.04 VERIFICATIONDevice-mapper table reloads currently allow users with root privileges to switch out the target with an equivalent dm-linear target and bypass verification till reboot. LoadPin builds on this property to restrict module/firmware loads to just the trusted root filesystem. ![]() (CVE-2022-1729) - Dm-verity is used for extending root-of-trust to root filesystems. The bug allows to build several exploit primitives such as kernel address information leak, arbitrary execution, etc. ![]() (CVE-2022-1012) - A race condition was found the Linux kernel in perf_event_open() which can be exploited by an unprivileged user to gain root privileges. ![]() This flaw may allow an attacker to information leak and may cause a denial of service problem. (CVE-2021-33655) - A memory leak problem was found in the TCP source port generation algorithm in net/ipv4/tcp.c due to the small table perturb size. When sending malicous data to kernel by ioctl cmd FBIOPUT_VSCREENINFO,kernel will write memory out of bounds. Description The remote Ubuntu 20.04 LTS host has a package installed that is affected by multiple vulnerabilities as referenced in the USN-5654-1 advisory. Synopsis The remote Ubuntu host is missing one or more security updates. ![]()
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